From 49acb6a1689512923bd7ed2a112738fc1ffbdf6c Mon Sep 17 00:00:00 2001
From: Mend Renovate <bot@renovateapp.com>
Date: Tue, 19 Mar 2024 15:12:27 +0000
Subject: [PATCH 1/7] chore(deps): update dependency
 com.google.cloud:sdk-platform-java-config to v3.28.1

---
 .kokoro/nightly/graalvm-native-17.cfg                 | 2 +-
 .kokoro/nightly/graalvm-native.cfg                    | 2 +-
 .kokoro/nightly/graalvm-sub-jobs/native-17/common.cfg | 2 +-
 .kokoro/nightly/graalvm-sub-jobs/native/common.cfg    | 2 +-
 .kokoro/presubmit/graalvm-native-17-presubmit.cfg     | 2 +-
 .kokoro/presubmit/graalvm-native-presubmit.cfg        | 2 +-
 google-cloud-pom-parent/pom.xml                       | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.kokoro/nightly/graalvm-native-17.cfg b/.kokoro/nightly/graalvm-native-17.cfg
index 14408181dcf3..247ab003fcc3 100644
--- a/.kokoro/nightly/graalvm-native-17.cfg
+++ b/.kokoro/nightly/graalvm-native-17.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.28.1"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-native.cfg b/.kokoro/nightly/graalvm-native.cfg
index f415b5d2996c..a09aa81277fd 100644
--- a/.kokoro/nightly/graalvm-native.cfg
+++ b/.kokoro/nightly/graalvm-native.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.28.1"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-sub-jobs/native-17/common.cfg b/.kokoro/nightly/graalvm-sub-jobs/native-17/common.cfg
index 954e13a845eb..611eeee6b526 100644
--- a/.kokoro/nightly/graalvm-sub-jobs/native-17/common.cfg
+++ b/.kokoro/nightly/graalvm-sub-jobs/native-17/common.cfg
@@ -24,7 +24,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.28.1"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-sub-jobs/native/common.cfg b/.kokoro/nightly/graalvm-sub-jobs/native/common.cfg
index 92ca3704c6ac..5e6fdce8cc28 100644
--- a/.kokoro/nightly/graalvm-sub-jobs/native/common.cfg
+++ b/.kokoro/nightly/graalvm-sub-jobs/native/common.cfg
@@ -29,7 +29,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.28.1"
 }
 
 # TODO: remove this after we've migrated all tests and scripts
diff --git a/.kokoro/presubmit/graalvm-native-17-presubmit.cfg b/.kokoro/presubmit/graalvm-native-17-presubmit.cfg
index a3e783fe3137..4393db19bccd 100644
--- a/.kokoro/presubmit/graalvm-native-17-presubmit.cfg
+++ b/.kokoro/presubmit/graalvm-native-17-presubmit.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.28.1"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-presubmit.cfg b/.kokoro/presubmit/graalvm-native-presubmit.cfg
index 5b1fa668adfb..e79999939d8b 100644
--- a/.kokoro/presubmit/graalvm-native-presubmit.cfg
+++ b/.kokoro/presubmit/graalvm-native-presubmit.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.27.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.28.1"
 }
 
 env_vars: {
diff --git a/google-cloud-pom-parent/pom.xml b/google-cloud-pom-parent/pom.xml
index 6b2a2a1282d5..bf1e3c9f775f 100644
--- a/google-cloud-pom-parent/pom.xml
+++ b/google-cloud-pom-parent/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>sdk-platform-java-config</artifactId>
-    <version>3.27.0</version>
+    <version>3.28.1</version>
     <relativePath/>
   </parent>
 

From b885b13b65b0a7f83128e43432cb962c792ac182 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 19 Mar 2024 15:43:28 +0000
Subject: [PATCH 2/7] exclude failureaccess from guava temporarily

---
 java-notification/pom.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/java-notification/pom.xml b/java-notification/pom.xml
index 80dfb9e5d2f4..1a8fbdf24ff9 100644
--- a/java-notification/pom.xml
+++ b/java-notification/pom.xml
@@ -53,6 +53,12 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
+      <exclusions>
+        <exclusion>
+          <groupId>com.google.guava</groupId>
+          <artifactId>failureaccess</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
 
     <!--  Test dependencies  -->

From aefca2cde5a920837220554d46a399b6a8f7cd15 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Wed, 20 Mar 2024 19:37:21 +0000
Subject: [PATCH 3/7] update removed files

---
 .../java/com/google/apps/card/v1/Action.java  | 2898 -----
 .../google/apps/card/v1/ActionOrBuilder.java  |  224 -
 .../com/google/apps/card/v1/BorderStyle.java  | 1118 --
 .../apps/card/v1/BorderStyleOrBuilder.java    |   99 -
 .../java/com/google/apps/card/v1/Button.java  | 2134 ----
 .../com/google/apps/card/v1/ButtonList.java   |  937 --
 .../apps/card/v1/ButtonListOrBuilder.java     |   77 -
 .../google/apps/card/v1/ButtonOrBuilder.java  |  304 -
 .../java/com/google/apps/card/v1/Card.java    | 9492 -----------------
 .../google/apps/card/v1/CardOrBuilder.java    |  557 -
 .../com/google/apps/card/v1/CardProto.java    |  690 --
 .../java/com/google/apps/card/v1/Columns.java | 5786 ----------
 .../google/apps/card/v1/ColumnsOrBuilder.java |   78 -
 .../google/apps/card/v1/DateTimePicker.java   | 1702 ---
 .../apps/card/v1/DateTimePickerOrBuilder.java |  187 -
 .../google/apps/card/v1/DecoratedText.java    | 4738 --------
 .../apps/card/v1/DecoratedTextOrBuilder.java  |  375 -
 .../java/com/google/apps/card/v1/Divider.java |  447 -
 .../google/apps/card/v1/DividerOrBuilder.java |   25 -
 .../java/com/google/apps/card/v1/Grid.java    | 3586 -------
 .../google/apps/card/v1/GridOrBuilder.java    |  193 -
 .../java/com/google/apps/card/v1/Icon.java    | 1544 ---
 .../google/apps/card/v1/IconOrBuilder.java    |  219 -
 .../java/com/google/apps/card/v1/Image.java   | 1119 --
 .../google/apps/card/v1/ImageComponent.java   | 1359 ---
 .../apps/card/v1/ImageComponentOrBuilder.java |  146 -
 .../google/apps/card/v1/ImageCropStyle.java   |  960 --
 .../apps/card/v1/ImageCropStyleOrBuilder.java |   73 -
 .../google/apps/card/v1/ImageOrBuilder.java   |  123 -
 .../java/com/google/apps/card/v1/OnClick.java | 1793 ----
 .../google/apps/card/v1/OnClickOrBuilder.java |  195 -
 .../com/google/apps/card/v1/OpenLink.java     | 1269 ---
 .../apps/card/v1/OpenLinkOrBuilder.java       |  115 -
 .../google/apps/card/v1/SelectionInput.java   | 5468 ----------
 .../apps/card/v1/SelectionInputOrBuilder.java |  332 -
 .../com/google/apps/card/v1/Suggestions.java  | 1797 ----
 .../apps/card/v1/SuggestionsOrBuilder.java    |   83 -
 .../com/google/apps/card/v1/TextInput.java    | 3013 ------
 .../apps/card/v1/TextInputOrBuilder.java      |  417 -
 .../google/apps/card/v1/TextParagraph.java    |  648 --
 .../apps/card/v1/TextParagraphOrBuilder.java  |   51 -
 .../java/com/google/apps/card/v1/Widget.java  | 6791 ------------
 .../google/apps/card/v1/WidgetOrBuilder.java  | 1120 --
 .../com/google/shopping/type/Channel.java     |  588 -
 .../shopping/type/ChannelOrBuilder.java       |   25 -
 .../google/shopping/type/CustomAttribute.java | 1406 ---
 .../type/CustomAttributeOrBuilder.java        |  160 -
 .../com/google/shopping/type/Destination.java |  685 --
 .../shopping/type/DestinationOrBuilder.java   |   25 -
 .../java/com/google/shopping/type/Price.java  |  819 --
 .../google/shopping/type/PriceOrBuilder.java  |   99 -
 .../shopping/type/ReportingContext.java       |  837 --
 .../type/ReportingContextOrBuilder.java       |   25 -
 .../com/google/shopping/type/TypesProto.java  |  126 -
 .../com/google/shopping/type/Channel.java     |  588 -
 .../shopping/type/ChannelOrBuilder.java       |   25 -
 .../google/shopping/type/CustomAttribute.java | 1406 ---
 .../type/CustomAttributeOrBuilder.java        |  160 -
 .../com/google/shopping/type/Destination.java |  685 --
 .../shopping/type/DestinationOrBuilder.java   |   25 -
 .../java/com/google/shopping/type/Price.java  |  819 --
 .../google/shopping/type/PriceOrBuilder.java  |   99 -
 .../shopping/type/ReportingContext.java       |  837 --
 .../type/ReportingContextOrBuilder.java       |   25 -
 .../com/google/shopping/type/TypesProto.java  |  126 -
 .../com/google/shopping/type/Channel.java     |  588 -
 .../shopping/type/ChannelOrBuilder.java       |   25 -
 .../google/shopping/type/CustomAttribute.java | 1406 ---
 .../type/CustomAttributeOrBuilder.java        |  160 -
 .../com/google/shopping/type/Destination.java |  685 --
 .../shopping/type/DestinationOrBuilder.java   |   25 -
 .../java/com/google/shopping/type/Price.java  |  819 --
 .../google/shopping/type/PriceOrBuilder.java  |   99 -
 .../shopping/type/ReportingContext.java       |  837 --
 .../type/ReportingContextOrBuilder.java       |   25 -
 .../com/google/shopping/type/TypesProto.java  |  126 -
 76 files changed, 78667 deletions(-)
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Action.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ActionOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyle.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyleOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Button.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonList.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonListOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Card.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardProto.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Columns.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ColumnsOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePicker.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePickerOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedText.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedTextOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Divider.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DividerOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Grid.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/GridOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Icon.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/IconOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Image.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponent.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponentOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyle.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyleOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClick.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClickOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLink.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLinkOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInput.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInputOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Suggestions.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SuggestionsOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInput.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInputOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraph.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraphOrBuilder.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Widget.java
 delete mode 100644 java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/WidgetOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Channel.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttribute.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Destination.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Price.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/PriceOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContext.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
 delete mode 100644 java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/TypesProto.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Channel.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Destination.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Price.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
 delete mode 100644 java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/TypesProto.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Channel.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Destination.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Price.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
 delete mode 100644 java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/TypesProto.java

diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Action.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Action.java
deleted file mode 100644
index 636adde4c482..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Action.java
+++ /dev/null
@@ -1,2898 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * An action that describes the behavior when the form is submitted.
- * For example, you can invoke an Apps Script script to handle the form.
- * If the action is triggered, the form values are sent to the server.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Action}
- */
-public final class Action extends com.google.protobuf.GeneratedMessageV3
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-  private Action() {
-    function_ = "";
-    parameters_ = java.util.Collections.emptyList();
-    loadIndicator_ = 0;
-    interaction_ = 0;
-  }
-
-  @java.lang.Override
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-
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-
-  /**
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-   *
-   * <pre>
-   * Specifies the loading indicator that the action displays while
-   * making the call to the action.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Action.LoadIndicator}
-   */
-  public enum LoadIndicator implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Displays a spinner to indicate that content is loading.
-     * </pre>
-     *
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-    /**
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-     *
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-    UNRECOGNIZED(-1),
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-
-    /**
-     *
-     *
-     * <pre>
-     * Displays a spinner to indicate that content is loading.
-     * </pre>
-     *
-     * <code>SPINNER = 0;</code>
-     */
-    public static final int SPINNER_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Nothing is displayed.
-     * </pre>
-     *
-     * <code>NONE = 1;</code>
-     */
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-    public final int getNumber() {
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-    /**
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-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static LoadIndicator valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static LoadIndicator forNumber(int value) {
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-          return SPINNER;
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-          return NONE;
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-          return null;
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-          public LoadIndicator findValueByNumber(int number) {
-            return LoadIndicator.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
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-        throw new java.lang.IllegalStateException(
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-      }
-      return getDescriptor().getValues().get(ordinal());
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-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Action.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final LoadIndicator[] VALUES = values();
-
-    public static LoadIndicator valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
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-
-    private final int value;
-
-    private LoadIndicator(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Action.LoadIndicator)
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Required when opening a
-   * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * What to do in response to an interaction with a user, such as a user
-   * clicking a button in a card message.
-   *
-   * If unspecified, the app responds by executing an `action`—like opening a
-   * link or running a function—as normal.
-   *
-   * By specifying an `interaction`, the app can respond in special interactive
-   * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-   * open a [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * When specified, a loading indicator isn't shown. If specified for
-   * an add-on, the entire card is stripped and nothing is shown in the client.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Action.Interaction}
-   */
-  public enum Interaction implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The `action` executes as normal.
-     * </pre>
-     *
-     * <code>INTERACTION_UNSPECIFIED = 0;</code>
-     */
-    INTERACTION_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Opens a [dialog](https://developers.google.com/chat/how-tos/dialogs), a
-     * windowed, card-based interface that Chat apps use to interact with users.
-     *
-     * Only supported by Chat apps in response to button-clicks on card
-     * messages. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the
-     * client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>OPEN_DIALOG = 1;</code>
-     */
-    OPEN_DIALOG(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The `action` executes as normal.
-     * </pre>
-     *
-     * <code>INTERACTION_UNSPECIFIED = 0;</code>
-     */
-    public static final int INTERACTION_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Opens a [dialog](https://developers.google.com/chat/how-tos/dialogs), a
-     * windowed, card-based interface that Chat apps use to interact with users.
-     *
-     * Only supported by Chat apps in response to button-clicks on card
-     * messages. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the
-     * client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>OPEN_DIALOG = 1;</code>
-     */
-    public static final int OPEN_DIALOG_VALUE = 1;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
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-      }
-      return value;
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-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static Interaction valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
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-    public static Interaction forNumber(int value) {
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-        case 0:
-          return INTERACTION_UNSPECIFIED;
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-          return OPEN_DIALOG;
-        default:
-          return null;
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-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<Interaction> internalGetValueMap() {
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-
-    private static final com.google.protobuf.Internal.EnumLiteMap<Interaction> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<Interaction>() {
-          public Interaction findValueByNumber(int number) {
-            return Interaction.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
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-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
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-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Action.getDescriptor().getEnumTypes().get(1);
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-
-    private static final Interaction[] VALUES = values();
-
-    public static Interaction valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
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-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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-        return UNRECOGNIZED;
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-      return VALUES[desc.getIndex()];
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-
-    private final int value;
-
-    private Interaction(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Action.Interaction)
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-    /**
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-     * <pre>
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-     *
-     * @return The key.
-     */
-    java.lang.String getKey();
-    /**
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-     *
-     * <pre>
-     * The name of the parameter for the action script.
-     * </pre>
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-     * <code>string key = 1;</code>
-     *
-     * @return The bytes for key.
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-    com.google.protobuf.ByteString getKeyBytes();
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-    /**
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-     *
-     * <pre>
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-     * </pre>
-     *
-     * <code>string value = 2;</code>
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-     * @return The value.
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-     * <pre>
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-     * <code>string value = 2;</code>
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-     * @return The bytes for value.
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-    com.google.protobuf.ByteString getValueBytes();
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-  /**
-   *
-   *
-   * <pre>
-   * List of string parameters to supply when the action method is invoked.
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-   * or snooze next week. You might use `action method = snooze()`, passing the
-   * snooze type and snooze time in the list of string parameters.
-   *
-   * To learn more, see
-   * [`CommonEventObject`](https://developers.google.com/chat/api/reference/rest/v1/Event#commoneventobject).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
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-     *
-     * To learn more, see
-     * [`CommonEventObject`](https://developers.google.com/chat/api/reference/rest/v1/Event#commoneventobject).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
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-       *
-       * <pre>
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-       *
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-       *
-       * <pre>
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-       *
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-
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-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Action.ActionParameter getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  public static final int FUNCTION_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object function_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * A custom function to invoke when the containing element is
-   * clicked or othrwise activated.
-   *
-   * For example usage, see [Create interactive
-   * cards](https://developers.google.com/chat/how-tos/cards-onclick).
-   * </pre>
-   *
-   * <code>string function = 1;</code>
-   *
-   * @return The function.
-   */
-  @java.lang.Override
-  public java.lang.String getFunction() {
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-      function_ = s;
-      return s;
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-  /**
-   *
-   *
-   * <pre>
-   * A custom function to invoke when the containing element is
-   * clicked or othrwise activated.
-   *
-   * For example usage, see [Create interactive
-   * cards](https://developers.google.com/chat/how-tos/cards-onclick).
-   * </pre>
-   *
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-   *
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-
-  public static final int PARAMETERS_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.Action.ActionParameter> parameters_;
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Action.ActionParameter> getParametersList() {
-    return parameters_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.Action.ActionParameterOrBuilder>
-      getParametersOrBuilderList() {
-    return parameters_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  @java.lang.Override
-  public int getParametersCount() {
-    return parameters_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action.ActionParameter getParameters(int index) {
-    return parameters_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action.ActionParameterOrBuilder getParametersOrBuilder(int index) {
-    return parameters_.get(index);
-  }
-
-  public static final int LOAD_INDICATOR_FIELD_NUMBER = 3;
-  private int loadIndicator_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * Specifies the loading indicator that the action displays while
-   * making the call to the action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-   *
-   * @return The enum numeric value on the wire for loadIndicator.
-   */
-  @java.lang.Override
-  public int getLoadIndicatorValue() {
-    return loadIndicator_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Specifies the loading indicator that the action displays while
-   * making the call to the action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-   *
-   * @return The loadIndicator.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action.LoadIndicator getLoadIndicator() {
-    com.google.apps.card.v1.Action.LoadIndicator result =
-        com.google.apps.card.v1.Action.LoadIndicator.forNumber(loadIndicator_);
-    return result == null ? com.google.apps.card.v1.Action.LoadIndicator.UNRECOGNIZED : result;
-  }
-
-  public static final int PERSIST_VALUES_FIELD_NUMBER = 4;
-  private boolean persistValues_ = false;
-  /**
-   *
-   *
-   * <pre>
-   * Indicates whether form values persist after the action. The default value
-   * is `false`.
-   *
-   * If `true`, form values remain after the action is triggered. To let the
-   * user make changes while the action is being processed, set
-   * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-   * to `NONE`. For [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create)
-   * in Chat apps, you must also set the action's
-   * [`ResponseType`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#responsetype)
-   * to `UPDATE_MESSAGE` and use the same
-   * [`card_id`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#CardWithId)
-   * from the card that contained the action.
-   *
-   * If `false`, the form values are cleared when the action is triggered.
-   * To prevent the user from making changes while the action is being
-   * processed, set
-   * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-   * to `SPINNER`.
-   * </pre>
-   *
-   * <code>bool persist_values = 4;</code>
-   *
-   * @return The persistValues.
-   */
-  @java.lang.Override
-  public boolean getPersistValues() {
-    return persistValues_;
-  }
-
-  public static final int INTERACTION_FIELD_NUMBER = 5;
-  private int interaction_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Required when opening a
-   * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * What to do in response to an interaction with a user, such as a user
-   * clicking a button in a card message.
-   *
-   * If unspecified, the app responds by executing an `action`—like opening a
-   * link or running a function—as normal.
-   *
-   * By specifying an `interaction`, the app can respond in special interactive
-   * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-   * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-   * specified, a loading indicator isn't shown. If specified for
-   * an add-on, the entire card is stripped and nothing is shown in the client.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-   *
-   * @return The enum numeric value on the wire for interaction.
-   */
-  @java.lang.Override
-  public int getInteractionValue() {
-    return interaction_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Required when opening a
-   * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * What to do in response to an interaction with a user, such as a user
-   * clicking a button in a card message.
-   *
-   * If unspecified, the app responds by executing an `action`—like opening a
-   * link or running a function—as normal.
-   *
-   * By specifying an `interaction`, the app can respond in special interactive
-   * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-   * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-   * specified, a loading indicator isn't shown. If specified for
-   * an add-on, the entire card is stripped and nothing is shown in the client.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
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-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder setParameters(
-        int index, com.google.apps.card.v1.Action.ActionParameter.Builder builderForValue) {
-      if (parametersBuilder_ == null) {
-        ensureParametersIsMutable();
-        parameters_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        parametersBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder addParameters(com.google.apps.card.v1.Action.ActionParameter value) {
-      if (parametersBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureParametersIsMutable();
-        parameters_.add(value);
-        onChanged();
-      } else {
-        parametersBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder addParameters(int index, com.google.apps.card.v1.Action.ActionParameter value) {
-      if (parametersBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureParametersIsMutable();
-        parameters_.add(index, value);
-        onChanged();
-      } else {
-        parametersBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder addParameters(
-        com.google.apps.card.v1.Action.ActionParameter.Builder builderForValue) {
-      if (parametersBuilder_ == null) {
-        ensureParametersIsMutable();
-        parameters_.add(builderForValue.build());
-        onChanged();
-      } else {
-        parametersBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder addParameters(
-        int index, com.google.apps.card.v1.Action.ActionParameter.Builder builderForValue) {
-      if (parametersBuilder_ == null) {
-        ensureParametersIsMutable();
-        parameters_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        parametersBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder addAllParameters(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Action.ActionParameter> values) {
-      if (parametersBuilder_ == null) {
-        ensureParametersIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, parameters_);
-        onChanged();
-      } else {
-        parametersBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder clearParameters() {
-      if (parametersBuilder_ == null) {
-        parameters_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
-        onChanged();
-      } else {
-        parametersBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public Builder removeParameters(int index) {
-      if (parametersBuilder_ == null) {
-        ensureParametersIsMutable();
-        parameters_.remove(index);
-        onChanged();
-      } else {
-        parametersBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public com.google.apps.card.v1.Action.ActionParameter.Builder getParametersBuilder(int index) {
-      return getParametersFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public com.google.apps.card.v1.Action.ActionParameterOrBuilder getParametersOrBuilder(
-        int index) {
-      if (parametersBuilder_ == null) {
-        return parameters_.get(index);
-      } else {
-        return parametersBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Action.ActionParameterOrBuilder>
-        getParametersOrBuilderList() {
-      if (parametersBuilder_ != null) {
-        return parametersBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(parameters_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public com.google.apps.card.v1.Action.ActionParameter.Builder addParametersBuilder() {
-      return getParametersFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Action.ActionParameter.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public com.google.apps.card.v1.Action.ActionParameter.Builder addParametersBuilder(int index) {
-      return getParametersFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Action.ActionParameter.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * List of action parameters.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Action.ActionParameter.Builder>
-        getParametersBuilderList() {
-      return getParametersFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Action.ActionParameter,
-            com.google.apps.card.v1.Action.ActionParameter.Builder,
-            com.google.apps.card.v1.Action.ActionParameterOrBuilder>
-        getParametersFieldBuilder() {
-      if (parametersBuilder_ == null) {
-        parametersBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Action.ActionParameter,
-                com.google.apps.card.v1.Action.ActionParameter.Builder,
-                com.google.apps.card.v1.Action.ActionParameterOrBuilder>(
-                parameters_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-        parameters_ = null;
-      }
-      return parametersBuilder_;
-    }
-
-    private int loadIndicator_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Specifies the loading indicator that the action displays while
-     * making the call to the action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-     *
-     * @return The enum numeric value on the wire for loadIndicator.
-     */
-    @java.lang.Override
-    public int getLoadIndicatorValue() {
-      return loadIndicator_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies the loading indicator that the action displays while
-     * making the call to the action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-     *
-     * @param value The enum numeric value on the wire for loadIndicator to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLoadIndicatorValue(int value) {
-      loadIndicator_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies the loading indicator that the action displays while
-     * making the call to the action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-     *
-     * @return The loadIndicator.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Action.LoadIndicator getLoadIndicator() {
-      com.google.apps.card.v1.Action.LoadIndicator result =
-          com.google.apps.card.v1.Action.LoadIndicator.forNumber(loadIndicator_);
-      return result == null ? com.google.apps.card.v1.Action.LoadIndicator.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies the loading indicator that the action displays while
-     * making the call to the action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-     *
-     * @param value The loadIndicator to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLoadIndicator(com.google.apps.card.v1.Action.LoadIndicator value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000004;
-      loadIndicator_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies the loading indicator that the action displays while
-     * making the call to the action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearLoadIndicator() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      loadIndicator_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private boolean persistValues_;
-    /**
-     *
-     *
-     * <pre>
-     * Indicates whether form values persist after the action. The default value
-     * is `false`.
-     *
-     * If `true`, form values remain after the action is triggered. To let the
-     * user make changes while the action is being processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `NONE`. For [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create)
-     * in Chat apps, you must also set the action's
-     * [`ResponseType`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#responsetype)
-     * to `UPDATE_MESSAGE` and use the same
-     * [`card_id`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#CardWithId)
-     * from the card that contained the action.
-     *
-     * If `false`, the form values are cleared when the action is triggered.
-     * To prevent the user from making changes while the action is being
-     * processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `SPINNER`.
-     * </pre>
-     *
-     * <code>bool persist_values = 4;</code>
-     *
-     * @return The persistValues.
-     */
-    @java.lang.Override
-    public boolean getPersistValues() {
-      return persistValues_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Indicates whether form values persist after the action. The default value
-     * is `false`.
-     *
-     * If `true`, form values remain after the action is triggered. To let the
-     * user make changes while the action is being processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `NONE`. For [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create)
-     * in Chat apps, you must also set the action's
-     * [`ResponseType`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#responsetype)
-     * to `UPDATE_MESSAGE` and use the same
-     * [`card_id`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#CardWithId)
-     * from the card that contained the action.
-     *
-     * If `false`, the form values are cleared when the action is triggered.
-     * To prevent the user from making changes while the action is being
-     * processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `SPINNER`.
-     * </pre>
-     *
-     * <code>bool persist_values = 4;</code>
-     *
-     * @param value The persistValues to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPersistValues(boolean value) {
-
-      persistValues_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Indicates whether form values persist after the action. The default value
-     * is `false`.
-     *
-     * If `true`, form values remain after the action is triggered. To let the
-     * user make changes while the action is being processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `NONE`. For [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create)
-     * in Chat apps, you must also set the action's
-     * [`ResponseType`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#responsetype)
-     * to `UPDATE_MESSAGE` and use the same
-     * [`card_id`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#CardWithId)
-     * from the card that contained the action.
-     *
-     * If `false`, the form values are cleared when the action is triggered.
-     * To prevent the user from making changes while the action is being
-     * processed, set
-     * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-     * to `SPINNER`.
-     * </pre>
-     *
-     * <code>bool persist_values = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearPersistValues() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      persistValues_ = false;
-      onChanged();
-      return this;
-    }
-
-    private int interaction_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Required when opening a
-     * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-     *
-     * What to do in response to an interaction with a user, such as a user
-     * clicking a button in a card message.
-     *
-     * If unspecified, the app responds by executing an `action`—like opening a
-     * link or running a function—as normal.
-     *
-     * By specifying an `interaction`, the app can respond in special interactive
-     * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-     * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-     * specified, a loading indicator isn't shown. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-     *
-     * @return The enum numeric value on the wire for interaction.
-     */
-    @java.lang.Override
-    public int getInteractionValue() {
-      return interaction_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Required when opening a
-     * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-     *
-     * What to do in response to an interaction with a user, such as a user
-     * clicking a button in a card message.
-     *
-     * If unspecified, the app responds by executing an `action`—like opening a
-     * link or running a function—as normal.
-     *
-     * By specifying an `interaction`, the app can respond in special interactive
-     * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-     * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-     * specified, a loading indicator isn't shown. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-     *
-     * @param value The enum numeric value on the wire for interaction to set.
-     * @return This builder for chaining.
-     */
-    public Builder setInteractionValue(int value) {
-      interaction_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Required when opening a
-     * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-     *
-     * What to do in response to an interaction with a user, such as a user
-     * clicking a button in a card message.
-     *
-     * If unspecified, the app responds by executing an `action`—like opening a
-     * link or running a function—as normal.
-     *
-     * By specifying an `interaction`, the app can respond in special interactive
-     * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-     * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-     * specified, a loading indicator isn't shown. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-     *
-     * @return The interaction.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Action.Interaction getInteraction() {
-      com.google.apps.card.v1.Action.Interaction result =
-          com.google.apps.card.v1.Action.Interaction.forNumber(interaction_);
-      return result == null ? com.google.apps.card.v1.Action.Interaction.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Required when opening a
-     * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-     *
-     * What to do in response to an interaction with a user, such as a user
-     * clicking a button in a card message.
-     *
-     * If unspecified, the app responds by executing an `action`—like opening a
-     * link or running a function—as normal.
-     *
-     * By specifying an `interaction`, the app can respond in special interactive
-     * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-     * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-     * specified, a loading indicator isn't shown. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-     *
-     * @param value The interaction to set.
-     * @return This builder for chaining.
-     */
-    public Builder setInteraction(com.google.apps.card.v1.Action.Interaction value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000010;
-      interaction_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Required when opening a
-     * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-     *
-     * What to do in response to an interaction with a user, such as a user
-     * clicking a button in a card message.
-     *
-     * If unspecified, the app responds by executing an `action`—like opening a
-     * link or running a function—as normal.
-     *
-     * By specifying an `interaction`, the app can respond in special interactive
-     * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-     * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-     * specified, a loading indicator isn't shown. If specified for
-     * an add-on, the entire card is stripped and nothing is shown in the client.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearInteraction() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      interaction_ = 0;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Action)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Action)
-  private static final com.google.apps.card.v1.Action DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Action();
-  }
-
-  public static com.google.apps.card.v1.Action getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Action> PARSER =
-      new com.google.protobuf.AbstractParser<Action>() {
-        @java.lang.Override
-        public Action parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Action> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Action> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Action getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ActionOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ActionOrBuilder.java
deleted file mode 100644
index 1358940129e9..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ActionOrBuilder.java
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ActionOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Action)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * A custom function to invoke when the containing element is
-   * clicked or othrwise activated.
-   *
-   * For example usage, see [Create interactive
-   * cards](https://developers.google.com/chat/how-tos/cards-onclick).
-   * </pre>
-   *
-   * <code>string function = 1;</code>
-   *
-   * @return The function.
-   */
-  java.lang.String getFunction();
-  /**
-   *
-   *
-   * <pre>
-   * A custom function to invoke when the containing element is
-   * clicked or othrwise activated.
-   *
-   * For example usage, see [Create interactive
-   * cards](https://developers.google.com/chat/how-tos/cards-onclick).
-   * </pre>
-   *
-   * <code>string function = 1;</code>
-   *
-   * @return The bytes for function.
-   */
-  com.google.protobuf.ByteString getFunctionBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Action.ActionParameter> getParametersList();
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  com.google.apps.card.v1.Action.ActionParameter getParameters(int index);
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  int getParametersCount();
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Action.ActionParameterOrBuilder>
-      getParametersOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * List of action parameters.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Action.ActionParameter parameters = 2;</code>
-   */
-  com.google.apps.card.v1.Action.ActionParameterOrBuilder getParametersOrBuilder(int index);
-
-  /**
-   *
-   *
-   * <pre>
-   * Specifies the loading indicator that the action displays while
-   * making the call to the action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-   *
-   * @return The enum numeric value on the wire for loadIndicator.
-   */
-  int getLoadIndicatorValue();
-  /**
-   *
-   *
-   * <pre>
-   * Specifies the loading indicator that the action displays while
-   * making the call to the action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.LoadIndicator load_indicator = 3;</code>
-   *
-   * @return The loadIndicator.
-   */
-  com.google.apps.card.v1.Action.LoadIndicator getLoadIndicator();
-
-  /**
-   *
-   *
-   * <pre>
-   * Indicates whether form values persist after the action. The default value
-   * is `false`.
-   *
-   * If `true`, form values remain after the action is triggered. To let the
-   * user make changes while the action is being processed, set
-   * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-   * to `NONE`. For [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create)
-   * in Chat apps, you must also set the action's
-   * [`ResponseType`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#responsetype)
-   * to `UPDATE_MESSAGE` and use the same
-   * [`card_id`](https://developers.google.com/chat/api/reference/rest/v1/spaces.messages#CardWithId)
-   * from the card that contained the action.
-   *
-   * If `false`, the form values are cleared when the action is triggered.
-   * To prevent the user from making changes while the action is being
-   * processed, set
-   * [`LoadIndicator`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#loadindicator)
-   * to `SPINNER`.
-   * </pre>
-   *
-   * <code>bool persist_values = 4;</code>
-   *
-   * @return The persistValues.
-   */
-  boolean getPersistValues();
-
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Required when opening a
-   * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * What to do in response to an interaction with a user, such as a user
-   * clicking a button in a card message.
-   *
-   * If unspecified, the app responds by executing an `action`—like opening a
-   * link or running a function—as normal.
-   *
-   * By specifying an `interaction`, the app can respond in special interactive
-   * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-   * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-   * specified, a loading indicator isn't shown. If specified for
-   * an add-on, the entire card is stripped and nothing is shown in the client.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-   *
-   * @return The enum numeric value on the wire for interaction.
-   */
-  int getInteractionValue();
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Required when opening a
-   * [dialog](https://developers.google.com/chat/how-tos/dialogs).
-   *
-   * What to do in response to an interaction with a user, such as a user
-   * clicking a button in a card message.
-   *
-   * If unspecified, the app responds by executing an `action`—like opening a
-   * link or running a function—as normal.
-   *
-   * By specifying an `interaction`, the app can respond in special interactive
-   * ways. For example, by setting `interaction` to `OPEN_DIALOG`, the app can
-   * open a [dialog](https://developers.google.com/chat/how-tos/dialogs). When
-   * specified, a loading indicator isn't shown. If specified for
-   * an add-on, the entire card is stripped and nothing is shown in the client.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action.Interaction interaction = 5;</code>
-   *
-   * @return The interaction.
-   */
-  com.google.apps.card.v1.Action.Interaction getInteraction();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyle.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyle.java
deleted file mode 100644
index 91a97a9842c5..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyle.java
+++ /dev/null
@@ -1,1118 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * The style options for the border of a card or widget, including the border
- * type and color.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.BorderStyle}
- */
-public final class BorderStyle extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.BorderStyle)
-    BorderStyleOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use BorderStyle.newBuilder() to construct.
-  private BorderStyle(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private BorderStyle() {
-    type_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new BorderStyle();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_BorderStyle_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_BorderStyle_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.BorderStyle.class,
-            com.google.apps.card.v1.BorderStyle.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Represents the border types applied to widgets.
-   *
-   * [Google Workspace Add-ons
-   * and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.BorderStyle.BorderType}
-   */
-  public enum BorderType implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>BORDER_TYPE_UNSPECIFIED = 0;</code>
-     */
-    BORDER_TYPE_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Default value. No border.
-     * </pre>
-     *
-     * <code>NO_BORDER = 1;</code>
-     */
-    NO_BORDER(1),
-    /**
-     *
-     *
-     * <pre>
-     * Outline.
-     * </pre>
-     *
-     * <code>STROKE = 2;</code>
-     */
-    STROKE(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>BORDER_TYPE_UNSPECIFIED = 0;</code>
-     */
-    public static final int BORDER_TYPE_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Default value. No border.
-     * </pre>
-     *
-     * <code>NO_BORDER = 1;</code>
-     */
-    public static final int NO_BORDER_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Outline.
-     * </pre>
-     *
-     * <code>STROKE = 2;</code>
-     */
-    public static final int STROKE_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static BorderType valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static BorderType forNumber(int value) {
-      switch (value) {
-        case 0:
-          return BORDER_TYPE_UNSPECIFIED;
-        case 1:
-          return NO_BORDER;
-        case 2:
-          return STROKE;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<BorderType> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<BorderType> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<BorderType>() {
-          public BorderType findValueByNumber(int number) {
-            return BorderType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.BorderStyle.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final BorderType[] VALUES = values();
-
-    public static BorderType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private BorderType(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.BorderStyle.BorderType)
-  }
-
-  private int bitField0_;
-  public static final int TYPE_FIELD_NUMBER = 1;
-  private int type_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The border type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  @java.lang.Override
-  public int getTypeValue() {
-    return type_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The border type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-   *
-   * @return The type.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyle.BorderType getType() {
-    com.google.apps.card.v1.BorderStyle.BorderType result =
-        com.google.apps.card.v1.BorderStyle.BorderType.forNumber(type_);
-    return result == null ? com.google.apps.card.v1.BorderStyle.BorderType.UNRECOGNIZED : result;
-  }
-
-  public static final int STROKE_COLOR_FIELD_NUMBER = 2;
-  private com.google.type.Color strokeColor_;
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   *
-   * @return Whether the strokeColor field is set.
-   */
-  @java.lang.Override
-  public boolean hasStrokeColor() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   *
-   * @return The strokeColor.
-   */
-  @java.lang.Override
-  public com.google.type.Color getStrokeColor() {
-    return strokeColor_ == null ? com.google.type.Color.getDefaultInstance() : strokeColor_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.type.ColorOrBuilder getStrokeColorOrBuilder() {
-    return strokeColor_ == null ? com.google.type.Color.getDefaultInstance() : strokeColor_;
-  }
-
-  public static final int CORNER_RADIUS_FIELD_NUMBER = 3;
-  private int cornerRadius_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The corner radius for the border.
-   * </pre>
-   *
-   * <code>int32 corner_radius = 3;</code>
-   *
-   * @return The cornerRadius.
-   */
-  @java.lang.Override
-  public int getCornerRadius() {
-    return cornerRadius_;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (type_
-        != com.google.apps.card.v1.BorderStyle.BorderType.BORDER_TYPE_UNSPECIFIED.getNumber()) {
-      output.writeEnum(1, type_);
-    }
-    if (((bitField0_ & 0x00000001) != 0)) {
-      output.writeMessage(2, getStrokeColor());
-    }
-    if (cornerRadius_ != 0) {
-      output.writeInt32(3, cornerRadius_);
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (type_
-        != com.google.apps.card.v1.BorderStyle.BorderType.BORDER_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, type_);
-    }
-    if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getStrokeColor());
-    }
-    if (cornerRadius_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, cornerRadius_);
-    }
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.BorderStyle)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.BorderStyle other = (com.google.apps.card.v1.BorderStyle) obj;
-
-    if (type_ != other.type_) return false;
-    if (hasStrokeColor() != other.hasStrokeColor()) return false;
-    if (hasStrokeColor()) {
-      if (!getStrokeColor().equals(other.getStrokeColor())) return false;
-    }
-    if (getCornerRadius() != other.getCornerRadius()) return false;
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + TYPE_FIELD_NUMBER;
-    hash = (53 * hash) + type_;
-    if (hasStrokeColor()) {
-      hash = (37 * hash) + STROKE_COLOR_FIELD_NUMBER;
-      hash = (53 * hash) + getStrokeColor().hashCode();
-    }
-    hash = (37 * hash) + CORNER_RADIUS_FIELD_NUMBER;
-    hash = (53 * hash) + getCornerRadius();
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.BorderStyle parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-   * apps](https://developers.google.com/workspace/extend):
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-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.apps.card.v1.BorderStyle) {
-        return mergeFrom((com.google.apps.card.v1.BorderStyle) other);
-      } else {
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-        return this;
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-
-    public Builder mergeFrom(com.google.apps.card.v1.BorderStyle other) {
-      if (other == com.google.apps.card.v1.BorderStyle.getDefaultInstance()) return this;
-      if (other.type_ != 0) {
-        setTypeValue(other.getTypeValue());
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-    /**
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-     *
-     * <pre>
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-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-     *
-     * @return The enum numeric value on the wire for type.
-     */
-    @java.lang.Override
-    public int getTypeValue() {
-      return type_;
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-     *
-     * <pre>
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-     * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
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-      type_ = value;
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-    /**
-     *
-     *
-     * <pre>
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-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-     *
-     * @return The type.
-     */
-    @java.lang.Override
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-      return result == null ? com.google.apps.card.v1.BorderStyle.BorderType.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-     *
-     * @param value The type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setType(com.google.apps.card.v1.BorderStyle.BorderType value) {
-      if (value == null) {
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-      }
-      bitField0_ |= 0x00000001;
-      type_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearType() {
-      bitField0_ = (bitField0_ & ~0x00000001);
-      type_ = 0;
-      onChanged();
-      return this;
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-        strokeColorBuilder_;
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-     *
-     * <pre>
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-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
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-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     *
-     * @return The strokeColor.
-     */
-    public com.google.type.Color getStrokeColor() {
-      if (strokeColorBuilder_ == null) {
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-        return strokeColorBuilder_.getMessage();
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-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
-    public Builder setStrokeColor(com.google.type.Color value) {
-      if (strokeColorBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        strokeColor_ = value;
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-        strokeColorBuilder_.setMessage(value);
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-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
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-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
-    public Builder setStrokeColor(com.google.type.Color.Builder builderForValue) {
-      if (strokeColorBuilder_ == null) {
-        strokeColor_ = builderForValue.build();
-      } else {
-        strokeColorBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
-    public Builder mergeStrokeColor(com.google.type.Color value) {
-      if (strokeColorBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && strokeColor_ != null
-            && strokeColor_ != com.google.type.Color.getDefaultInstance()) {
-          getStrokeColorBuilder().mergeFrom(value);
-        } else {
-          strokeColor_ = value;
-        }
-      } else {
-        strokeColorBuilder_.mergeFrom(value);
-      }
-      if (strokeColor_ != null) {
-        bitField0_ |= 0x00000002;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
-    public Builder clearStrokeColor() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      strokeColor_ = null;
-      if (strokeColorBuilder_ != null) {
-        strokeColorBuilder_.dispose();
-        strokeColorBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
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-    public com.google.type.Color.Builder getStrokeColorBuilder() {
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return getStrokeColorFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
-    public com.google.type.ColorOrBuilder getStrokeColorOrBuilder() {
-      if (strokeColorBuilder_ != null) {
-        return strokeColorBuilder_.getMessageOrBuilder();
-      } else {
-        return strokeColor_ == null ? com.google.type.Color.getDefaultInstance() : strokeColor_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The colors to use when the type is `BORDER_TYPE_STROKE`.
-     * </pre>
-     *
-     * <code>.google.type.Color stroke_color = 2;</code>
-     */
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-                com.google.type.Color.Builder,
-                com.google.type.ColorOrBuilder>(
-                getStrokeColor(), getParentForChildren(), isClean());
-        strokeColor_ = null;
-      }
-      return strokeColorBuilder_;
-    }
-
-    private int cornerRadius_;
-    /**
-     *
-     *
-     * <pre>
-     * The corner radius for the border.
-     * </pre>
-     *
-     * <code>int32 corner_radius = 3;</code>
-     *
-     * @return The cornerRadius.
-     */
-    @java.lang.Override
-    public int getCornerRadius() {
-      return cornerRadius_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The corner radius for the border.
-     * </pre>
-     *
-     * <code>int32 corner_radius = 3;</code>
-     *
-     * @param value The cornerRadius to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCornerRadius(int value) {
-
-      cornerRadius_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The corner radius for the border.
-     * </pre>
-     *
-     * <code>int32 corner_radius = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearCornerRadius() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      cornerRadius_ = 0;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.BorderStyle)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.BorderStyle)
-  private static final com.google.apps.card.v1.BorderStyle DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.BorderStyle();
-  }
-
-  public static com.google.apps.card.v1.BorderStyle getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<BorderStyle> PARSER =
-      new com.google.protobuf.AbstractParser<BorderStyle>() {
-        @java.lang.Override
-        public BorderStyle parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<BorderStyle> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<BorderStyle> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyle getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyleOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyleOrBuilder.java
deleted file mode 100644
index 044befc5c3c0..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/BorderStyleOrBuilder.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface BorderStyleOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.BorderStyle)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The border type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  int getTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * The border type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle.BorderType type = 1;</code>
-   *
-   * @return The type.
-   */
-  com.google.apps.card.v1.BorderStyle.BorderType getType();
-
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   *
-   * @return Whether the strokeColor field is set.
-   */
-  boolean hasStrokeColor();
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   *
-   * @return The strokeColor.
-   */
-  com.google.type.Color getStrokeColor();
-  /**
-   *
-   *
-   * <pre>
-   * The colors to use when the type is `BORDER_TYPE_STROKE`.
-   * </pre>
-   *
-   * <code>.google.type.Color stroke_color = 2;</code>
-   */
-  com.google.type.ColorOrBuilder getStrokeColorOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The corner radius for the border.
-   * </pre>
-   *
-   * <code>int32 corner_radius = 3;</code>
-   *
-   * @return The cornerRadius.
-   */
-  int getCornerRadius();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Button.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Button.java
deleted file mode 100644
index 3a4ba0a1f928..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Button.java
+++ /dev/null
@@ -1,2134 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A text, icon, or text and icon button that users can click. For an example in
- * Google Chat apps, see
- * [Button list](https://developers.google.com/chat/ui/widgets/button-list).
- *
- * To make an image a clickable button, specify an
- * [`Image`][google.apps.card.v1.Image] (not an
- * [`ImageComponent`][google.apps.card.v1.ImageComponent]) and set an
- * `onClick` action.
- *
- * [Google Workspace
- * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Button}
- */
-public final class Button extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Button)
-    ButtonOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Button.newBuilder() to construct.
-  private Button(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Button() {
-    text_ = "";
-    altText_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Button();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Button_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Button_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Button.class, com.google.apps.card.v1.Button.Builder.class);
-  }
-
-  private int bitField0_;
-  public static final int TEXT_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object text_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text displayed inside the button.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The text.
-   */
-  @java.lang.Override
-  public java.lang.String getText() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      text_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text displayed inside the button.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The bytes for text.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getTextBytes() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      text_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ICON_FIELD_NUMBER = 2;
-  private com.google.apps.card.v1.Icon icon_;
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   *
-   * @return Whether the icon field is set.
-   */
-  @java.lang.Override
-  public boolean hasIcon() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   *
-   * @return The icon.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Icon getIcon() {
-    return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.IconOrBuilder getIconOrBuilder() {
-    return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-  }
-
-  public static final int COLOR_FIELD_NUMBER = 3;
-  private com.google.type.Color color_;
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   *
-   * @return Whether the color field is set.
-   */
-  @java.lang.Override
-  public boolean hasColor() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   *
-   * @return The color.
-   */
-  @java.lang.Override
-  public com.google.type.Color getColor() {
-    return color_ == null ? com.google.type.Color.getDefaultInstance() : color_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.type.ColorOrBuilder getColorOrBuilder() {
-    return color_ == null ? com.google.type.Color.getDefaultInstance() : color_;
-  }
-
-  public static final int ON_CLICK_FIELD_NUMBER = 4;
-  private com.google.apps.card.v1.OnClick onClick_;
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  @java.lang.Override
-  public boolean hasOnClick() {
-    return ((bitField0_ & 0x00000004) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   *
-   * @return The onClick.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OnClick getOnClick() {
-    return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-    return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-  }
-
-  public static final int DISABLED_FIELD_NUMBER = 5;
-  private boolean disabled_ = false;
-  /**
-   *
-   *
-   * <pre>
-   * If `true`, the button is displayed in an inactive state and doesn't respond
-   * to user actions.
-   * </pre>
-   *
-   * <code>bool disabled = 5;</code>
-   *
-   * @return The disabled.
-   */
-  @java.lang.Override
-  public boolean getDisabled() {
-    return disabled_;
-  }
-
-  public static final int ALT_TEXT_FIELD_NUMBER = 6;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object altText_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text that's used for accessibility.
-   *
-   * Set descriptive text that lets users know what the button does. For
-   * example, if a button opens a hyperlink, you might write: "Opens a new
-   * browser tab and navigates to the Google Chat developer documentation at
-   * https://developers.google.com/chat".
-   * </pre>
-   *
-   * <code>string alt_text = 6;</code>
-   *
-   * @return The altText.
-   */
-  @java.lang.Override
-  public java.lang.String getAltText() {
-    java.lang.Object ref = altText_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      altText_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text that's used for accessibility.
-   *
-   * Set descriptive text that lets users know what the button does. For
-   * example, if a button opens a hyperlink, you might write: "Opens a new
-   * browser tab and navigates to the Google Chat developer documentation at
-   * https://developers.google.com/chat".
-   * </pre>
-   *
-   * <code>string alt_text = 6;</code>
-   *
-   * @return The bytes for altText.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getAltTextBytes() {
-    java.lang.Object ref = altText_;
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-      com.google.protobuf.ByteString b =
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-   * A text, icon, or text and icon button that users can click. For an example in
-   * Google Chat apps, see
-   * [Button list](https://developers.google.com/chat/ui/widgets/button-list).
-   *
-   * To make an image a clickable button, specify an
-   * [`Image`][google.apps.card.v1.Image] (not an
-   * [`ImageComponent`][google.apps.card.v1.ImageComponent]) and set an
-   * `onClick` action.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Button}
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-      if (!other.getText().isEmpty()) {
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-      if (other.hasIcon()) {
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-    /**
-     *
-     *
-     * <pre>
-     * The text displayed inside the button.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The text.
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-        return s;
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-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text displayed inside the button.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The bytes for text.
-     */
-    public com.google.protobuf.ByteString getTextBytes() {
-      java.lang.Object ref = text_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        text_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text displayed inside the button.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @param value The text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      text_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text displayed inside the button.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearText() {
-      text_ = getDefaultInstance().getText();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text displayed inside the button.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @param value The bytes for text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      text_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.Icon icon_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        iconBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     *
-     * @return Whether the icon field is set.
-     */
-    public boolean hasIcon() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     *
-     * @return The icon.
-     */
-    public com.google.apps.card.v1.Icon getIcon() {
-      if (iconBuilder_ == null) {
-        return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-      } else {
-        return iconBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public Builder setIcon(com.google.apps.card.v1.Icon value) {
-      if (iconBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        icon_ = value;
-      } else {
-        iconBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public Builder setIcon(com.google.apps.card.v1.Icon.Builder builderForValue) {
-      if (iconBuilder_ == null) {
-        icon_ = builderForValue.build();
-      } else {
-        iconBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public Builder mergeIcon(com.google.apps.card.v1.Icon value) {
-      if (iconBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && icon_ != null
-            && icon_ != com.google.apps.card.v1.Icon.getDefaultInstance()) {
-          getIconBuilder().mergeFrom(value);
-        } else {
-          icon_ = value;
-        }
-      } else {
-        iconBuilder_.mergeFrom(value);
-      }
-      if (icon_ != null) {
-        bitField0_ |= 0x00000002;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public Builder clearIcon() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      icon_ = null;
-      if (iconBuilder_ != null) {
-        iconBuilder_.dispose();
-        iconBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public com.google.apps.card.v1.Icon.Builder getIconBuilder() {
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return getIconFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
-     */
-    public com.google.apps.card.v1.IconOrBuilder getIconOrBuilder() {
-      if (iconBuilder_ != null) {
-        return iconBuilder_.getMessageOrBuilder();
-      } else {
-        return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon image. If both `icon` and `text` are set, then the icon appears
-     * before the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 2;</code>
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-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        getIconFieldBuilder() {
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-        icon_ = null;
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-      return iconBuilder_;
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-
-    private com.google.type.Color color_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Color, com.google.type.Color.Builder, com.google.type.ColorOrBuilder>
-        colorBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     *
-     * @return Whether the color field is set.
-     */
-    public boolean hasColor() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     *
-     * @return The color.
-     */
-    public com.google.type.Color getColor() {
-      if (colorBuilder_ == null) {
-        return color_ == null ? com.google.type.Color.getDefaultInstance() : color_;
-      } else {
-        return colorBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public Builder setColor(com.google.type.Color value) {
-      if (colorBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        color_ = value;
-      } else {
-        colorBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public Builder setColor(com.google.type.Color.Builder builderForValue) {
-      if (colorBuilder_ == null) {
-        color_ = builderForValue.build();
-      } else {
-        colorBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public Builder mergeColor(com.google.type.Color value) {
-      if (colorBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && color_ != null
-            && color_ != com.google.type.Color.getDefaultInstance()) {
-          getColorBuilder().mergeFrom(value);
-        } else {
-          color_ = value;
-        }
-      } else {
-        colorBuilder_.mergeFrom(value);
-      }
-      if (color_ != null) {
-        bitField0_ |= 0x00000004;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public Builder clearColor() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      color_ = null;
-      if (colorBuilder_ != null) {
-        colorBuilder_.dispose();
-        colorBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public com.google.type.Color.Builder getColorBuilder() {
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return getColorFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    public com.google.type.ColorOrBuilder getColorOrBuilder() {
-      if (colorBuilder_ != null) {
-        return colorBuilder_.getMessageOrBuilder();
-      } else {
-        return color_ == null ? com.google.type.Color.getDefaultInstance() : color_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If set, the button is filled with a solid background color and the font
-     * color changes to maintain contrast with the background color. For example,
-     * setting a blue background likely results in white text.
-     *
-     * If unset, the image background is white and the font color is blue.
-     *
-     * For red, green, and blue, the value of each field is a `float` number that
-     * you can express in either of two ways: as a number between 0 and 255
-     * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-     * the absence of a color and 1 or 255/255 represent the full presence of that
-     * color on the RGB scale.
-     *
-     * Optionally set `alpha`, which sets a level of transparency using this
-     * equation:
-     *
-     * ```
-     * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-     * ```
-     *
-     * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-     * `0` corresponds with a completely transparent color.
-     *
-     * For example, the following color represents a half transparent red:
-     *
-     * ```
-     * "color": {
-     *    "red": 1,
-     *    "green": 0,
-     *    "blue": 0,
-     *    "alpha": 0.5
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.type.Color color = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Color, com.google.type.Color.Builder, com.google.type.ColorOrBuilder>
-        getColorFieldBuilder() {
-      if (colorBuilder_ == null) {
-        colorBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.type.Color,
-                com.google.type.Color.Builder,
-                com.google.type.ColorOrBuilder>(getColor(), getParentForChildren(), isClean());
-        color_ = null;
-      }
-      return colorBuilder_;
-    }
-
-    private com.google.apps.card.v1.OnClick onClick_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        onClickBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    public boolean hasOnClick() {
-      return ((bitField0_ & 0x00000008) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     *
-     * @return The onClick.
-     */
-    public com.google.apps.card.v1.OnClick getOnClick() {
-      if (onClickBuilder_ == null) {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      } else {
-        return onClickBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onClick_ = value;
-      } else {
-        onClickBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick.Builder builderForValue) {
-      if (onClickBuilder_ == null) {
-        onClick_ = builderForValue.build();
-      } else {
-        onClickBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public Builder mergeOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0)
-            && onClick_ != null
-            && onClick_ != com.google.apps.card.v1.OnClick.getDefaultInstance()) {
-          getOnClickBuilder().mergeFrom(value);
-        } else {
-          onClick_ = value;
-        }
-      } else {
-        onClickBuilder_.mergeFrom(value);
-      }
-      if (onClick_ != null) {
-        bitField0_ |= 0x00000008;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public Builder clearOnClick() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      onClick_ = null;
-      if (onClickBuilder_ != null) {
-        onClickBuilder_.dispose();
-        onClickBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public com.google.apps.card.v1.OnClick.Builder getOnClickBuilder() {
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return getOnClickFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-      if (onClickBuilder_ != null) {
-        return onClickBuilder_.getMessageOrBuilder();
-      } else {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The action to perform when a user clicks the button, such as
-     * opening a hyperlink or running a custom function.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        getOnClickFieldBuilder() {
-      if (onClickBuilder_ == null) {
-        onClickBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.OnClick,
-                com.google.apps.card.v1.OnClick.Builder,
-                com.google.apps.card.v1.OnClickOrBuilder>(
-                getOnClick(), getParentForChildren(), isClean());
-        onClick_ = null;
-      }
-      return onClickBuilder_;
-    }
-
-    private boolean disabled_;
-    /**
-     *
-     *
-     * <pre>
-     * If `true`, the button is displayed in an inactive state and doesn't respond
-     * to user actions.
-     * </pre>
-     *
-     * <code>bool disabled = 5;</code>
-     *
-     * @return The disabled.
-     */
-    @java.lang.Override
-    public boolean getDisabled() {
-      return disabled_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If `true`, the button is displayed in an inactive state and doesn't respond
-     * to user actions.
-     * </pre>
-     *
-     * <code>bool disabled = 5;</code>
-     *
-     * @param value The disabled to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisabled(boolean value) {
-
-      disabled_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If `true`, the button is displayed in an inactive state and doesn't respond
-     * to user actions.
-     * </pre>
-     *
-     * <code>bool disabled = 5;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearDisabled() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      disabled_ = false;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object altText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text that's used for accessibility.
-     *
-     * Set descriptive text that lets users know what the button does. For
-     * example, if a button opens a hyperlink, you might write: "Opens a new
-     * browser tab and navigates to the Google Chat developer documentation at
-     * https://developers.google.com/chat".
-     * </pre>
-     *
-     * <code>string alt_text = 6;</code>
-     *
-     * @return The altText.
-     */
-    public java.lang.String getAltText() {
-      java.lang.Object ref = altText_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        altText_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text that's used for accessibility.
-     *
-     * Set descriptive text that lets users know what the button does. For
-     * example, if a button opens a hyperlink, you might write: "Opens a new
-     * browser tab and navigates to the Google Chat developer documentation at
-     * https://developers.google.com/chat".
-     * </pre>
-     *
-     * <code>string alt_text = 6;</code>
-     *
-     * @return The bytes for altText.
-     */
-    public com.google.protobuf.ByteString getAltTextBytes() {
-      java.lang.Object ref = altText_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        altText_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text that's used for accessibility.
-     *
-     * Set descriptive text that lets users know what the button does. For
-     * example, if a button opens a hyperlink, you might write: "Opens a new
-     * browser tab and navigates to the Google Chat developer documentation at
-     * https://developers.google.com/chat".
-     * </pre>
-     *
-     * <code>string alt_text = 6;</code>
-     *
-     * @param value The altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      altText_ = value;
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text that's used for accessibility.
-     *
-     * Set descriptive text that lets users know what the button does. For
-     * example, if a button opens a hyperlink, you might write: "Opens a new
-     * browser tab and navigates to the Google Chat developer documentation at
-     * https://developers.google.com/chat".
-     * </pre>
-     *
-     * <code>string alt_text = 6;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAltText() {
-      altText_ = getDefaultInstance().getAltText();
-      bitField0_ = (bitField0_ & ~0x00000020);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text that's used for accessibility.
-     *
-     * Set descriptive text that lets users know what the button does. For
-     * example, if a button opens a hyperlink, you might write: "Opens a new
-     * browser tab and navigates to the Google Chat developer documentation at
-     * https://developers.google.com/chat".
-     * </pre>
-     *
-     * <code>string alt_text = 6;</code>
-     *
-     * @param value The bytes for altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      altText_ = value;
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Button)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Button)
-  private static final com.google.apps.card.v1.Button DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Button();
-  }
-
-  public static com.google.apps.card.v1.Button getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Button> PARSER =
-      new com.google.protobuf.AbstractParser<Button>() {
-        @java.lang.Override
-        public Button parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Button> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Button> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Button getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonList.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonList.java
deleted file mode 100644
index 5a9a84137b38..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonList.java
+++ /dev/null
@@ -1,937 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A list of buttons layed out horizontally. For an example in
- * Google Chat apps, see
- * [Button list](https://developers.google.com/chat/ui/widgets/button-list).
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.ButtonList}
- */
-public final class ButtonList extends com.google.protobuf.GeneratedMessageV3
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-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
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-
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-   *
-   * <pre>
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-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Button> getButtonsList() {
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-   *
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-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  @java.lang.Override
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-   *
-   * <pre>
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-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
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-   * </pre>
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-    com.google.apps.card.v1.ButtonList other = (com.google.apps.card.v1.ButtonList) obj;
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-    return true;
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-
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-   *
-   * <pre>
-   * A list of buttons layed out horizontally. For an example in
-   * Google Chat apps, see
-   * [Button list](https://developers.google.com/chat/ui/widgets/button-list).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
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-          .internal_static_google_apps_card_v1_ButtonList_descriptor;
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-
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-      return result;
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-      buildPartialRepeatedFields(result);
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-      onBuilt();
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-    public Builder mergeFrom(com.google.apps.card.v1.ButtonList other) {
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-      } else {
-        return buttonsBuilder_.getMessage(index);
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-    public Builder setButtons(int index, com.google.apps.card.v1.Button value) {
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-    public Builder addButtons(int index, com.google.apps.card.v1.Button.Builder builderForValue) {
-      if (buttonsBuilder_ == null) {
-        ensureButtonsIsMutable();
-        buttons_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        buttonsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public Builder addAllButtons(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Button> values) {
-      if (buttonsBuilder_ == null) {
-        ensureButtonsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, buttons_);
-        onChanged();
-      } else {
-        buttonsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public Builder clearButtons() {
-      if (buttonsBuilder_ == null) {
-        buttons_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-      } else {
-        buttonsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public Builder removeButtons(int index) {
-      if (buttonsBuilder_ == null) {
-        ensureButtonsIsMutable();
-        buttons_.remove(index);
-        onChanged();
-      } else {
-        buttonsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public com.google.apps.card.v1.Button.Builder getButtonsBuilder(int index) {
-      return getButtonsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public com.google.apps.card.v1.ButtonOrBuilder getButtonsOrBuilder(int index) {
-      if (buttonsBuilder_ == null) {
-        return buttons_.get(index);
-      } else {
-        return buttonsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.ButtonOrBuilder>
-        getButtonsOrBuilderList() {
-      if (buttonsBuilder_ != null) {
-        return buttonsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(buttons_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public com.google.apps.card.v1.Button.Builder addButtonsBuilder() {
-      return getButtonsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Button.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public com.google.apps.card.v1.Button.Builder addButtonsBuilder(int index) {
-      return getButtonsFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Button.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of buttons.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Button.Builder> getButtonsBuilderList() {
-      return getButtonsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Button,
-            com.google.apps.card.v1.Button.Builder,
-            com.google.apps.card.v1.ButtonOrBuilder>
-        getButtonsFieldBuilder() {
-      if (buttonsBuilder_ == null) {
-        buttonsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Button,
-                com.google.apps.card.v1.Button.Builder,
-                com.google.apps.card.v1.ButtonOrBuilder>(
-                buttons_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-        buttons_ = null;
-      }
-      return buttonsBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.ButtonList)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.ButtonList)
-  private static final com.google.apps.card.v1.ButtonList DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.ButtonList();
-  }
-
-  public static com.google.apps.card.v1.ButtonList getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ButtonList> PARSER =
-      new com.google.protobuf.AbstractParser<ButtonList>() {
-        @java.lang.Override
-        public ButtonList parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<ButtonList> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ButtonList> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.ButtonList getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonListOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonListOrBuilder.java
deleted file mode 100644
index 320805a2df77..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonListOrBuilder.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ButtonListOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.ButtonList)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * An array of buttons.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Button> getButtonsList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of buttons.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  com.google.apps.card.v1.Button getButtons(int index);
-  /**
-   *
-   *
-   * <pre>
-   * An array of buttons.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  int getButtonsCount();
-  /**
-   *
-   *
-   * <pre>
-   * An array of buttons.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.ButtonOrBuilder> getButtonsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of buttons.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Button buttons = 1;</code>
-   */
-  com.google.apps.card.v1.ButtonOrBuilder getButtonsOrBuilder(int index);
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonOrBuilder.java
deleted file mode 100644
index b1bf4ed96b18..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ButtonOrBuilder.java
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ButtonOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Button)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The text displayed inside the button.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The text.
-   */
-  java.lang.String getText();
-  /**
-   *
-   *
-   * <pre>
-   * The text displayed inside the button.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The bytes for text.
-   */
-  com.google.protobuf.ByteString getTextBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   *
-   * @return Whether the icon field is set.
-   */
-  boolean hasIcon();
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   *
-   * @return The icon.
-   */
-  com.google.apps.card.v1.Icon getIcon();
-  /**
-   *
-   *
-   * <pre>
-   * The icon image. If both `icon` and `text` are set, then the icon appears
-   * before the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 2;</code>
-   */
-  com.google.apps.card.v1.IconOrBuilder getIconOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   *
-   * @return Whether the color field is set.
-   */
-  boolean hasColor();
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   *
-   * @return The color.
-   */
-  com.google.type.Color getColor();
-  /**
-   *
-   *
-   * <pre>
-   * If set, the button is filled with a solid background color and the font
-   * color changes to maintain contrast with the background color. For example,
-   * setting a blue background likely results in white text.
-   *
-   * If unset, the image background is white and the font color is blue.
-   *
-   * For red, green, and blue, the value of each field is a `float` number that
-   * you can express in either of two ways: as a number between 0 and 255
-   * divided by 255 (153/255), or as a value between 0 and 1 (0.6). 0 represents
-   * the absence of a color and 1 or 255/255 represent the full presence of that
-   * color on the RGB scale.
-   *
-   * Optionally set `alpha`, which sets a level of transparency using this
-   * equation:
-   *
-   * ```
-   * pixel color = alpha * (this color) + (1.0 - alpha) * (background color)
-   * ```
-   *
-   * For `alpha`, a value of `1` corresponds with a solid color, and a value of
-   * `0` corresponds with a completely transparent color.
-   *
-   * For example, the following color represents a half transparent red:
-   *
-   * ```
-   * "color": {
-   *    "red": 1,
-   *    "green": 0,
-   *    "blue": 0,
-   *    "alpha": 0.5
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.type.Color color = 3;</code>
-   */
-  com.google.type.ColorOrBuilder getColorOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  boolean hasOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   *
-   * @return The onClick.
-   */
-  com.google.apps.card.v1.OnClick getOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * Required. The action to perform when a user clicks the button, such as
-   * opening a hyperlink or running a custom function.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 4;</code>
-   */
-  com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * If `true`, the button is displayed in an inactive state and doesn't respond
-   * to user actions.
-   * </pre>
-   *
-   * <code>bool disabled = 5;</code>
-   *
-   * @return The disabled.
-   */
-  boolean getDisabled();
-
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text that's used for accessibility.
-   *
-   * Set descriptive text that lets users know what the button does. For
-   * example, if a button opens a hyperlink, you might write: "Opens a new
-   * browser tab and navigates to the Google Chat developer documentation at
-   * https://developers.google.com/chat".
-   * </pre>
-   *
-   * <code>string alt_text = 6;</code>
-   *
-   * @return The altText.
-   */
-  java.lang.String getAltText();
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text that's used for accessibility.
-   *
-   * Set descriptive text that lets users know what the button does. For
-   * example, if a button opens a hyperlink, you might write: "Opens a new
-   * browser tab and navigates to the Google Chat developer documentation at
-   * https://developers.google.com/chat".
-   * </pre>
-   *
-   * <code>string alt_text = 6;</code>
-   *
-   * @return The bytes for altText.
-   */
-  com.google.protobuf.ByteString getAltTextBytes();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Card.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Card.java
deleted file mode 100644
index 677139ad5e15..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Card.java
+++ /dev/null
@@ -1,9492 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A card interface displayed in a Google Chat message or Google Workspace
- * Add-on.
- *
- * Cards support a defined layout, interactive UI elements like buttons, and
- * rich media like images. Use cards to present detailed information,
- * gather information from users, and guide users to take a next step.
- *
- * [Card builder](https://addons.gsuite.google.com/uikit/builder)
- *
- * To learn how
- * to build cards, see the following documentation:
- *
- * * For Google Chat apps, see [Design dynamic, interactive, and consistent UIs
- * with cards](https://developers.google.com/chat/ui).
- * * For Google Workspace Add-ons, see [Card-based
- * interfaces](https://developers.google.com/apps-script/add-ons/concepts/cards).
- *
- * **Example: Card message for a Google Chat app**
- *
- * ![Example contact
- * card](https://developers.google.com/chat/images/card_api_reference.png)
- *
- * To create the sample card message in Google Chat, use the following JSON:
- *
- * ```
- * {
- *   "cardsV2": [
- *     {
- *       "cardId": "unique-card-id",
- *       "card": {
- *         "header": {
- *           "title": "Sasha",
- *           "subtitle": "Software Engineer",
- *           "imageUrl":
- *           "https://developers.google.com/chat/images/quickstart-app-avatar.png",
- *           "imageType": "CIRCLE",
- *           "imageAltText": "Avatar for Sasha",
- *         },
- *         "sections": [
- *           {
- *             "header": "Contact Info",
- *             "collapsible": true,
- *             "uncollapsibleWidgetsCount": 1,
- *             "widgets": [
- *               {
- *                 "decoratedText": {
- *                   "startIcon": {
- *                     "knownIcon": "EMAIL",
- *                   },
- *                   "text": "sasha&#64;example.com",
- *                 }
- *               },
- *               {
- *                 "decoratedText": {
- *                   "startIcon": {
- *                     "knownIcon": "PERSON",
- *                   },
- *                   "text": "&lt;font color=&#92;"#80e27e&#92;"&gt;Online&lt;/font&gt;",
- *                 },
- *               },
- *               {
- *                 "decoratedText": {
- *                   "startIcon": {
- *                     "knownIcon": "PHONE",
- *                   },
- *                   "text": "+1 (555) 555-1234",
- *                 }
- *               },
- *               {
- *                 "buttonList": {
- *                   "buttons": [
- *                     {
- *                       "text": "Share",
- *                       "onClick": {
- *                         "openLink": {
- *                           "url": "https://example.com/share",
- *                         }
- *                       }
- *                     },
- *                     {
- *                       "text": "Edit",
- *                       "onClick": {
- *                         "action": {
- *                           "function": "goToView",
- *                           "parameters": [
- *                             {
- *                               "key": "viewType",
- *                               "value": "EDIT",
- *                             }
- *                           ],
- *                         }
- *                       }
- *                     },
- *                   ],
- *                 }
- *               },
- *             ],
- *           },
- *         ],
- *       },
- *     }
- *   ],
- * }
- * ```
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Card}
- */
-public final class Card extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Card)
-    CardOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Card.newBuilder() to construct.
-  private Card(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Card() {
-    sections_ = java.util.Collections.emptyList();
-    sectionDividerStyle_ = 0;
-    cardActions_ = java.util.Collections.emptyList();
-    name_ = "";
-    displayStyle_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Card();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Card_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Card_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Card.class, com.google.apps.card.v1.Card.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * The divider style of a card. Currently only used for dividers betweens card
-   * sections.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Card.DividerStyle}
-   */
-  public enum DividerStyle implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>DIVIDER_STYLE_UNSPECIFIED = 0;</code>
-     */
-    DIVIDER_STYLE_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Default option. Render a solid divider between sections.
-     * </pre>
-     *
-     * <code>SOLID_DIVIDER = 1;</code>
-     */
-    SOLID_DIVIDER(1),
-    /**
-     *
-     *
-     * <pre>
-     * If set, no divider is rendered between sections.
-     * </pre>
-     *
-     * <code>NO_DIVIDER = 2;</code>
-     */
-    NO_DIVIDER(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>DIVIDER_STYLE_UNSPECIFIED = 0;</code>
-     */
-    public static final int DIVIDER_STYLE_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Default option. Render a solid divider between sections.
-     * </pre>
-     *
-     * <code>SOLID_DIVIDER = 1;</code>
-     */
-    public static final int SOLID_DIVIDER_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * If set, no divider is rendered between sections.
-     * </pre>
-     *
-     * <code>NO_DIVIDER = 2;</code>
-     */
-    public static final int NO_DIVIDER_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DividerStyle valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static DividerStyle forNumber(int value) {
-      switch (value) {
-        case 0:
-          return DIVIDER_STYLE_UNSPECIFIED;
-        case 1:
-          return SOLID_DIVIDER;
-        case 2:
-          return NO_DIVIDER;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<DividerStyle> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<DividerStyle> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<DividerStyle>() {
-          public DividerStyle findValueByNumber(int number) {
-            return DividerStyle.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Card.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final DividerStyle[] VALUES = values();
-
-    public static DividerStyle valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private DividerStyle(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Card.DividerStyle)
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * In Google Workspace Add-ons,
-   * determines how a card is displayed.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Card.DisplayStyle}
-   */
-  public enum DisplayStyle implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>DISPLAY_STYLE_UNSPECIFIED = 0;</code>
-     */
-    DISPLAY_STYLE_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * The header of the card appears at the bottom of the
-     * sidebar, partially covering the current top card of the stack. Clicking
-     * the header pops the card into the card stack. If the card has no header,
-     * a generated header is used instead.
-     * </pre>
-     *
-     * <code>PEEK = 1;</code>
-     */
-    PEEK(1),
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The card is shown by replacing the view of the top card in
-     * the card stack.
-     * </pre>
-     *
-     * <code>REPLACE = 2;</code>
-     */
-    REPLACE(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>DISPLAY_STYLE_UNSPECIFIED = 0;</code>
-     */
-    public static final int DISPLAY_STYLE_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The header of the card appears at the bottom of the
-     * sidebar, partially covering the current top card of the stack. Clicking
-     * the header pops the card into the card stack. If the card has no header,
-     * a generated header is used instead.
-     * </pre>
-     *
-     * <code>PEEK = 1;</code>
-     */
-    public static final int PEEK_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The card is shown by replacing the view of the top card in
-     * the card stack.
-     * </pre>
-     *
-     * <code>REPLACE = 2;</code>
-     */
-    public static final int REPLACE_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DisplayStyle valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static DisplayStyle forNumber(int value) {
-      switch (value) {
-        case 0:
-          return DISPLAY_STYLE_UNSPECIFIED;
-        case 1:
-          return PEEK;
-        case 2:
-          return REPLACE;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<DisplayStyle> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<DisplayStyle> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<DisplayStyle>() {
-          public DisplayStyle findValueByNumber(int number) {
-            return DisplayStyle.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Card.getDescriptor().getEnumTypes().get(1);
-    }
-
-    private static final DisplayStyle[] VALUES = values();
-
-    public static DisplayStyle valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private DisplayStyle(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Card.DisplayStyle)
-  }
-
-  public interface CardHeaderOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Card.CardHeader)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * Required. The title of the card header.
-     * The header has a fixed height: if both a
-     * title and subtitle are specified, each takes up one line. If only the
-     * title is specified, it takes up both lines.
-     * </pre>
-     *
-     * <code>string title = 1;</code>
-     *
-     * @return The title.
-     */
-    java.lang.String getTitle();
-    /**
-     *
-     *
-     * <pre>
-     * Required. The title of the card header.
-     * The header has a fixed height: if both a
-     * title and subtitle are specified, each takes up one line. If only the
-     * title is specified, it takes up both lines.
-     * </pre>
-     *
-     * <code>string title = 1;</code>
-     *
-     * @return The bytes for title.
-     */
-    com.google.protobuf.ByteString getTitleBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The subtitle of the card header. If specified, appears on its own line
-     * below the `title`.
-     * </pre>
-     *
-     * <code>string subtitle = 2;</code>
-     *
-     * @return The subtitle.
-     */
-    java.lang.String getSubtitle();
-    /**
-     *
-     *
-     * <pre>
-     * The subtitle of the card header. If specified, appears on its own line
-     * below the `title`.
-     * </pre>
-     *
-     * <code>string subtitle = 2;</code>
-     *
-     * @return The bytes for subtitle.
-     */
-    com.google.protobuf.ByteString getSubtitleBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The shape used to crop the image.
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-     *
-     * @return The enum numeric value on the wire for imageType.
-     */
-    int getImageTypeValue();
-    /**
-     *
-     *
-     * <pre>
-     * The shape used to crop the image.
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-     *
-     * @return The imageType.
-     */
-    com.google.apps.card.v1.Widget.ImageType getImageType();
-
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL of the image in the card header.
-     * </pre>
-     *
-     * <code>string image_url = 4;</code>
-     *
-     * @return The imageUrl.
-     */
-    java.lang.String getImageUrl();
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL of the image in the card header.
-     * </pre>
-     *
-     * <code>string image_url = 4;</code>
-     *
-     * @return The bytes for imageUrl.
-     */
-    com.google.protobuf.ByteString getImageUrlBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string image_alt_text = 5;</code>
-     *
-     * @return The imageAltText.
-     */
-    java.lang.String getImageAltText();
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string image_alt_text = 5;</code>
-     *
-     * @return The bytes for imageAltText.
-     */
-    com.google.protobuf.ByteString getImageAltTextBytes();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Represents a card header. For an example in Google Chat apps, see [Card
-   * header](https://developers.google.com/chat/ui/widgets/card-header).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Card.CardHeader}
-   */
-  public static final class CardHeader extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.Card.CardHeader)
-      CardHeaderOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use CardHeader.newBuilder() to construct.
-    private CardHeader(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private CardHeader() {
-      title_ = "";
-      subtitle_ = "";
-      imageType_ = 0;
-      imageUrl_ = "";
-      imageAltText_ = "";
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new CardHeader();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_CardHeader_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_CardHeader_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Card.CardHeader.class,
-              com.google.apps.card.v1.Card.CardHeader.Builder.class);
-    }
-
-    public static final int TITLE_FIELD_NUMBER = 1;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object title_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Required. The title of the card header.
-     * The header has a fixed height: if both a
-     * title and subtitle are specified, each takes up one line. If only the
-     * title is specified, it takes up both lines.
-     * </pre>
-     *
-     * <code>string title = 1;</code>
-     *
-     * @return The title.
-     */
-    @java.lang.Override
-    public java.lang.String getTitle() {
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-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        title_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The title of the card header.
-     * The header has a fixed height: if both a
-     * title and subtitle are specified, each takes up one line. If only the
-     * title is specified, it takes up both lines.
-     * </pre>
-     *
-     * <code>string title = 1;</code>
-     *
-     * @return The bytes for title.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getTitleBytes() {
-      java.lang.Object ref = title_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        title_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-
-    public static final int SUBTITLE_FIELD_NUMBER = 2;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object subtitle_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The subtitle of the card header. If specified, appears on its own line
-     * below the `title`.
-     * </pre>
-     *
-     * <code>string subtitle = 2;</code>
-     *
-     * @return The subtitle.
-     */
-    @java.lang.Override
-    public java.lang.String getSubtitle() {
-      java.lang.Object ref = subtitle_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        subtitle_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The subtitle of the card header. If specified, appears on its own line
-     * below the `title`.
-     * </pre>
-     *
-     * <code>string subtitle = 2;</code>
-     *
-     * @return The bytes for subtitle.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getSubtitleBytes() {
-      java.lang.Object ref = subtitle_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        subtitle_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-
-    public static final int IMAGE_TYPE_FIELD_NUMBER = 3;
-    private int imageType_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The shape used to crop the image.
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-     *
-     * @return The enum numeric value on the wire for imageType.
-     */
-    @java.lang.Override
-    public int getImageTypeValue() {
-      return imageType_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The shape used to crop the image.
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-     *
-     * @return The imageType.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Widget.ImageType getImageType() {
-      com.google.apps.card.v1.Widget.ImageType result =
-          com.google.apps.card.v1.Widget.ImageType.forNumber(imageType_);
-      return result == null ? com.google.apps.card.v1.Widget.ImageType.UNRECOGNIZED : result;
-    }
-
-    public static final int IMAGE_URL_FIELD_NUMBER = 4;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object imageUrl_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL of the image in the card header.
-     * </pre>
-     *
-     * <code>string image_url = 4;</code>
-     *
-     * @return The imageUrl.
-     */
-    @java.lang.Override
-    public java.lang.String getImageUrl() {
-      java.lang.Object ref = imageUrl_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        imageUrl_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
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-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The subtitle of the card header. If specified, appears on its own line
-       * below the `title`.
-       * </pre>
-       *
-       * <code>string subtitle = 2;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearSubtitle() {
-        subtitle_ = getDefaultInstance().getSubtitle();
-        bitField0_ = (bitField0_ & ~0x00000002);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The subtitle of the card header. If specified, appears on its own line
-       * below the `title`.
-       * </pre>
-       *
-       * <code>string subtitle = 2;</code>
-       *
-       * @param value The bytes for subtitle to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSubtitleBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        subtitle_ = value;
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-
-      private int imageType_ = 0;
-      /**
-       *
-       *
-       * <pre>
-       * The shape used to crop the image.
-       *
-       * [Google Workspace Add-ons and Chat
-       * apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-       *
-       * @return The enum numeric value on the wire for imageType.
-       */
-      @java.lang.Override
-      public int getImageTypeValue() {
-        return imageType_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The shape used to crop the image.
-       *
-       * [Google Workspace Add-ons and Chat
-       * apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-       *
-       * @param value The enum numeric value on the wire for imageType to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageTypeValue(int value) {
-        imageType_ = value;
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The shape used to crop the image.
-       *
-       * [Google Workspace Add-ons and Chat
-       * apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-       *
-       * @return The imageType.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.Widget.ImageType getImageType() {
-        com.google.apps.card.v1.Widget.ImageType result =
-            com.google.apps.card.v1.Widget.ImageType.forNumber(imageType_);
-        return result == null ? com.google.apps.card.v1.Widget.ImageType.UNRECOGNIZED : result;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The shape used to crop the image.
-       *
-       * [Google Workspace Add-ons and Chat
-       * apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-       *
-       * @param value The imageType to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageType(com.google.apps.card.v1.Widget.ImageType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000004;
-        imageType_ = value.getNumber();
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The shape used to crop the image.
-       *
-       * [Google Workspace Add-ons and Chat
-       * apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.ImageType image_type = 3;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearImageType() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        imageType_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object imageUrl_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The HTTPS URL of the image in the card header.
-       * </pre>
-       *
-       * <code>string image_url = 4;</code>
-       *
-       * @return The imageUrl.
-       */
-      public java.lang.String getImageUrl() {
-        java.lang.Object ref = imageUrl_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          imageUrl_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The HTTPS URL of the image in the card header.
-       * </pre>
-       *
-       * <code>string image_url = 4;</code>
-       *
-       * @return The bytes for imageUrl.
-       */
-      public com.google.protobuf.ByteString getImageUrlBytes() {
-        java.lang.Object ref = imageUrl_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          imageUrl_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The HTTPS URL of the image in the card header.
-       * </pre>
-       *
-       * <code>string image_url = 4;</code>
-       *
-       * @param value The imageUrl to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageUrl(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        imageUrl_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The HTTPS URL of the image in the card header.
-       * </pre>
-       *
-       * <code>string image_url = 4;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearImageUrl() {
-        imageUrl_ = getDefaultInstance().getImageUrl();
-        bitField0_ = (bitField0_ & ~0x00000008);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The HTTPS URL of the image in the card header.
-       * </pre>
-       *
-       * <code>string image_url = 4;</code>
-       *
-       * @param value The bytes for imageUrl to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageUrlBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        imageUrl_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object imageAltText_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The alternative text of this image that's used for accessibility.
-       * </pre>
-       *
-       * <code>string image_alt_text = 5;</code>
-       *
-       * @return The imageAltText.
-       */
-      public java.lang.String getImageAltText() {
-        java.lang.Object ref = imageAltText_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          imageAltText_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The alternative text of this image that's used for accessibility.
-       * </pre>
-       *
-       * <code>string image_alt_text = 5;</code>
-       *
-       * @return The bytes for imageAltText.
-       */
-      public com.google.protobuf.ByteString getImageAltTextBytes() {
-        java.lang.Object ref = imageAltText_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          imageAltText_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The alternative text of this image that's used for accessibility.
-       * </pre>
-       *
-       * <code>string image_alt_text = 5;</code>
-       *
-       * @param value The imageAltText to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageAltText(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        imageAltText_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The alternative text of this image that's used for accessibility.
-       * </pre>
-       *
-       * <code>string image_alt_text = 5;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearImageAltText() {
-        imageAltText_ = getDefaultInstance().getImageAltText();
-        bitField0_ = (bitField0_ & ~0x00000010);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The alternative text of this image that's used for accessibility.
-       * </pre>
-       *
-       * <code>string image_alt_text = 5;</code>
-       *
-       * @param value The bytes for imageAltText to set.
-       * @return This builder for chaining.
-       */
-      public Builder setImageAltTextBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        imageAltText_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Card.CardHeader)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.Card.CardHeader)
-    private static final com.google.apps.card.v1.Card.CardHeader DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.Card.CardHeader();
-    }
-
-    public static com.google.apps.card.v1.Card.CardHeader getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<CardHeader> PARSER =
-        new com.google.protobuf.AbstractParser<CardHeader>() {
-          @java.lang.Override
-          public CardHeader parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<CardHeader> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<CardHeader> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Card.CardHeader getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  public interface SectionOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Card.Section)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears at the top of a section.
-     * Supports simple HTML formatted text. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string header = 1;</code>
-     *
-     * @return The header.
-     */
-    java.lang.String getHeader();
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears at the top of a section.
-     * Supports simple HTML formatted text. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string header = 1;</code>
-     *
-     * @return The bytes for header.
-     */
-    com.google.protobuf.ByteString getHeaderBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    java.util.List<com.google.apps.card.v1.Widget> getWidgetsList();
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    com.google.apps.card.v1.Widget getWidgets(int index);
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    int getWidgetsCount();
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    java.util.List<? extends com.google.apps.card.v1.WidgetOrBuilder> getWidgetsOrBuilderList();
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    com.google.apps.card.v1.WidgetOrBuilder getWidgetsOrBuilder(int index);
-
-    /**
-     *
-     *
-     * <pre>
-     * Indicates whether this section is collapsible.
-     *
-     * Collapsible sections hide some or all widgets, but users can expand the
-     * section to reveal the hidden widgets by clicking **Show more**. Users
-     * can hide the widgets again by clicking **Show less**.
-     *
-     * To determine which widgets are hidden, specify
-     * `uncollapsibleWidgetsCount`.
-     * </pre>
-     *
-     * <code>bool collapsible = 5;</code>
-     *
-     * @return The collapsible.
-     */
-    boolean getCollapsible();
-
-    /**
-     *
-     *
-     * <pre>
-     * The number of uncollapsible widgets which remain visible even when a
-     * section is collapsed.
-     *
-     * For example, when a section
-     * contains five widgets and the `uncollapsibleWidgetsCount` is set to `2`,
-     * the first two widgets are always shown and the last three are collapsed
-     * by default. The `uncollapsibleWidgetsCount` is taken into account only
-     * when `collapsible` is `true`.
-     * </pre>
-     *
-     * <code>int32 uncollapsible_widgets_count = 6;</code>
-     *
-     * @return The uncollapsibleWidgetsCount.
-     */
-    int getUncollapsibleWidgetsCount();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A section contains a collection of widgets that are rendered
-   * vertically in the order that they're specified.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Card.Section}
-   */
-  public static final class Section extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.Card.Section)
-      SectionOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use Section.newBuilder() to construct.
-    private Section(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private Section() {
-      header_ = "";
-      widgets_ = java.util.Collections.emptyList();
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Section();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_Section_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_Section_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Card.Section.class,
-              com.google.apps.card.v1.Card.Section.Builder.class);
-    }
-
-    public static final int HEADER_FIELD_NUMBER = 1;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object header_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears at the top of a section.
-     * Supports simple HTML formatted text. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string header = 1;</code>
-     *
-     * @return The header.
-     */
-    @java.lang.Override
-    public java.lang.String getHeader() {
-      java.lang.Object ref = header_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        header_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears at the top of a section.
-     * Supports simple HTML formatted text. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string header = 1;</code>
-     *
-     * @return The bytes for header.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getHeaderBytes() {
-      java.lang.Object ref = header_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        header_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-
-    public static final int WIDGETS_FIELD_NUMBER = 2;
-
-    @SuppressWarnings("serial")
-    private java.util.List<com.google.apps.card.v1.Widget> widgets_;
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    @java.lang.Override
-    public java.util.List<com.google.apps.card.v1.Widget> getWidgetsList() {
-      return widgets_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends com.google.apps.card.v1.WidgetOrBuilder>
-        getWidgetsOrBuilderList() {
-      return widgets_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    @java.lang.Override
-    public int getWidgetsCount() {
-      return widgets_.size();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Widget getWidgets(int index) {
-      return widgets_.get(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * All the widgets in the section.
-     * Must contain at least one widget.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.WidgetOrBuilder getWidgetsOrBuilder(int index) {
-      return widgets_.get(index);
-    }
-
-    public static final int COLLAPSIBLE_FIELD_NUMBER = 5;
-    private boolean collapsible_ = false;
-    /**
-     *
-     *
-     * <pre>
-     * Indicates whether this section is collapsible.
-     *
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-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public int getWidgetsCount() {
-        if (widgetsBuilder_ == null) {
-          return widgets_.size();
-        } else {
-          return widgetsBuilder_.getCount();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public com.google.apps.card.v1.Widget getWidgets(int index) {
-        if (widgetsBuilder_ == null) {
-          return widgets_.get(index);
-        } else {
-          return widgetsBuilder_.getMessage(index);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder setWidgets(int index, com.google.apps.card.v1.Widget value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.set(index, value);
-          onChanged();
-        } else {
-          widgetsBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder setWidgets(int index, com.google.apps.card.v1.Widget.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder addWidgets(com.google.apps.card.v1.Widget value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.add(value);
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder addWidgets(int index, com.google.apps.card.v1.Widget value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.add(index, value);
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder addWidgets(com.google.apps.card.v1.Widget.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.add(builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder addWidgets(int index, com.google.apps.card.v1.Widget.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder addAllWidgets(
-          java.lang.Iterable<? extends com.google.apps.card.v1.Widget> values) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, widgets_);
-          onChanged();
-        } else {
-          widgetsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder clearWidgets() {
-        if (widgetsBuilder_ == null) {
-          widgets_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000002);
-          onChanged();
-        } else {
-          widgetsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public Builder removeWidgets(int index) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.remove(index);
-          onChanged();
-        } else {
-          widgetsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public com.google.apps.card.v1.Widget.Builder getWidgetsBuilder(int index) {
-        return getWidgetsFieldBuilder().getBuilder(index);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public com.google.apps.card.v1.WidgetOrBuilder getWidgetsOrBuilder(int index) {
-        if (widgetsBuilder_ == null) {
-          return widgets_.get(index);
-        } else {
-          return widgetsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public java.util.List<? extends com.google.apps.card.v1.WidgetOrBuilder>
-          getWidgetsOrBuilderList() {
-        if (widgetsBuilder_ != null) {
-          return widgetsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(widgets_);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public com.google.apps.card.v1.Widget.Builder addWidgetsBuilder() {
-        return getWidgetsFieldBuilder()
-            .addBuilder(com.google.apps.card.v1.Widget.getDefaultInstance());
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public com.google.apps.card.v1.Widget.Builder addWidgetsBuilder(int index) {
-        return getWidgetsFieldBuilder()
-            .addBuilder(index, com.google.apps.card.v1.Widget.getDefaultInstance());
-      }
-      /**
-       *
-       *
-       * <pre>
-       * All the widgets in the section.
-       * Must contain at least one widget.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Widget widgets = 2;</code>
-       */
-      public java.util.List<com.google.apps.card.v1.Widget.Builder> getWidgetsBuilderList() {
-        return getWidgetsFieldBuilder().getBuilderList();
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.apps.card.v1.Widget,
-              com.google.apps.card.v1.Widget.Builder,
-              com.google.apps.card.v1.WidgetOrBuilder>
-          getWidgetsFieldBuilder() {
-        if (widgetsBuilder_ == null) {
-          widgetsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.apps.card.v1.Widget,
-                  com.google.apps.card.v1.Widget.Builder,
-                  com.google.apps.card.v1.WidgetOrBuilder>(
-                  widgets_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-          widgets_ = null;
-        }
-        return widgetsBuilder_;
-      }
-
-      private boolean collapsible_;
-      /**
-       *
-       *
-       * <pre>
-       * Indicates whether this section is collapsible.
-       *
-       * Collapsible sections hide some or all widgets, but users can expand the
-       * section to reveal the hidden widgets by clicking **Show more**. Users
-       * can hide the widgets again by clicking **Show less**.
-       *
-       * To determine which widgets are hidden, specify
-       * `uncollapsibleWidgetsCount`.
-       * </pre>
-       *
-       * <code>bool collapsible = 5;</code>
-       *
-       * @return The collapsible.
-       */
-      @java.lang.Override
-      public boolean getCollapsible() {
-        return collapsible_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Indicates whether this section is collapsible.
-       *
-       * Collapsible sections hide some or all widgets, but users can expand the
-       * section to reveal the hidden widgets by clicking **Show more**. Users
-       * can hide the widgets again by clicking **Show less**.
-       *
-       * To determine which widgets are hidden, specify
-       * `uncollapsibleWidgetsCount`.
-       * </pre>
-       *
-       * <code>bool collapsible = 5;</code>
-       *
-       * @param value The collapsible to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCollapsible(boolean value) {
-
-        collapsible_ = value;
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Indicates whether this section is collapsible.
-       *
-       * Collapsible sections hide some or all widgets, but users can expand the
-       * section to reveal the hidden widgets by clicking **Show more**. Users
-       * can hide the widgets again by clicking **Show less**.
-       *
-       * To determine which widgets are hidden, specify
-       * `uncollapsibleWidgetsCount`.
-       * </pre>
-       *
-       * <code>bool collapsible = 5;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearCollapsible() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        collapsible_ = false;
-        onChanged();
-        return this;
-      }
-
-      private int uncollapsibleWidgetsCount_;
-      /**
-       *
-       *
-       * <pre>
-       * The number of uncollapsible widgets which remain visible even when a
-       * section is collapsed.
-       *
-       * For example, when a section
-       * contains five widgets and the `uncollapsibleWidgetsCount` is set to `2`,
-       * the first two widgets are always shown and the last three are collapsed
-       * by default. The `uncollapsibleWidgetsCount` is taken into account only
-       * when `collapsible` is `true`.
-       * </pre>
-       *
-       * <code>int32 uncollapsible_widgets_count = 6;</code>
-       *
-       * @return The uncollapsibleWidgetsCount.
-       */
-      @java.lang.Override
-      public int getUncollapsibleWidgetsCount() {
-        return uncollapsibleWidgetsCount_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The number of uncollapsible widgets which remain visible even when a
-       * section is collapsed.
-       *
-       * For example, when a section
-       * contains five widgets and the `uncollapsibleWidgetsCount` is set to `2`,
-       * the first two widgets are always shown and the last three are collapsed
-       * by default. The `uncollapsibleWidgetsCount` is taken into account only
-       * when `collapsible` is `true`.
-       * </pre>
-       *
-       * <code>int32 uncollapsible_widgets_count = 6;</code>
-       *
-       * @param value The uncollapsibleWidgetsCount to set.
-       * @return This builder for chaining.
-       */
-      public Builder setUncollapsibleWidgetsCount(int value) {
-
-        uncollapsibleWidgetsCount_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The number of uncollapsible widgets which remain visible even when a
-       * section is collapsed.
-       *
-       * For example, when a section
-       * contains five widgets and the `uncollapsibleWidgetsCount` is set to `2`,
-       * the first two widgets are always shown and the last three are collapsed
-       * by default. The `uncollapsibleWidgetsCount` is taken into account only
-       * when `collapsible` is `true`.
-       * </pre>
-       *
-       * <code>int32 uncollapsible_widgets_count = 6;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearUncollapsibleWidgetsCount() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        uncollapsibleWidgetsCount_ = 0;
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Card.Section)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.Card.Section)
-    private static final com.google.apps.card.v1.Card.Section DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.Card.Section();
-    }
-
-    public static com.google.apps.card.v1.Card.Section getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<Section> PARSER =
-        new com.google.protobuf.AbstractParser<Section>() {
-          @java.lang.Override
-          public Section parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<Section> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<Section> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Card.Section getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  public interface CardActionOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Card.CardAction)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * The label that displays as the action menu item.
-     * </pre>
-     *
-     * <code>string action_label = 1;</code>
-     *
-     * @return The actionLabel.
-     */
-    java.lang.String getActionLabel();
-    /**
-     *
-     *
-     * <pre>
-     * The label that displays as the action menu item.
-     * </pre>
-     *
-     * <code>string action_label = 1;</code>
-     *
-     * @return The bytes for actionLabel.
-     */
-    com.google.protobuf.ByteString getActionLabelBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    boolean hasOnClick();
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return The onClick.
-     */
-    com.google.apps.card.v1.OnClick getOnClick();
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A card action is the action associated with the card. For example,
-   * an invoice card might include actions such as delete invoice, email
-   * invoice, or open the invoice in a browser.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Card.CardAction}
-   */
-  public static final class CardAction extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.Card.CardAction)
-      CardActionOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use CardAction.newBuilder() to construct.
-    private CardAction(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private CardAction() {
-      actionLabel_ = "";
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new CardAction();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_CardAction_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Card_CardAction_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Card.CardAction.class,
-              com.google.apps.card.v1.Card.CardAction.Builder.class);
-    }
-
-    private int bitField0_;
-    public static final int ACTION_LABEL_FIELD_NUMBER = 1;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object actionLabel_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The label that displays as the action menu item.
-     * </pre>
-     *
-     * <code>string action_label = 1;</code>
-     *
-     * @return The actionLabel.
-     */
-    @java.lang.Override
-    public java.lang.String getActionLabel() {
-      java.lang.Object ref = actionLabel_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        actionLabel_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The label that displays as the action menu item.
-     * </pre>
-     *
-     * <code>string action_label = 1;</code>
-     *
-     * @return The bytes for actionLabel.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getActionLabelBytes() {
-      java.lang.Object ref = actionLabel_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        actionLabel_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-
-    public static final int ON_CLICK_FIELD_NUMBER = 2;
-    private com.google.apps.card.v1.OnClick onClick_;
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    @java.lang.Override
-    public boolean hasOnClick() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return The onClick.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OnClick getOnClick() {
-      return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The `onClick` action for this action item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-      return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-    }
-
-    private byte memoizedIsInitialized = -1;
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      memoizedIsInitialized = 1;
-      return true;
-    }
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-       * <pre>
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-        return this;
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-      /**
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-       *
-       * <pre>
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-       * <pre>
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-      public Builder setOnClick(com.google.apps.card.v1.OnClick value) {
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-        return this;
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-      /**
-       *
-       *
-       * <pre>
-       * The `onClick` action for this action item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
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-      public Builder setOnClick(com.google.apps.card.v1.OnClick.Builder builderForValue) {
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-      /**
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-        return this;
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-      /**
-       *
-       *
-       * <pre>
-       * The `onClick` action for this action item.
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-        return this;
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-      /**
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-       *
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-     * Setting `fixedFooter` without specifying a `primaryButton` or a
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-     *
-     * For Chat apps, you can use fixed footers in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
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-     * For an example in Google Chat apps, see [Card
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-          primaryButtonBuilder_;
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       *
-       * @return Whether the primaryButton field is set.
-       */
-      public boolean hasPrimaryButton() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       *
-       * @return The primaryButton.
-       */
-      public com.google.apps.card.v1.Button getPrimaryButton() {
-        if (primaryButtonBuilder_ == null) {
-          return primaryButton_ == null
-              ? com.google.apps.card.v1.Button.getDefaultInstance()
-              : primaryButton_;
-        } else {
-          return primaryButtonBuilder_.getMessage();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public Builder setPrimaryButton(com.google.apps.card.v1.Button value) {
-        if (primaryButtonBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          primaryButton_ = value;
-        } else {
-          primaryButtonBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public Builder setPrimaryButton(com.google.apps.card.v1.Button.Builder builderForValue) {
-        if (primaryButtonBuilder_ == null) {
-          primaryButton_ = builderForValue.build();
-        } else {
-          primaryButtonBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public Builder mergePrimaryButton(com.google.apps.card.v1.Button value) {
-        if (primaryButtonBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && primaryButton_ != null
-              && primaryButton_ != com.google.apps.card.v1.Button.getDefaultInstance()) {
-            getPrimaryButtonBuilder().mergeFrom(value);
-          } else {
-            primaryButton_ = value;
-          }
-        } else {
-          primaryButtonBuilder_.mergeFrom(value);
-        }
-        if (primaryButton_ != null) {
-          bitField0_ |= 0x00000001;
-          onChanged();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public Builder clearPrimaryButton() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        primaryButton_ = null;
-        if (primaryButtonBuilder_ != null) {
-          primaryButtonBuilder_.dispose();
-          primaryButtonBuilder_ = null;
-        }
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public com.google.apps.card.v1.Button.Builder getPrimaryButtonBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getPrimaryButtonFieldBuilder().getBuilder();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      public com.google.apps.card.v1.ButtonOrBuilder getPrimaryButtonOrBuilder() {
-        if (primaryButtonBuilder_ != null) {
-          return primaryButtonBuilder_.getMessageOrBuilder();
-        } else {
-          return primaryButton_ == null
-              ? com.google.apps.card.v1.Button.getDefaultInstance()
-              : primaryButton_;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The primary button of the fixed footer. The button must be a text button
-       * with text and color set.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button primary_button = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.Button,
-              com.google.apps.card.v1.Button.Builder,
-              com.google.apps.card.v1.ButtonOrBuilder>
-          getPrimaryButtonFieldBuilder() {
-        if (primaryButtonBuilder_ == null) {
-          primaryButtonBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.apps.card.v1.Button,
-                  com.google.apps.card.v1.Button.Builder,
-                  com.google.apps.card.v1.ButtonOrBuilder>(
-                  getPrimaryButton(), getParentForChildren(), isClean());
-          primaryButton_ = null;
-        }
-        return primaryButtonBuilder_;
-      }
-
-      private com.google.apps.card.v1.Button secondaryButton_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.Button,
-              com.google.apps.card.v1.Button.Builder,
-              com.google.apps.card.v1.ButtonOrBuilder>
-          secondaryButtonBuilder_;
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       *
-       * @return Whether the secondaryButton field is set.
-       */
-      public boolean hasSecondaryButton() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       *
-       * @return The secondaryButton.
-       */
-      public com.google.apps.card.v1.Button getSecondaryButton() {
-        if (secondaryButtonBuilder_ == null) {
-          return secondaryButton_ == null
-              ? com.google.apps.card.v1.Button.getDefaultInstance()
-              : secondaryButton_;
-        } else {
-          return secondaryButtonBuilder_.getMessage();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public Builder setSecondaryButton(com.google.apps.card.v1.Button value) {
-        if (secondaryButtonBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          secondaryButton_ = value;
-        } else {
-          secondaryButtonBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public Builder setSecondaryButton(com.google.apps.card.v1.Button.Builder builderForValue) {
-        if (secondaryButtonBuilder_ == null) {
-          secondaryButton_ = builderForValue.build();
-        } else {
-          secondaryButtonBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public Builder mergeSecondaryButton(com.google.apps.card.v1.Button value) {
-        if (secondaryButtonBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && secondaryButton_ != null
-              && secondaryButton_ != com.google.apps.card.v1.Button.getDefaultInstance()) {
-            getSecondaryButtonBuilder().mergeFrom(value);
-          } else {
-            secondaryButton_ = value;
-          }
-        } else {
-          secondaryButtonBuilder_.mergeFrom(value);
-        }
-        if (secondaryButton_ != null) {
-          bitField0_ |= 0x00000002;
-          onChanged();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public Builder clearSecondaryButton() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        secondaryButton_ = null;
-        if (secondaryButtonBuilder_ != null) {
-          secondaryButtonBuilder_.dispose();
-          secondaryButtonBuilder_ = null;
-        }
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public com.google.apps.card.v1.Button.Builder getSecondaryButtonBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getSecondaryButtonFieldBuilder().getBuilder();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      public com.google.apps.card.v1.ButtonOrBuilder getSecondaryButtonOrBuilder() {
-        if (secondaryButtonBuilder_ != null) {
-          return secondaryButtonBuilder_.getMessageOrBuilder();
-        } else {
-          return secondaryButton_ == null
-              ? com.google.apps.card.v1.Button.getDefaultInstance()
-              : secondaryButton_;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The secondary button of the fixed footer.  The button must be a text
-       * button with text and color set.
-       * If `secondaryButton` is set, you must also set `primaryButton`.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Button secondary_button = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.Button,
-              com.google.apps.card.v1.Button.Builder,
-              com.google.apps.card.v1.ButtonOrBuilder>
-          getSecondaryButtonFieldBuilder() {
-        if (secondaryButtonBuilder_ == null) {
-          secondaryButtonBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.apps.card.v1.Button,
-                  com.google.apps.card.v1.Button.Builder,
-                  com.google.apps.card.v1.ButtonOrBuilder>(
-                  getSecondaryButton(), getParentForChildren(), isClean());
-          secondaryButton_ = null;
-        }
-        return secondaryButtonBuilder_;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Card.CardFixedFooter)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.Card.CardFixedFooter)
-    private static final com.google.apps.card.v1.Card.CardFixedFooter DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.Card.CardFixedFooter();
-    }
-
-    public static com.google.apps.card.v1.Card.CardFixedFooter getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<CardFixedFooter> PARSER =
-        new com.google.protobuf.AbstractParser<CardFixedFooter>() {
-          @java.lang.Override
-          public CardFixedFooter parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<CardFixedFooter> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<CardFixedFooter> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Card.CardFixedFooter getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  private int bitField0_;
-  public static final int HEADER_FIELD_NUMBER = 1;
-  private com.google.apps.card.v1.Card.CardHeader header_;
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   *
-   * @return Whether the header field is set.
-   */
-  @java.lang.Override
-  public boolean hasHeader() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   *
-   * @return The header.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardHeader getHeader() {
-    return header_ == null ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance() : header_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardHeaderOrBuilder getHeaderOrBuilder() {
-    return header_ == null ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance() : header_;
-  }
-
-  public static final int SECTIONS_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.Card.Section> sections_;
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Card.Section> getSectionsList() {
-    return sections_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.Card.SectionOrBuilder>
-      getSectionsOrBuilderList() {
-    return sections_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  @java.lang.Override
-  public int getSectionsCount() {
-    return sections_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.Section getSections(int index) {
-    return sections_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.SectionOrBuilder getSectionsOrBuilder(int index) {
-    return sections_.get(index);
-  }
-
-  public static final int SECTION_DIVIDER_STYLE_FIELD_NUMBER = 9;
-  private int sectionDividerStyle_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The divider style between sections.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-   *
-   * @return The enum numeric value on the wire for sectionDividerStyle.
-   */
-  @java.lang.Override
-  public int getSectionDividerStyleValue() {
-    return sectionDividerStyle_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The divider style between sections.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-   *
-   * @return The sectionDividerStyle.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.DividerStyle getSectionDividerStyle() {
-    com.google.apps.card.v1.Card.DividerStyle result =
-        com.google.apps.card.v1.Card.DividerStyle.forNumber(sectionDividerStyle_);
-    return result == null ? com.google.apps.card.v1.Card.DividerStyle.UNRECOGNIZED : result;
-  }
-
-  public static final int CARD_ACTIONS_FIELD_NUMBER = 3;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.Card.CardAction> cardActions_;
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Card.CardAction> getCardActionsList() {
-    return cardActions_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.Card.CardActionOrBuilder>
-      getCardActionsOrBuilderList() {
-    return cardActions_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  @java.lang.Override
-  public int getCardActionsCount() {
-    return cardActions_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardAction getCardActions(int index) {
-    return cardActions_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardActionOrBuilder getCardActionsOrBuilder(int index) {
-    return cardActions_.get(index);
-  }
-
-  public static final int NAME_FIELD_NUMBER = 4;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object name_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Name of the card. Used as a card identifier in card navigation.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>string name = 4;</code>
-   *
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Name of the card. Used as a card identifier in card navigation.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>string name = 4;</code>
-   *
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int FIXED_FOOTER_FIELD_NUMBER = 5;
-  private com.google.apps.card.v1.Card.CardFixedFooter fixedFooter_;
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   *
-   * @return Whether the fixedFooter field is set.
-   */
-  @java.lang.Override
-  public boolean hasFixedFooter() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   *
-   * @return The fixedFooter.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardFixedFooter getFixedFooter() {
-    return fixedFooter_ == null
-        ? com.google.apps.card.v1.Card.CardFixedFooter.getDefaultInstance()
-        : fixedFooter_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardFixedFooterOrBuilder getFixedFooterOrBuilder() {
-    return fixedFooter_ == null
-        ? com.google.apps.card.v1.Card.CardFixedFooter.getDefaultInstance()
-        : fixedFooter_;
-  }
-
-  public static final int DISPLAY_STYLE_FIELD_NUMBER = 6;
-  private int displayStyle_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * In Google Workspace Add-ons, sets the display properties of the
-   * `peekCardHeader`.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-   *
-   * @return The enum numeric value on the wire for displayStyle.
-   */
-  @java.lang.Override
-  public int getDisplayStyleValue() {
-    return displayStyle_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * In Google Workspace Add-ons, sets the display properties of the
-   * `peekCardHeader`.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-   *
-   * @return The displayStyle.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.DisplayStyle getDisplayStyle() {
-    com.google.apps.card.v1.Card.DisplayStyle result =
-        com.google.apps.card.v1.Card.DisplayStyle.forNumber(displayStyle_);
-    return result == null ? com.google.apps.card.v1.Card.DisplayStyle.UNRECOGNIZED : result;
-  }
-
-  public static final int PEEK_CARD_HEADER_FIELD_NUMBER = 7;
-  private com.google.apps.card.v1.Card.CardHeader peekCardHeader_;
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   *
-   * @return Whether the peekCardHeader field is set.
-   */
-  @java.lang.Override
-  public boolean hasPeekCardHeader() {
-    return ((bitField0_ & 0x00000004) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   *
-   * @return The peekCardHeader.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardHeader getPeekCardHeader() {
-    return peekCardHeader_ == null
-        ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance()
-        : peekCardHeader_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card.CardHeaderOrBuilder getPeekCardHeaderOrBuilder() {
-    return peekCardHeader_ == null
-        ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance()
-        : peekCardHeader_;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (((bitField0_ & 0x00000001) != 0)) {
-      output.writeMessage(1, getHeader());
-    }
-    for (int i = 0; i < sections_.size(); i++) {
-      output.writeMessage(2, sections_.get(i));
-    }
-    for (int i = 0; i < cardActions_.size(); i++) {
-      output.writeMessage(3, cardActions_.get(i));
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, name_);
-    }
-    if (((bitField0_ & 0x00000002) != 0)) {
-      output.writeMessage(5, getFixedFooter());
-    }
-    if (displayStyle_
-        != com.google.apps.card.v1.Card.DisplayStyle.DISPLAY_STYLE_UNSPECIFIED.getNumber()) {
-      output.writeEnum(6, displayStyle_);
-    }
-    if (((bitField0_ & 0x00000004) != 0)) {
-      output.writeMessage(7, getPeekCardHeader());
-    }
-    if (sectionDividerStyle_
-        != com.google.apps.card.v1.Card.DividerStyle.DIVIDER_STYLE_UNSPECIFIED.getNumber()) {
-      output.writeEnum(9, sectionDividerStyle_);
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getHeader());
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-    for (int i = 0; i < sections_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, sections_.get(i));
-    }
-    for (int i = 0; i < cardActions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, cardActions_.get(i));
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
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-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getFixedFooter());
-    }
-    if (displayStyle_
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-    if (((bitField0_ & 0x00000004) != 0)) {
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-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.Card)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.Card other = (com.google.apps.card.v1.Card) obj;
-
-    if (hasHeader() != other.hasHeader()) return false;
-    if (hasHeader()) {
-      if (!getHeader().equals(other.getHeader())) return false;
-    }
-    if (!getSectionsList().equals(other.getSectionsList())) return false;
-    if (sectionDividerStyle_ != other.sectionDividerStyle_) return false;
-    if (!getCardActionsList().equals(other.getCardActionsList())) return false;
-    if (!getName().equals(other.getName())) return false;
-    if (hasFixedFooter() != other.hasFixedFooter()) return false;
-    if (hasFixedFooter()) {
-      if (!getFixedFooter().equals(other.getFixedFooter())) return false;
-    }
-    if (displayStyle_ != other.displayStyle_) return false;
-    if (hasPeekCardHeader() != other.hasPeekCardHeader()) return false;
-    if (hasPeekCardHeader()) {
-      if (!getPeekCardHeader().equals(other.getPeekCardHeader())) return false;
-    }
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    if (hasHeader()) {
-      hash = (37 * hash) + HEADER_FIELD_NUMBER;
-      hash = (53 * hash) + getHeader().hashCode();
-    }
-    if (getSectionsCount() > 0) {
-      hash = (37 * hash) + SECTIONS_FIELD_NUMBER;
-      hash = (53 * hash) + getSectionsList().hashCode();
-    }
-    hash = (37 * hash) + SECTION_DIVIDER_STYLE_FIELD_NUMBER;
-    hash = (53 * hash) + sectionDividerStyle_;
-    if (getCardActionsCount() > 0) {
-      hash = (37 * hash) + CARD_ACTIONS_FIELD_NUMBER;
-      hash = (53 * hash) + getCardActionsList().hashCode();
-    }
-    hash = (37 * hash) + NAME_FIELD_NUMBER;
-    hash = (53 * hash) + getName().hashCode();
-    if (hasFixedFooter()) {
-      hash = (37 * hash) + FIXED_FOOTER_FIELD_NUMBER;
-      hash = (53 * hash) + getFixedFooter().hashCode();
-    }
-    hash = (37 * hash) + DISPLAY_STYLE_FIELD_NUMBER;
-    hash = (53 * hash) + displayStyle_;
-    if (hasPeekCardHeader()) {
-      hash = (37 * hash) + PEEK_CARD_HEADER_FIELD_NUMBER;
-      hash = (53 * hash) + getPeekCardHeader().hashCode();
-    }
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Card parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Card parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Card parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.Card prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A card interface displayed in a Google Chat message or Google Workspace
-   * Add-on.
-   *
-   * Cards support a defined layout, interactive UI elements like buttons, and
-   * rich media like images. Use cards to present detailed information,
-   * gather information from users, and guide users to take a next step.
-   *
-   * [Card builder](https://addons.gsuite.google.com/uikit/builder)
-   *
-   * To learn how
-   * to build cards, see the following documentation:
-   *
-   * * For Google Chat apps, see [Design dynamic, interactive, and consistent UIs
-   * with cards](https://developers.google.com/chat/ui).
-   * * For Google Workspace Add-ons, see [Card-based
-   * interfaces](https://developers.google.com/apps-script/add-ons/concepts/cards).
-   *
-   * **Example: Card message for a Google Chat app**
-   *
-   * ![Example contact
-   * card](https://developers.google.com/chat/images/card_api_reference.png)
-   *
-   * To create the sample card message in Google Chat, use the following JSON:
-   *
-   * ```
-   * {
-   *   "cardsV2": [
-   *     {
-   *       "cardId": "unique-card-id",
-   *       "card": {
-   *         "header": {
-   *           "title": "Sasha",
-   *           "subtitle": "Software Engineer",
-   *           "imageUrl":
-   *           "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *           "imageType": "CIRCLE",
-   *           "imageAltText": "Avatar for Sasha",
-   *         },
-   *         "sections": [
-   *           {
-   *             "header": "Contact Info",
-   *             "collapsible": true,
-   *             "uncollapsibleWidgetsCount": 1,
-   *             "widgets": [
-   *               {
-   *                 "decoratedText": {
-   *                   "startIcon": {
-   *                     "knownIcon": "EMAIL",
-   *                   },
-   *                   "text": "sasha&#64;example.com",
-   *                 }
-   *               },
-   *               {
-   *                 "decoratedText": {
-   *                   "startIcon": {
-   *                     "knownIcon": "PERSON",
-   *                   },
-   *                   "text": "&lt;font color=&#92;"#80e27e&#92;"&gt;Online&lt;/font&gt;",
-   *                 },
-   *               },
-   *               {
-   *                 "decoratedText": {
-   *                   "startIcon": {
-   *                     "knownIcon": "PHONE",
-   *                   },
-   *                   "text": "+1 (555) 555-1234",
-   *                 }
-   *               },
-   *               {
-   *                 "buttonList": {
-   *                   "buttons": [
-   *                     {
-   *                       "text": "Share",
-   *                       "onClick": {
-   *                         "openLink": {
-   *                           "url": "https://example.com/share",
-   *                         }
-   *                       }
-   *                     },
-   *                     {
-   *                       "text": "Edit",
-   *                       "onClick": {
-   *                         "action": {
-   *                           "function": "goToView",
-   *                           "parameters": [
-   *                             {
-   *                               "key": "viewType",
-   *                               "value": "EDIT",
-   *                             }
-   *                           ],
-   *                         }
-   *                       }
-   *                     },
-   *                   ],
-   *                 }
-   *               },
-   *             ],
-   *           },
-   *         ],
-   *       },
-   *     }
-   *   ],
-   * }
-   * ```
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Card}
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-     *
-     * <pre>
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-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public com.google.apps.card.v1.Card.Section getSections(int index) {
-      if (sectionsBuilder_ == null) {
-        return sections_.get(index);
-      } else {
-        return sectionsBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder setSections(int index, com.google.apps.card.v1.Card.Section value) {
-      if (sectionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureSectionsIsMutable();
-        sections_.set(index, value);
-        onChanged();
-      } else {
-        sectionsBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder setSections(
-        int index, com.google.apps.card.v1.Card.Section.Builder builderForValue) {
-      if (sectionsBuilder_ == null) {
-        ensureSectionsIsMutable();
-        sections_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        sectionsBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder addSections(com.google.apps.card.v1.Card.Section value) {
-      if (sectionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureSectionsIsMutable();
-        sections_.add(value);
-        onChanged();
-      } else {
-        sectionsBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder addSections(int index, com.google.apps.card.v1.Card.Section value) {
-      if (sectionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureSectionsIsMutable();
-        sections_.add(index, value);
-        onChanged();
-      } else {
-        sectionsBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder addSections(com.google.apps.card.v1.Card.Section.Builder builderForValue) {
-      if (sectionsBuilder_ == null) {
-        ensureSectionsIsMutable();
-        sections_.add(builderForValue.build());
-        onChanged();
-      } else {
-        sectionsBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder addSections(
-        int index, com.google.apps.card.v1.Card.Section.Builder builderForValue) {
-      if (sectionsBuilder_ == null) {
-        ensureSectionsIsMutable();
-        sections_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        sectionsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder addAllSections(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Card.Section> values) {
-      if (sectionsBuilder_ == null) {
-        ensureSectionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, sections_);
-        onChanged();
-      } else {
-        sectionsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder clearSections() {
-      if (sectionsBuilder_ == null) {
-        sections_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
-        onChanged();
-      } else {
-        sectionsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public Builder removeSections(int index) {
-      if (sectionsBuilder_ == null) {
-        ensureSectionsIsMutable();
-        sections_.remove(index);
-        onChanged();
-      } else {
-        sectionsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public com.google.apps.card.v1.Card.Section.Builder getSectionsBuilder(int index) {
-      return getSectionsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public com.google.apps.card.v1.Card.SectionOrBuilder getSectionsOrBuilder(int index) {
-      if (sectionsBuilder_ == null) {
-        return sections_.get(index);
-      } else {
-        return sectionsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Card.SectionOrBuilder>
-        getSectionsOrBuilderList() {
-      if (sectionsBuilder_ != null) {
-        return sectionsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(sections_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public com.google.apps.card.v1.Card.Section.Builder addSectionsBuilder() {
-      return getSectionsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Card.Section.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public com.google.apps.card.v1.Card.Section.Builder addSectionsBuilder(int index) {
-      return getSectionsFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Card.Section.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Contains a collection of widgets. Each section has its own, optional
-     * header. Sections are visually separated by a line divider. For an example
-     * in Google Chat apps, see [Card
-     * section](https://developers.google.com/chat/ui/widgets/card-section).
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Card.Section.Builder> getSectionsBuilderList() {
-      return getSectionsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Card.Section,
-            com.google.apps.card.v1.Card.Section.Builder,
-            com.google.apps.card.v1.Card.SectionOrBuilder>
-        getSectionsFieldBuilder() {
-      if (sectionsBuilder_ == null) {
-        sectionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Card.Section,
-                com.google.apps.card.v1.Card.Section.Builder,
-                com.google.apps.card.v1.Card.SectionOrBuilder>(
-                sections_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-        sections_ = null;
-      }
-      return sectionsBuilder_;
-    }
-
-    private int sectionDividerStyle_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The divider style between sections.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-     *
-     * @return The enum numeric value on the wire for sectionDividerStyle.
-     */
-    @java.lang.Override
-    public int getSectionDividerStyleValue() {
-      return sectionDividerStyle_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The divider style between sections.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-     *
-     * @param value The enum numeric value on the wire for sectionDividerStyle to set.
-     * @return This builder for chaining.
-     */
-    public Builder setSectionDividerStyleValue(int value) {
-      sectionDividerStyle_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The divider style between sections.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-     *
-     * @return The sectionDividerStyle.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Card.DividerStyle getSectionDividerStyle() {
-      com.google.apps.card.v1.Card.DividerStyle result =
-          com.google.apps.card.v1.Card.DividerStyle.forNumber(sectionDividerStyle_);
-      return result == null ? com.google.apps.card.v1.Card.DividerStyle.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The divider style between sections.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-     *
-     * @param value The sectionDividerStyle to set.
-     * @return This builder for chaining.
-     */
-    public Builder setSectionDividerStyle(com.google.apps.card.v1.Card.DividerStyle value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000004;
-      sectionDividerStyle_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The divider style between sections.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearSectionDividerStyle() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      sectionDividerStyle_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private java.util.List<com.google.apps.card.v1.Card.CardAction> cardActions_ =
-        java.util.Collections.emptyList();
-
-    private void ensureCardActionsIsMutable() {
-      if (!((bitField0_ & 0x00000008) != 0)) {
-        cardActions_ =
-            new java.util.ArrayList<com.google.apps.card.v1.Card.CardAction>(cardActions_);
-        bitField0_ |= 0x00000008;
-      }
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardAction,
-            com.google.apps.card.v1.Card.CardAction.Builder,
-            com.google.apps.card.v1.Card.CardActionOrBuilder>
-        cardActionsBuilder_;
-
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Card.CardAction> getCardActionsList() {
-      if (cardActionsBuilder_ == null) {
-        return java.util.Collections.unmodifiableList(cardActions_);
-      } else {
-        return cardActionsBuilder_.getMessageList();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public int getCardActionsCount() {
-      if (cardActionsBuilder_ == null) {
-        return cardActions_.size();
-      } else {
-        return cardActionsBuilder_.getCount();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public com.google.apps.card.v1.Card.CardAction getCardActions(int index) {
-      if (cardActionsBuilder_ == null) {
-        return cardActions_.get(index);
-      } else {
-        return cardActionsBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder setCardActions(int index, com.google.apps.card.v1.Card.CardAction value) {
-      if (cardActionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureCardActionsIsMutable();
-        cardActions_.set(index, value);
-        onChanged();
-      } else {
-        cardActionsBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder setCardActions(
-        int index, com.google.apps.card.v1.Card.CardAction.Builder builderForValue) {
-      if (cardActionsBuilder_ == null) {
-        ensureCardActionsIsMutable();
-        cardActions_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        cardActionsBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder addCardActions(com.google.apps.card.v1.Card.CardAction value) {
-      if (cardActionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureCardActionsIsMutable();
-        cardActions_.add(value);
-        onChanged();
-      } else {
-        cardActionsBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder addCardActions(int index, com.google.apps.card.v1.Card.CardAction value) {
-      if (cardActionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureCardActionsIsMutable();
-        cardActions_.add(index, value);
-        onChanged();
-      } else {
-        cardActionsBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder addCardActions(com.google.apps.card.v1.Card.CardAction.Builder builderForValue) {
-      if (cardActionsBuilder_ == null) {
-        ensureCardActionsIsMutable();
-        cardActions_.add(builderForValue.build());
-        onChanged();
-      } else {
-        cardActionsBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder addCardActions(
-        int index, com.google.apps.card.v1.Card.CardAction.Builder builderForValue) {
-      if (cardActionsBuilder_ == null) {
-        ensureCardActionsIsMutable();
-        cardActions_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        cardActionsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder addAllCardActions(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Card.CardAction> values) {
-      if (cardActionsBuilder_ == null) {
-        ensureCardActionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, cardActions_);
-        onChanged();
-      } else {
-        cardActionsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder clearCardActions() {
-      if (cardActionsBuilder_ == null) {
-        cardActions_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000008);
-        onChanged();
-      } else {
-        cardActionsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public Builder removeCardActions(int index) {
-      if (cardActionsBuilder_ == null) {
-        ensureCardActionsIsMutable();
-        cardActions_.remove(index);
-        onChanged();
-      } else {
-        cardActionsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public com.google.apps.card.v1.Card.CardAction.Builder getCardActionsBuilder(int index) {
-      return getCardActionsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public com.google.apps.card.v1.Card.CardActionOrBuilder getCardActionsOrBuilder(int index) {
-      if (cardActionsBuilder_ == null) {
-        return cardActions_.get(index);
-      } else {
-        return cardActionsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Card.CardActionOrBuilder>
-        getCardActionsOrBuilderList() {
-      if (cardActionsBuilder_ != null) {
-        return cardActionsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(cardActions_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public com.google.apps.card.v1.Card.CardAction.Builder addCardActionsBuilder() {
-      return getCardActionsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Card.CardAction.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public com.google.apps.card.v1.Card.CardAction.Builder addCardActionsBuilder(int index) {
-      return getCardActionsFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Card.CardAction.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The card's actions. Actions are added to the card's toolbar menu.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     *
-     * For example, the following JSON constructs a card action menu with
-     * `Settings` and `Send Feedback` options:
-     *
-     * ```
-     * "card_actions": [
-     *   {
-     *     "actionLabel": "Settings",
-     *     "onClick": {
-     *       "action": {
-     *         "functionName": "goToView",
-     *         "parameters": [
-     *           {
-     *             "key": "viewType",
-     *             "value": "SETTING"
-     *          }
-     *         ],
-     *         "loadIndicator": "LoadIndicator.SPINNER"
-     *       }
-     *     }
-     *   },
-     *   {
-     *     "actionLabel": "Send Feedback",
-     *     "onClick": {
-     *       "openLink": {
-     *         "url": "https://example.com/feedback"
-     *       }
-     *     }
-     *   }
-     * ]
-     * ```
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Card.CardAction.Builder>
-        getCardActionsBuilderList() {
-      return getCardActionsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardAction,
-            com.google.apps.card.v1.Card.CardAction.Builder,
-            com.google.apps.card.v1.Card.CardActionOrBuilder>
-        getCardActionsFieldBuilder() {
-      if (cardActionsBuilder_ == null) {
-        cardActionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Card.CardAction,
-                com.google.apps.card.v1.Card.CardAction.Builder,
-                com.google.apps.card.v1.Card.CardActionOrBuilder>(
-                cardActions_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
-        cardActions_ = null;
-      }
-      return cardActionsBuilder_;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Name of the card. Used as a card identifier in card navigation.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>string name = 4;</code>
-     *
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Name of the card. Used as a card identifier in card navigation.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>string name = 4;</code>
-     *
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Name of the card. Used as a card identifier in card navigation.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>string name = 4;</code>
-     *
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      name_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Name of the card. Used as a card identifier in card navigation.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>string name = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      name_ = getDefaultInstance().getName();
-      bitField0_ = (bitField0_ & ~0x00000010);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Name of the card. Used as a card identifier in card navigation.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>string name = 4;</code>
-     *
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      name_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.Card.CardFixedFooter fixedFooter_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardFixedFooter,
-            com.google.apps.card.v1.Card.CardFixedFooter.Builder,
-            com.google.apps.card.v1.Card.CardFixedFooterOrBuilder>
-        fixedFooterBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     *
-     * @return Whether the fixedFooter field is set.
-     */
-    public boolean hasFixedFooter() {
-      return ((bitField0_ & 0x00000020) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     *
-     * @return The fixedFooter.
-     */
-    public com.google.apps.card.v1.Card.CardFixedFooter getFixedFooter() {
-      if (fixedFooterBuilder_ == null) {
-        return fixedFooter_ == null
-            ? com.google.apps.card.v1.Card.CardFixedFooter.getDefaultInstance()
-            : fixedFooter_;
-      } else {
-        return fixedFooterBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public Builder setFixedFooter(com.google.apps.card.v1.Card.CardFixedFooter value) {
-      if (fixedFooterBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        fixedFooter_ = value;
-      } else {
-        fixedFooterBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public Builder setFixedFooter(
-        com.google.apps.card.v1.Card.CardFixedFooter.Builder builderForValue) {
-      if (fixedFooterBuilder_ == null) {
-        fixedFooter_ = builderForValue.build();
-      } else {
-        fixedFooterBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public Builder mergeFixedFooter(com.google.apps.card.v1.Card.CardFixedFooter value) {
-      if (fixedFooterBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && fixedFooter_ != null
-            && fixedFooter_ != com.google.apps.card.v1.Card.CardFixedFooter.getDefaultInstance()) {
-          getFixedFooterBuilder().mergeFrom(value);
-        } else {
-          fixedFooter_ = value;
-        }
-      } else {
-        fixedFooterBuilder_.mergeFrom(value);
-      }
-      if (fixedFooter_ != null) {
-        bitField0_ |= 0x00000020;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public Builder clearFixedFooter() {
-      bitField0_ = (bitField0_ & ~0x00000020);
-      fixedFooter_ = null;
-      if (fixedFooterBuilder_ != null) {
-        fixedFooterBuilder_.dispose();
-        fixedFooterBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public com.google.apps.card.v1.Card.CardFixedFooter.Builder getFixedFooterBuilder() {
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return getFixedFooterFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    public com.google.apps.card.v1.Card.CardFixedFooterOrBuilder getFixedFooterOrBuilder() {
-      if (fixedFooterBuilder_ != null) {
-        return fixedFooterBuilder_.getMessageOrBuilder();
-      } else {
-        return fixedFooter_ == null
-            ? com.google.apps.card.v1.Card.CardFixedFooter.getDefaultInstance()
-            : fixedFooter_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The fixed footer shown at the bottom of this card.
-     *
-     * Setting `fixedFooter` without specifying a `primaryButton` or a
-     * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-     * in
-     * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-     * [card
-     * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardFixedFooter,
-            com.google.apps.card.v1.Card.CardFixedFooter.Builder,
-            com.google.apps.card.v1.Card.CardFixedFooterOrBuilder>
-        getFixedFooterFieldBuilder() {
-      if (fixedFooterBuilder_ == null) {
-        fixedFooterBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Card.CardFixedFooter,
-                com.google.apps.card.v1.Card.CardFixedFooter.Builder,
-                com.google.apps.card.v1.Card.CardFixedFooterOrBuilder>(
-                getFixedFooter(), getParentForChildren(), isClean());
-        fixedFooter_ = null;
-      }
-      return fixedFooterBuilder_;
-    }
-
-    private int displayStyle_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * In Google Workspace Add-ons, sets the display properties of the
-     * `peekCardHeader`.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-     *
-     * @return The enum numeric value on the wire for displayStyle.
-     */
-    @java.lang.Override
-    public int getDisplayStyleValue() {
-      return displayStyle_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * In Google Workspace Add-ons, sets the display properties of the
-     * `peekCardHeader`.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-     *
-     * @param value The enum numeric value on the wire for displayStyle to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayStyleValue(int value) {
-      displayStyle_ = value;
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * In Google Workspace Add-ons, sets the display properties of the
-     * `peekCardHeader`.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-     *
-     * @return The displayStyle.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Card.DisplayStyle getDisplayStyle() {
-      com.google.apps.card.v1.Card.DisplayStyle result =
-          com.google.apps.card.v1.Card.DisplayStyle.forNumber(displayStyle_);
-      return result == null ? com.google.apps.card.v1.Card.DisplayStyle.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * In Google Workspace Add-ons, sets the display properties of the
-     * `peekCardHeader`.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-     *
-     * @param value The displayStyle to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayStyle(com.google.apps.card.v1.Card.DisplayStyle value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000040;
-      displayStyle_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * In Google Workspace Add-ons, sets the display properties of the
-     * `peekCardHeader`.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearDisplayStyle() {
-      bitField0_ = (bitField0_ & ~0x00000040);
-      displayStyle_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.Card.CardHeader peekCardHeader_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardHeader,
-            com.google.apps.card.v1.Card.CardHeader.Builder,
-            com.google.apps.card.v1.Card.CardHeaderOrBuilder>
-        peekCardHeaderBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     *
-     * @return Whether the peekCardHeader field is set.
-     */
-    public boolean hasPeekCardHeader() {
-      return ((bitField0_ & 0x00000080) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     *
-     * @return The peekCardHeader.
-     */
-    public com.google.apps.card.v1.Card.CardHeader getPeekCardHeader() {
-      if (peekCardHeaderBuilder_ == null) {
-        return peekCardHeader_ == null
-            ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance()
-            : peekCardHeader_;
-      } else {
-        return peekCardHeaderBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public Builder setPeekCardHeader(com.google.apps.card.v1.Card.CardHeader value) {
-      if (peekCardHeaderBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        peekCardHeader_ = value;
-      } else {
-        peekCardHeaderBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public Builder setPeekCardHeader(
-        com.google.apps.card.v1.Card.CardHeader.Builder builderForValue) {
-      if (peekCardHeaderBuilder_ == null) {
-        peekCardHeader_ = builderForValue.build();
-      } else {
-        peekCardHeaderBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public Builder mergePeekCardHeader(com.google.apps.card.v1.Card.CardHeader value) {
-      if (peekCardHeaderBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)
-            && peekCardHeader_ != null
-            && peekCardHeader_ != com.google.apps.card.v1.Card.CardHeader.getDefaultInstance()) {
-          getPeekCardHeaderBuilder().mergeFrom(value);
-        } else {
-          peekCardHeader_ = value;
-        }
-      } else {
-        peekCardHeaderBuilder_.mergeFrom(value);
-      }
-      if (peekCardHeader_ != null) {
-        bitField0_ |= 0x00000080;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public Builder clearPeekCardHeader() {
-      bitField0_ = (bitField0_ & ~0x00000080);
-      peekCardHeader_ = null;
-      if (peekCardHeaderBuilder_ != null) {
-        peekCardHeaderBuilder_.dispose();
-        peekCardHeaderBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public com.google.apps.card.v1.Card.CardHeader.Builder getPeekCardHeaderBuilder() {
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return getPeekCardHeaderFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    public com.google.apps.card.v1.Card.CardHeaderOrBuilder getPeekCardHeaderOrBuilder() {
-      if (peekCardHeaderBuilder_ != null) {
-        return peekCardHeaderBuilder_.getMessageOrBuilder();
-      } else {
-        return peekCardHeader_ == null
-            ? com.google.apps.card.v1.Card.CardHeader.getDefaultInstance()
-            : peekCardHeader_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When displaying contextual content, the peek card header acts as a
-     * placeholder so that the user can navigate forward between the homepage
-     * cards and the contextual cards.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card.CardHeader,
-            com.google.apps.card.v1.Card.CardHeader.Builder,
-            com.google.apps.card.v1.Card.CardHeaderOrBuilder>
-        getPeekCardHeaderFieldBuilder() {
-      if (peekCardHeaderBuilder_ == null) {
-        peekCardHeaderBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Card.CardHeader,
-                com.google.apps.card.v1.Card.CardHeader.Builder,
-                com.google.apps.card.v1.Card.CardHeaderOrBuilder>(
-                getPeekCardHeader(), getParentForChildren(), isClean());
-        peekCardHeader_ = null;
-      }
-      return peekCardHeaderBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Card)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Card)
-  private static final com.google.apps.card.v1.Card DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Card();
-  }
-
-  public static com.google.apps.card.v1.Card getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Card> PARSER =
-      new com.google.protobuf.AbstractParser<Card>() {
-        @java.lang.Override
-        public Card parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Card> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Card> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Card getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardOrBuilder.java
deleted file mode 100644
index beaad1948014..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardOrBuilder.java
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface CardOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Card)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   *
-   * @return Whether the header field is set.
-   */
-  boolean hasHeader();
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   *
-   * @return The header.
-   */
-  com.google.apps.card.v1.Card.CardHeader getHeader();
-  /**
-   *
-   *
-   * <pre>
-   * The header of the card. A header usually contains a leading image and a
-   * title. Headers always appear at the top of a card.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader header = 1;</code>
-   */
-  com.google.apps.card.v1.Card.CardHeaderOrBuilder getHeaderOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Card.Section> getSectionsList();
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  com.google.apps.card.v1.Card.Section getSections(int index);
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  int getSectionsCount();
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Card.SectionOrBuilder>
-      getSectionsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * Contains a collection of widgets. Each section has its own, optional
-   * header. Sections are visually separated by a line divider. For an example
-   * in Google Chat apps, see [Card
-   * section](https://developers.google.com/chat/ui/widgets/card-section).
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.Section sections = 2;</code>
-   */
-  com.google.apps.card.v1.Card.SectionOrBuilder getSectionsOrBuilder(int index);
-
-  /**
-   *
-   *
-   * <pre>
-   * The divider style between sections.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-   *
-   * @return The enum numeric value on the wire for sectionDividerStyle.
-   */
-  int getSectionDividerStyleValue();
-  /**
-   *
-   *
-   * <pre>
-   * The divider style between sections.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;</code>
-   *
-   * @return The sectionDividerStyle.
-   */
-  com.google.apps.card.v1.Card.DividerStyle getSectionDividerStyle();
-
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Card.CardAction> getCardActionsList();
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  com.google.apps.card.v1.Card.CardAction getCardActions(int index);
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  int getCardActionsCount();
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Card.CardActionOrBuilder>
-      getCardActionsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * The card's actions. Actions are added to the card's toolbar menu.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   *
-   * For example, the following JSON constructs a card action menu with
-   * `Settings` and `Send Feedback` options:
-   *
-   * ```
-   * "card_actions": [
-   *   {
-   *     "actionLabel": "Settings",
-   *     "onClick": {
-   *       "action": {
-   *         "functionName": "goToView",
-   *         "parameters": [
-   *           {
-   *             "key": "viewType",
-   *             "value": "SETTING"
-   *          }
-   *         ],
-   *         "loadIndicator": "LoadIndicator.SPINNER"
-   *       }
-   *     }
-   *   },
-   *   {
-   *     "actionLabel": "Send Feedback",
-   *     "onClick": {
-   *       "openLink": {
-   *         "url": "https://example.com/feedback"
-   *       }
-   *     }
-   *   }
-   * ]
-   * ```
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Card.CardAction card_actions = 3;</code>
-   */
-  com.google.apps.card.v1.Card.CardActionOrBuilder getCardActionsOrBuilder(int index);
-
-  /**
-   *
-   *
-   * <pre>
-   * Name of the card. Used as a card identifier in card navigation.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>string name = 4;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * Name of the card. Used as a card identifier in card navigation.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>string name = 4;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   *
-   * @return Whether the fixedFooter field is set.
-   */
-  boolean hasFixedFooter();
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   *
-   * @return The fixedFooter.
-   */
-  com.google.apps.card.v1.Card.CardFixedFooter getFixedFooter();
-  /**
-   *
-   *
-   * <pre>
-   * The fixed footer shown at the bottom of this card.
-   *
-   * Setting `fixedFooter` without specifying a `primaryButton` or a
-   * `secondaryButton` causes an error. For Chat apps, you can use fixed footers
-   * in
-   * [dialogs](https://developers.google.com/chat/how-tos/dialogs), but not
-   * [card
-   * messages](https://developers.google.com/chat/api/guides/v1/messages/create#create).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;</code>
-   */
-  com.google.apps.card.v1.Card.CardFixedFooterOrBuilder getFixedFooterOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * In Google Workspace Add-ons, sets the display properties of the
-   * `peekCardHeader`.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-   *
-   * @return The enum numeric value on the wire for displayStyle.
-   */
-  int getDisplayStyleValue();
-  /**
-   *
-   *
-   * <pre>
-   * In Google Workspace Add-ons, sets the display properties of the
-   * `peekCardHeader`.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.DisplayStyle display_style = 6;</code>
-   *
-   * @return The displayStyle.
-   */
-  com.google.apps.card.v1.Card.DisplayStyle getDisplayStyle();
-
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   *
-   * @return Whether the peekCardHeader field is set.
-   */
-  boolean hasPeekCardHeader();
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   *
-   * @return The peekCardHeader.
-   */
-  com.google.apps.card.v1.Card.CardHeader getPeekCardHeader();
-  /**
-   *
-   *
-   * <pre>
-   * When displaying contextual content, the peek card header acts as a
-   * placeholder so that the user can navigate forward between the homepage
-   * cards and the contextual cards.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card.CardHeader peek_card_header = 7;</code>
-   */
-  com.google.apps.card.v1.Card.CardHeaderOrBuilder getPeekCardHeaderOrBuilder();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardProto.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardProto.java
deleted file mode 100644
index cf549e2c70d4..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/CardProto.java
+++ /dev/null
@@ -1,690 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public final class CardProto {
-  private CardProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Card_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Card_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Card_CardHeader_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Card_CardHeader_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Card_Section_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Card_Section_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Card_CardAction_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Card_CardAction_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Card_CardFixedFooter_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Card_CardFixedFooter_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_Widget_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_Widget_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_apps_card_v1_TextParagraph_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_apps_card_v1_TextParagraph_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
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-              "WrapText",
-              "BottomLabel",
-              "OnClick",
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-              "Control",
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-    internal_static_google_apps_card_v1_ImageCropStyle_fieldAccessorTable =
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-    internal_static_google_apps_card_v1_BorderStyle_descriptor =
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-    internal_static_google_apps_card_v1_BorderStyle_fieldAccessorTable =
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-    internal_static_google_apps_card_v1_ImageComponent_descriptor =
-        getDescriptor().getMessageTypes().get(15);
-    internal_static_google_apps_card_v1_ImageComponent_fieldAccessorTable =
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-    internal_static_google_apps_card_v1_Grid_descriptor = getDescriptor().getMessageTypes().get(16);
-    internal_static_google_apps_card_v1_Grid_fieldAccessorTable =
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-    internal_static_google_apps_card_v1_Grid_GridItem_descriptor =
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-    internal_static_google_apps_card_v1_Grid_GridItem_fieldAccessorTable =
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-    internal_static_google_apps_card_v1_Columns_descriptor =
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-    internal_static_google_apps_card_v1_Columns_fieldAccessorTable =
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-              "ColumnItems",
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-    internal_static_google_apps_card_v1_Columns_Column_descriptor =
-        internal_static_google_apps_card_v1_Columns_descriptor.getNestedTypes().get(0);
-    internal_static_google_apps_card_v1_Columns_Column_fieldAccessorTable =
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-            new java.lang.String[] {
-              "HorizontalSizeStyle", "HorizontalAlignment", "VerticalAlignment", "Widgets",
-            });
-    internal_static_google_apps_card_v1_Columns_Column_Widgets_descriptor =
-        internal_static_google_apps_card_v1_Columns_Column_descriptor.getNestedTypes().get(0);
-    internal_static_google_apps_card_v1_Columns_Column_Widgets_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_apps_card_v1_Columns_Column_Widgets_descriptor,
-            new java.lang.String[] {
-              "TextParagraph",
-              "Image",
-              "DecoratedText",
-              "ButtonList",
-              "TextInput",
-              "SelectionInput",
-              "DateTimePicker",
-              "Data",
-            });
-    internal_static_google_apps_card_v1_OnClick_descriptor =
-        getDescriptor().getMessageTypes().get(18);
-    internal_static_google_apps_card_v1_OnClick_fieldAccessorTable =
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-            internal_static_google_apps_card_v1_OnClick_descriptor,
-            new java.lang.String[] {
-              "Action", "OpenLink", "OpenDynamicLinkAction", "Card", "Data",
-            });
-    internal_static_google_apps_card_v1_OpenLink_descriptor =
-        getDescriptor().getMessageTypes().get(19);
-    internal_static_google_apps_card_v1_OpenLink_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_apps_card_v1_OpenLink_descriptor,
-            new java.lang.String[] {
-              "Url", "OpenAs", "OnClose",
-            });
-    internal_static_google_apps_card_v1_Action_descriptor =
-        getDescriptor().getMessageTypes().get(20);
-    internal_static_google_apps_card_v1_Action_fieldAccessorTable =
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-            internal_static_google_apps_card_v1_Action_descriptor,
-            new java.lang.String[] {
-              "Function", "Parameters", "LoadIndicator", "PersistValues", "Interaction",
-            });
-    internal_static_google_apps_card_v1_Action_ActionParameter_descriptor =
-        internal_static_google_apps_card_v1_Action_descriptor.getNestedTypes().get(0);
-    internal_static_google_apps_card_v1_Action_ActionParameter_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_apps_card_v1_Action_ActionParameter_descriptor,
-            new java.lang.String[] {
-              "Key", "Value",
-            });
-    com.google.type.ColorProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Columns.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Columns.java
deleted file mode 100644
index 70e98f8748e2..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Columns.java
+++ /dev/null
@@ -1,5786 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * The `Columns` widget displays up to 2 columns in a card or dialog. You can
- * add widgets to each column; the widgets appear in the order that they are
- * specified. For an example in Google Chat apps, see
- * [Columns](https://developers.google.com/chat/ui/widgets/columns).
- *
- * The height of each column is determined by the taller column. For example, if
- * the first column is taller than the second column, both columns have the
- * height of the first column. Because each column can contain a different
- * number of widgets, you can't define rows or align widgets between the
- * columns.
- *
- * Columns are displayed side-by-side. You can customize the width of each
- * column using the `HorizontalSizeStyle` field. If the user's
- * screen width is too narrow, the second column wraps below the first:
- *
- * * On web, the second column wraps if the screen width is less than or equal
- *   to 480 pixels.
- * * On iOS devices, the second column wraps if the screen width is
- *   less than or equal to 300 pt.
- * * On Android devices, the second column wraps if the screen width is
- *   less than or equal to 320 dp.
- *
- * To include more than 2 columns, or to use rows, use the
- * [`Grid`][google.apps.card.v1.Grid] widget.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * Columns for Google Workspace Add-ons are in
- * [Developer Preview](https://developers.google.com/workspace/preview).
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Columns}
- */
-public final class Columns extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Columns)
-    ColumnsOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Columns.newBuilder() to construct.
-  private Columns(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Columns() {
-    columnItems_ = java.util.Collections.emptyList();
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Columns();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Columns_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Columns_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Columns.class, com.google.apps.card.v1.Columns.Builder.class);
-  }
-
-  public interface ColumnOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Columns.Column)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * Specifies how a column fills the width of the card.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-     * </code>
-     *
-     * @return The enum numeric value on the wire for horizontalSizeStyle.
-     */
-    int getHorizontalSizeStyleValue();
-    /**
-     *
-     *
-     * <pre>
-     * Specifies how a column fills the width of the card.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-     * </code>
-     *
-     * @return The horizontalSizeStyle.
-     */
-    com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle getHorizontalSizeStyle();
-
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a
-     * column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-     *
-     * @return The enum numeric value on the wire for horizontalAlignment.
-     */
-    int getHorizontalAlignmentValue();
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a
-     * column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-     *
-     * @return The horizontalAlignment.
-     */
-    com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment();
-
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the top, bottom, or center of a
-     * column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-     *
-     * @return The enum numeric value on the wire for verticalAlignment.
-     */
-    int getVerticalAlignmentValue();
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the top, bottom, or center of a
-     * column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-     *
-     * @return The verticalAlignment.
-     */
-    com.google.apps.card.v1.Columns.Column.VerticalAlignment getVerticalAlignment();
-
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    java.util.List<com.google.apps.card.v1.Columns.Column.Widgets> getWidgetsList();
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    com.google.apps.card.v1.Columns.Column.Widgets getWidgets(int index);
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    int getWidgetsCount();
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    java.util.List<? extends com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder>
-        getWidgetsOrBuilderList();
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder getWidgetsOrBuilder(int index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A column.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Columns.Column}
-   */
-  public static final class Column extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.Columns.Column)
-      ColumnOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use Column.newBuilder() to construct.
-    private Column(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private Column() {
-      horizontalSizeStyle_ = 0;
-      horizontalAlignment_ = 0;
-      verticalAlignment_ = 0;
-      widgets_ = java.util.Collections.emptyList();
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Column();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Columns_Column_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Columns_Column_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Columns.Column.class,
-              com.google.apps.card.v1.Columns.Column.Builder.class);
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * Specifies how a column fills the width of the card. The width of each
-     * column depends on both the `HorizontalSizeStyle` and the width of the
-     * widgets within the column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * Protobuf enum {@code google.apps.card.v1.Columns.Column.HorizontalSizeStyle}
-     */
-    public enum HorizontalSizeStyle implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>HORIZONTAL_SIZE_STYLE_UNSPECIFIED = 0;</code>
-       */
-      HORIZONTAL_SIZE_STYLE_UNSPECIFIED(0),
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Column fills the available space, up to 70% of the
-       * card's width. If both columns are set to `FILL_AVAILABLE_SPACE`, each
-       * column fills 50% of the space.
-       * </pre>
-       *
-       * <code>FILL_AVAILABLE_SPACE = 1;</code>
-       */
-      FILL_AVAILABLE_SPACE(1),
-      /**
-       *
-       *
-       * <pre>
-       * Column fills the least amount of space possible and no more than 30% of
-       * the card's width.
-       * </pre>
-       *
-       * <code>FILL_MINIMUM_SPACE = 2;</code>
-       */
-      FILL_MINIMUM_SPACE(2),
-      UNRECOGNIZED(-1),
-      ;
-
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>HORIZONTAL_SIZE_STYLE_UNSPECIFIED = 0;</code>
-       */
-      public static final int HORIZONTAL_SIZE_STYLE_UNSPECIFIED_VALUE = 0;
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Column fills the available space, up to 70% of the
-       * card's width. If both columns are set to `FILL_AVAILABLE_SPACE`, each
-       * column fills 50% of the space.
-       * </pre>
-       *
-       * <code>FILL_AVAILABLE_SPACE = 1;</code>
-       */
-      public static final int FILL_AVAILABLE_SPACE_VALUE = 1;
-      /**
-       *
-       *
-       * <pre>
-       * Column fills the least amount of space possible and no more than 30% of
-       * the card's width.
-       * </pre>
-       *
-       * <code>FILL_MINIMUM_SPACE = 2;</code>
-       */
-      public static final int FILL_MINIMUM_SPACE_VALUE = 2;
-
-      public final int getNumber() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalArgumentException(
-              "Can't get the number of an unknown enum value.");
-        }
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static HorizontalSizeStyle valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static HorizontalSizeStyle forNumber(int value) {
-        switch (value) {
-          case 0:
-            return HORIZONTAL_SIZE_STYLE_UNSPECIFIED;
-          case 1:
-            return FILL_AVAILABLE_SPACE;
-          case 2:
-            return FILL_MINIMUM_SPACE;
-          default:
-            return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<HorizontalSizeStyle>
-          internalGetValueMap() {
-        return internalValueMap;
-      }
-
-      private static final com.google.protobuf.Internal.EnumLiteMap<HorizontalSizeStyle>
-          internalValueMap =
-              new com.google.protobuf.Internal.EnumLiteMap<HorizontalSizeStyle>() {
-                public HorizontalSizeStyle findValueByNumber(int number) {
-                  return HorizontalSizeStyle.forNumber(number);
-                }
-              };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalStateException(
-              "Can't get the descriptor of an unrecognized enum value.");
-        }
-        return getDescriptor().getValues().get(ordinal());
-      }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-        return getDescriptor();
-      }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.apps.card.v1.Columns.Column.getDescriptor().getEnumTypes().get(0);
-      }
-
-      private static final HorizontalSizeStyle[] VALUES = values();
-
-      public static HorizontalSizeStyle valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-        }
-        if (desc.getIndex() == -1) {
-          return UNRECOGNIZED;
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private HorizontalSizeStyle(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Columns.Column.HorizontalSizeStyle)
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the top, bottom, or center of a
-     * column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * Protobuf enum {@code google.apps.card.v1.Columns.Column.VerticalAlignment}
-     */
-    public enum VerticalAlignment implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>VERTICAL_ALIGNMENT_UNSPECIFIED = 0;</code>
-       */
-      VERTICAL_ALIGNMENT_UNSPECIFIED(0),
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Aligns widgets to the center of a column.
-       * </pre>
-       *
-       * <code>CENTER = 1;</code>
-       */
-      CENTER(1),
-      /**
-       *
-       *
-       * <pre>
-       * Aligns widgets to the top of a column.
-       * </pre>
-       *
-       * <code>TOP = 2;</code>
-       */
-      TOP(2),
-      /**
-       *
-       *
-       * <pre>
-       * Aligns widgets to the bottom of a column.
-       * </pre>
-       *
-       * <code>BOTTOM = 3;</code>
-       */
-      BOTTOM(3),
-      UNRECOGNIZED(-1),
-      ;
-
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>VERTICAL_ALIGNMENT_UNSPECIFIED = 0;</code>
-       */
-      public static final int VERTICAL_ALIGNMENT_UNSPECIFIED_VALUE = 0;
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Aligns widgets to the center of a column.
-       * </pre>
-       *
-       * <code>CENTER = 1;</code>
-       */
-      public static final int CENTER_VALUE = 1;
-      /**
-       *
-       *
-       * <pre>
-       * Aligns widgets to the top of a column.
-       * </pre>
-       *
-       * <code>TOP = 2;</code>
-       */
-      public static final int TOP_VALUE = 2;
-      /**
-       *
-       *
-       * <pre>
-       * Aligns widgets to the bottom of a column.
-       * </pre>
-       *
-       * <code>BOTTOM = 3;</code>
-       */
-      public static final int BOTTOM_VALUE = 3;
-
-      public final int getNumber() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalArgumentException(
-              "Can't get the number of an unknown enum value.");
-        }
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static VerticalAlignment valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static VerticalAlignment forNumber(int value) {
-        switch (value) {
-          case 0:
-            return VERTICAL_ALIGNMENT_UNSPECIFIED;
-          case 1:
-            return CENTER;
-          case 2:
-            return TOP;
-          case 3:
-            return BOTTOM;
-          default:
-            return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<VerticalAlignment>
-          internalGetValueMap() {
-        return internalValueMap;
-      }
-
-      private static final com.google.protobuf.Internal.EnumLiteMap<VerticalAlignment>
-          internalValueMap =
-              new com.google.protobuf.Internal.EnumLiteMap<VerticalAlignment>() {
-                public VerticalAlignment findValueByNumber(int number) {
-                  return VerticalAlignment.forNumber(number);
-                }
-              };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalStateException(
-              "Can't get the descriptor of an unrecognized enum value.");
-        }
-        return getDescriptor().getValues().get(ordinal());
-      }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-        return getDescriptor();
-      }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.apps.card.v1.Columns.Column.getDescriptor().getEnumTypes().get(1);
-      }
-
-      private static final VerticalAlignment[] VALUES = values();
-
-      public static VerticalAlignment valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-        }
-        if (desc.getIndex() == -1) {
-          return UNRECOGNIZED;
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private VerticalAlignment(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Columns.Column.VerticalAlignment)
-    }
-
-    public interface WidgetsOrBuilder
-        extends
-        // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Columns.Column.Widgets)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       *
-       * @return Whether the textParagraph field is set.
-       */
-      boolean hasTextParagraph();
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       *
-       * @return The textParagraph.
-       */
-      com.google.apps.card.v1.TextParagraph getTextParagraph();
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       */
-      com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       *
-       * @return Whether the image field is set.
-       */
-      boolean hasImage();
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       *
-       * @return The image.
-       */
-      com.google.apps.card.v1.Image getImage();
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       */
-      com.google.apps.card.v1.ImageOrBuilder getImageOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       *
-       * @return Whether the decoratedText field is set.
-       */
-      boolean hasDecoratedText();
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       *
-       * @return The decoratedText.
-       */
-      com.google.apps.card.v1.DecoratedText getDecoratedText();
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       */
-      com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       *
-       * @return Whether the buttonList field is set.
-       */
-      boolean hasButtonList();
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       *
-       * @return The buttonList.
-       */
-      com.google.apps.card.v1.ButtonList getButtonList();
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       */
-      com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       *
-       * @return Whether the textInput field is set.
-       */
-      boolean hasTextInput();
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       *
-       * @return The textInput.
-       */
-      com.google.apps.card.v1.TextInput getTextInput();
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       */
-      com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       *
-       * @return Whether the selectionInput field is set.
-       */
-      boolean hasSelectionInput();
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       *
-       * @return The selectionInput.
-       */
-      com.google.apps.card.v1.SelectionInput getSelectionInput();
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       */
-      com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder();
-
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       *
-       * @return Whether the dateTimePicker field is set.
-       */
-      boolean hasDateTimePicker();
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       *
-       * @return The dateTimePicker.
-       */
-      com.google.apps.card.v1.DateTimePicker getDateTimePicker();
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       */
-      com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder();
-
-      com.google.apps.card.v1.Columns.Column.Widgets.DataCase getDataCase();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The supported widgets that you can include in a column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * Protobuf type {@code google.apps.card.v1.Columns.Column.Widgets}
-     */
-    public static final class Widgets extends com.google.protobuf.GeneratedMessageV3
-        implements
-        // @@protoc_insertion_point(message_implements:google.apps.card.v1.Columns.Column.Widgets)
-        WidgetsOrBuilder {
-      private static final long serialVersionUID = 0L;
-      // Use Widgets.newBuilder() to construct.
-      private Widgets(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-
-      private Widgets() {}
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-        return new Widgets();
-      }
-
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.apps.card.v1.CardProto
-            .internal_static_google_apps_card_v1_Columns_Column_Widgets_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.apps.card.v1.CardProto
-            .internal_static_google_apps_card_v1_Columns_Column_Widgets_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.apps.card.v1.Columns.Column.Widgets.class,
-                com.google.apps.card.v1.Columns.Column.Widgets.Builder.class);
-      }
-
-      private int dataCase_ = 0;
-
-      @SuppressWarnings("serial")
-      private java.lang.Object data_;
-
-      public enum DataCase
-          implements
-              com.google.protobuf.Internal.EnumLite,
-              com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-        TEXT_PARAGRAPH(1),
-        IMAGE(2),
-        DECORATED_TEXT(3),
-        BUTTON_LIST(4),
-        TEXT_INPUT(5),
-        SELECTION_INPUT(6),
-        DATE_TIME_PICKER(7),
-        DATA_NOT_SET(0);
-        private final int value;
-
-        private DataCase(int value) {
-          this.value = value;
-        }
-        /**
-         * @param value The number of the enum to look for.
-         * @return The enum associated with the given number.
-         * @deprecated Use {@link #forNumber(int)} instead.
-         */
-        @java.lang.Deprecated
-        public static DataCase valueOf(int value) {
-          return forNumber(value);
-        }
-
-        public static DataCase forNumber(int value) {
-          switch (value) {
-            case 1:
-              return TEXT_PARAGRAPH;
-            case 2:
-              return IMAGE;
-            case 3:
-              return DECORATED_TEXT;
-            case 4:
-              return BUTTON_LIST;
-            case 5:
-              return TEXT_INPUT;
-            case 6:
-              return SELECTION_INPUT;
-            case 7:
-              return DATE_TIME_PICKER;
-            case 0:
-              return DATA_NOT_SET;
-            default:
-              return null;
-          }
-        }
-
-        public int getNumber() {
-          return this.value;
-        }
-      };
-
-      public DataCase getDataCase() {
-        return DataCase.forNumber(dataCase_);
-      }
-
-      public static final int TEXT_PARAGRAPH_FIELD_NUMBER = 1;
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       *
-       * @return Whether the textParagraph field is set.
-       */
-      @java.lang.Override
-      public boolean hasTextParagraph() {
-        return dataCase_ == 1;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       *
-       * @return The textParagraph.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.TextParagraph getTextParagraph() {
-        if (dataCase_ == 1) {
-          return (com.google.apps.card.v1.TextParagraph) data_;
-        }
-        return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder() {
-        if (dataCase_ == 1) {
-          return (com.google.apps.card.v1.TextParagraph) data_;
-        }
-        return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-      }
-
-      public static final int IMAGE_FIELD_NUMBER = 2;
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       *
-       * @return Whether the image field is set.
-       */
-      @java.lang.Override
-      public boolean hasImage() {
-        return dataCase_ == 2;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       *
-       * @return The image.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.Image getImage() {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.Image) data_;
-        }
-        return com.google.apps.card.v1.Image.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [Image][google.apps.card.v1.Image] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Image image = 2;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.ImageOrBuilder getImageOrBuilder() {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.Image) data_;
-        }
-        return com.google.apps.card.v1.Image.getDefaultInstance();
-      }
-
-      public static final int DECORATED_TEXT_FIELD_NUMBER = 3;
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       *
-       * @return Whether the decoratedText field is set.
-       */
-      @java.lang.Override
-      public boolean hasDecoratedText() {
-        return dataCase_ == 3;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       *
-       * @return The decoratedText.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.DecoratedText getDecoratedText() {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.DecoratedText) data_;
-        }
-        return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder() {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.DecoratedText) data_;
-        }
-        return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-      }
-
-      public static final int BUTTON_LIST_FIELD_NUMBER = 4;
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       *
-       * @return Whether the buttonList field is set.
-       */
-      @java.lang.Override
-      public boolean hasButtonList() {
-        return dataCase_ == 4;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       *
-       * @return The buttonList.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.ButtonList getButtonList() {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.ButtonList) data_;
-        }
-        return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [ButtonList][google.apps.card.v1.ButtonList] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder() {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.ButtonList) data_;
-        }
-        return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-      }
-
-      public static final int TEXT_INPUT_FIELD_NUMBER = 5;
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       *
-       * @return Whether the textInput field is set.
-       */
-      @java.lang.Override
-      public boolean hasTextInput() {
-        return dataCase_ == 5;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       *
-       * @return The textInput.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.TextInput getTextInput() {
-        if (dataCase_ == 5) {
-          return (com.google.apps.card.v1.TextInput) data_;
-        }
-        return com.google.apps.card.v1.TextInput.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [TextInput][google.apps.card.v1.TextInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder() {
-        if (dataCase_ == 5) {
-          return (com.google.apps.card.v1.TextInput) data_;
-        }
-        return com.google.apps.card.v1.TextInput.getDefaultInstance();
-      }
-
-      public static final int SELECTION_INPUT_FIELD_NUMBER = 6;
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       *
-       * @return Whether the selectionInput field is set.
-       */
-      @java.lang.Override
-      public boolean hasSelectionInput() {
-        return dataCase_ == 6;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       *
-       * @return The selectionInput.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInput getSelectionInput() {
-        if (dataCase_ == 6) {
-          return (com.google.apps.card.v1.SelectionInput) data_;
-        }
-        return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder() {
-        if (dataCase_ == 6) {
-          return (com.google.apps.card.v1.SelectionInput) data_;
-        }
-        return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-      }
-
-      public static final int DATE_TIME_PICKER_FIELD_NUMBER = 7;
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       *
-       * @return Whether the dateTimePicker field is set.
-       */
-      @java.lang.Override
-      public boolean hasDateTimePicker() {
-        return dataCase_ == 7;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       *
-       * @return The dateTimePicker.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.DateTimePicker getDateTimePicker() {
-        if (dataCase_ == 7) {
-          return (com.google.apps.card.v1.DateTimePicker) data_;
-        }
-        return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder() {
-        if (dataCase_ == 7) {
-          return (com.google.apps.card.v1.DateTimePicker) data_;
-        }
-        return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-      }
-
-      private byte memoizedIsInitialized = -1;
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        byte isInitialized = memoizedIsInitialized;
-        if (isInitialized == 1) return true;
-        if (isInitialized == 0) return false;
-
-        memoizedIsInitialized = 1;
-        return true;
-      }
-
-      @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-        if (dataCase_ == 1) {
-          output.writeMessage(1, (com.google.apps.card.v1.TextParagraph) data_);
-        }
-        if (dataCase_ == 2) {
-          output.writeMessage(2, (com.google.apps.card.v1.Image) data_);
-        }
-        if (dataCase_ == 3) {
-          output.writeMessage(3, (com.google.apps.card.v1.DecoratedText) data_);
-        }
-        if (dataCase_ == 4) {
-          output.writeMessage(4, (com.google.apps.card.v1.ButtonList) data_);
-        }
-        if (dataCase_ == 5) {
-          output.writeMessage(5, (com.google.apps.card.v1.TextInput) data_);
-        }
-        if (dataCase_ == 6) {
-          output.writeMessage(6, (com.google.apps.card.v1.SelectionInput) data_);
-        }
-        if (dataCase_ == 7) {
-          output.writeMessage(7, (com.google.apps.card.v1.DateTimePicker) data_);
-        }
-        getUnknownFields().writeTo(output);
-      }
-
-      @java.lang.Override
-      public int getSerializedSize() {
-        int size = memoizedSize;
-        if (size != -1) return size;
-
-        size = 0;
-        if (dataCase_ == 1) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
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-        }
-        if (dataCase_ == 2) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
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-        }
-        if (dataCase_ == 3) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  3, (com.google.apps.card.v1.DecoratedText) data_);
-        }
-        if (dataCase_ == 4) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
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-        }
-        if (dataCase_ == 5) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  5, (com.google.apps.card.v1.TextInput) data_);
-        }
-        if (dataCase_ == 6) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  6, (com.google.apps.card.v1.SelectionInput) data_);
-        }
-        if (dataCase_ == 7) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  7, (com.google.apps.card.v1.DateTimePicker) data_);
-        }
-        size += getUnknownFields().getSerializedSize();
-        memoizedSize = size;
-        return size;
-      }
-
-      @java.lang.Override
-      public boolean equals(final java.lang.Object obj) {
-        if (obj == this) {
-          return true;
-        }
-        if (!(obj instanceof com.google.apps.card.v1.Columns.Column.Widgets)) {
-          return super.equals(obj);
-        }
-        com.google.apps.card.v1.Columns.Column.Widgets other =
-            (com.google.apps.card.v1.Columns.Column.Widgets) obj;
-
-        if (!getDataCase().equals(other.getDataCase())) return false;
-        switch (dataCase_) {
-          case 1:
-            if (!getTextParagraph().equals(other.getTextParagraph())) return false;
-            break;
-          case 2:
-            if (!getImage().equals(other.getImage())) return false;
-            break;
-          case 3:
-            if (!getDecoratedText().equals(other.getDecoratedText())) return false;
-            break;
-          case 4:
-            if (!getButtonList().equals(other.getButtonList())) return false;
-            break;
-          case 5:
-            if (!getTextInput().equals(other.getTextInput())) return false;
-            break;
-          case 6:
-            if (!getSelectionInput().equals(other.getSelectionInput())) return false;
-            break;
-          case 7:
-            if (!getDateTimePicker().equals(other.getDateTimePicker())) return false;
-            break;
-          case 0:
-          default:
-        }
-        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-        return true;
-      }
-
-      @java.lang.Override
-      public int hashCode() {
-        if (memoizedHashCode != 0) {
-          return memoizedHashCode;
-        }
-        int hash = 41;
-        hash = (19 * hash) + getDescriptor().hashCode();
-        switch (dataCase_) {
-          case 1:
-            hash = (37 * hash) + TEXT_PARAGRAPH_FIELD_NUMBER;
-            hash = (53 * hash) + getTextParagraph().hashCode();
-            break;
-          case 2:
-            hash = (37 * hash) + IMAGE_FIELD_NUMBER;
-            hash = (53 * hash) + getImage().hashCode();
-            break;
-          case 3:
-            hash = (37 * hash) + DECORATED_TEXT_FIELD_NUMBER;
-            hash = (53 * hash) + getDecoratedText().hashCode();
-            break;
-          case 4:
-            hash = (37 * hash) + BUTTON_LIST_FIELD_NUMBER;
-            hash = (53 * hash) + getButtonList().hashCode();
-            break;
-          case 5:
-            hash = (37 * hash) + TEXT_INPUT_FIELD_NUMBER;
-            hash = (53 * hash) + getTextInput().hashCode();
-            break;
-          case 6:
-            hash = (37 * hash) + SELECTION_INPUT_FIELD_NUMBER;
-            hash = (53 * hash) + getSelectionInput().hashCode();
-            break;
-          case 7:
-            hash = (37 * hash) + DATE_TIME_PICKER_FIELD_NUMBER;
-            hash = (53 * hash) + getDateTimePicker().hashCode();
-            break;
-          case 0:
-          default:
-        }
-        hash = (29 * hash) + getUnknownFields().hashCode();
-        memoizedHashCode = hash;
-        return hash;
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseDelimitedFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseDelimitedFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-       *
-       * [Google Chat apps](https://developers.google.com/chat):
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-        public Builder mergeFrom(com.google.apps.card.v1.Columns.Column.Widgets other) {
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-                case 26:
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-                    input.readMessage(
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-                  {
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-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
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-         *
-         * <pre>
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-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-         */
-        public Builder setTextParagraph(com.google.apps.card.v1.TextParagraph value) {
-          if (textParagraphBuilder_ == null) {
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-          dataCase_ = 1;
-          return this;
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-         *
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-         * <pre>
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-        public Builder setTextParagraph(
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-          if (textParagraphBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
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-          dataCase_ = 1;
-          return this;
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-        /**
-         *
-         *
-         * <pre>
-         * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
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-        public Builder mergeTextParagraph(com.google.apps.card.v1.TextParagraph value) {
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-              textParagraphBuilder_.mergeFrom(value);
-            } else {
-              textParagraphBuilder_.setMessage(value);
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-          dataCase_ = 1;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-         */
-        public Builder clearTextParagraph() {
-          if (textParagraphBuilder_ == null) {
-            if (dataCase_ == 1) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 1) {
-              dataCase_ = 0;
-              data_ = null;
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-            textParagraphBuilder_.clear();
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-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-         */
-        public com.google.apps.card.v1.TextParagraph.Builder getTextParagraphBuilder() {
-          return getTextParagraphFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
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-        @java.lang.Override
-        public com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder() {
-          if ((dataCase_ == 1) && (textParagraphBuilder_ != null)) {
-            return textParagraphBuilder_.getMessageOrBuilder();
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-            return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
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-        /**
-         *
-         *
-         * <pre>
-         * [TextParagraph][google.apps.card.v1.TextParagraph] widget.
-         * </pre>
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-
-        private com.google.protobuf.SingleFieldBuilderV3<
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-                com.google.apps.card.v1.Image.Builder,
-                com.google.apps.card.v1.ImageOrBuilder>
-            imageBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [Image][google.apps.card.v1.Image] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.Image image = 2;</code>
-         *
-         * @return Whether the image field is set.
-         */
-        @java.lang.Override
-        public boolean hasImage() {
-          return dataCase_ == 2;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [Image][google.apps.card.v1.Image] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.Image image = 2;</code>
-         *
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-        /**
-         *
-         *
-         * <pre>
-         * [Image][google.apps.card.v1.Image] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.Image image = 2;</code>
-         */
-        public Builder setImage(com.google.apps.card.v1.Image value) {
-          if (imageBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            imageBuilder_.setMessage(value);
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-          dataCase_ = 2;
-          return this;
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-        /**
-         *
-         *
-         * <pre>
-         * [Image][google.apps.card.v1.Image] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.Image image = 2;</code>
-         */
-        public Builder setImage(com.google.apps.card.v1.Image.Builder builderForValue) {
-          if (imageBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            imageBuilder_.setMessage(builderForValue.build());
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-          dataCase_ = 2;
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-        /**
-         *
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-         * <pre>
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-        public Builder mergeImage(com.google.apps.card.v1.Image value) {
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-          dataCase_ = 2;
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-        /**
-         *
-         *
-         * <pre>
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-         * </pre>
-         *
-         * <code>.google.apps.card.v1.Image image = 2;</code>
-         */
-        public Builder clearImage() {
-          if (imageBuilder_ == null) {
-            if (dataCase_ == 2) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
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-          return this;
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-        /**
-         *
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-         * <pre>
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-         * </pre>
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-         */
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-        /**
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-         * <pre>
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-         * </pre>
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-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.Image,
-                    com.google.apps.card.v1.Image.Builder,
-                    com.google.apps.card.v1.ImageOrBuilder>(
-                    (com.google.apps.card.v1.Image) data_, getParentForChildren(), isClean());
-            data_ = null;
-          }
-          dataCase_ = 2;
-          onChanged();
-          return imageBuilder_;
-        }
-
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DecoratedText,
-                com.google.apps.card.v1.DecoratedText.Builder,
-                com.google.apps.card.v1.DecoratedTextOrBuilder>
-            decoratedTextBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         *
-         * @return Whether the decoratedText field is set.
-         */
-        @java.lang.Override
-        public boolean hasDecoratedText() {
-          return dataCase_ == 3;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         *
-         * @return The decoratedText.
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.DecoratedText getDecoratedText() {
-          if (decoratedTextBuilder_ == null) {
-            if (dataCase_ == 3) {
-              return (com.google.apps.card.v1.DecoratedText) data_;
-            }
-            return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-          } else {
-            if (dataCase_ == 3) {
-              return decoratedTextBuilder_.getMessage();
-            }
-            return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        public Builder setDecoratedText(com.google.apps.card.v1.DecoratedText value) {
-          if (decoratedTextBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            decoratedTextBuilder_.setMessage(value);
-          }
-          dataCase_ = 3;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        public Builder setDecoratedText(
-            com.google.apps.card.v1.DecoratedText.Builder builderForValue) {
-          if (decoratedTextBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            decoratedTextBuilder_.setMessage(builderForValue.build());
-          }
-          dataCase_ = 3;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        public Builder mergeDecoratedText(com.google.apps.card.v1.DecoratedText value) {
-          if (decoratedTextBuilder_ == null) {
-            if (dataCase_ == 3
-                && data_ != com.google.apps.card.v1.DecoratedText.getDefaultInstance()) {
-              data_ =
-                  com.google.apps.card.v1.DecoratedText.newBuilder(
-                          (com.google.apps.card.v1.DecoratedText) data_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              data_ = value;
-            }
-            onChanged();
-          } else {
-            if (dataCase_ == 3) {
-              decoratedTextBuilder_.mergeFrom(value);
-            } else {
-              decoratedTextBuilder_.setMessage(value);
-            }
-          }
-          dataCase_ = 3;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        public Builder clearDecoratedText() {
-          if (decoratedTextBuilder_ == null) {
-            if (dataCase_ == 3) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 3) {
-              dataCase_ = 0;
-              data_ = null;
-            }
-            decoratedTextBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        public com.google.apps.card.v1.DecoratedText.Builder getDecoratedTextBuilder() {
-          return getDecoratedTextFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder() {
-          if ((dataCase_ == 3) && (decoratedTextBuilder_ != null)) {
-            return decoratedTextBuilder_.getMessageOrBuilder();
-          } else {
-            if (dataCase_ == 3) {
-              return (com.google.apps.card.v1.DecoratedText) data_;
-            }
-            return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DecoratedText][google.apps.card.v1.DecoratedText] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DecoratedText,
-                com.google.apps.card.v1.DecoratedText.Builder,
-                com.google.apps.card.v1.DecoratedTextOrBuilder>
-            getDecoratedTextFieldBuilder() {
-          if (decoratedTextBuilder_ == null) {
-            if (!(dataCase_ == 3)) {
-              data_ = com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-            }
-            decoratedTextBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.DecoratedText,
-                    com.google.apps.card.v1.DecoratedText.Builder,
-                    com.google.apps.card.v1.DecoratedTextOrBuilder>(
-                    (com.google.apps.card.v1.DecoratedText) data_,
-                    getParentForChildren(),
-                    isClean());
-            data_ = null;
-          }
-          dataCase_ = 3;
-          onChanged();
-          return decoratedTextBuilder_;
-        }
-
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.ButtonList,
-                com.google.apps.card.v1.ButtonList.Builder,
-                com.google.apps.card.v1.ButtonListOrBuilder>
-            buttonListBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         *
-         * @return Whether the buttonList field is set.
-         */
-        @java.lang.Override
-        public boolean hasButtonList() {
-          return dataCase_ == 4;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         *
-         * @return The buttonList.
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.ButtonList getButtonList() {
-          if (buttonListBuilder_ == null) {
-            if (dataCase_ == 4) {
-              return (com.google.apps.card.v1.ButtonList) data_;
-            }
-            return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-          } else {
-            if (dataCase_ == 4) {
-              return buttonListBuilder_.getMessage();
-            }
-            return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        public Builder setButtonList(com.google.apps.card.v1.ButtonList value) {
-          if (buttonListBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            buttonListBuilder_.setMessage(value);
-          }
-          dataCase_ = 4;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        public Builder setButtonList(com.google.apps.card.v1.ButtonList.Builder builderForValue) {
-          if (buttonListBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            buttonListBuilder_.setMessage(builderForValue.build());
-          }
-          dataCase_ = 4;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        public Builder mergeButtonList(com.google.apps.card.v1.ButtonList value) {
-          if (buttonListBuilder_ == null) {
-            if (dataCase_ == 4
-                && data_ != com.google.apps.card.v1.ButtonList.getDefaultInstance()) {
-              data_ =
-                  com.google.apps.card.v1.ButtonList.newBuilder(
-                          (com.google.apps.card.v1.ButtonList) data_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              data_ = value;
-            }
-            onChanged();
-          } else {
-            if (dataCase_ == 4) {
-              buttonListBuilder_.mergeFrom(value);
-            } else {
-              buttonListBuilder_.setMessage(value);
-            }
-          }
-          dataCase_ = 4;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        public Builder clearButtonList() {
-          if (buttonListBuilder_ == null) {
-            if (dataCase_ == 4) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 4) {
-              dataCase_ = 0;
-              data_ = null;
-            }
-            buttonListBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        public com.google.apps.card.v1.ButtonList.Builder getButtonListBuilder() {
-          return getButtonListFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder() {
-          if ((dataCase_ == 4) && (buttonListBuilder_ != null)) {
-            return buttonListBuilder_.getMessageOrBuilder();
-          } else {
-            if (dataCase_ == 4) {
-              return (com.google.apps.card.v1.ButtonList) data_;
-            }
-            return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [ButtonList][google.apps.card.v1.ButtonList] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.ButtonList,
-                com.google.apps.card.v1.ButtonList.Builder,
-                com.google.apps.card.v1.ButtonListOrBuilder>
-            getButtonListFieldBuilder() {
-          if (buttonListBuilder_ == null) {
-            if (!(dataCase_ == 4)) {
-              data_ = com.google.apps.card.v1.ButtonList.getDefaultInstance();
-            }
-            buttonListBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.ButtonList,
-                    com.google.apps.card.v1.ButtonList.Builder,
-                    com.google.apps.card.v1.ButtonListOrBuilder>(
-                    (com.google.apps.card.v1.ButtonList) data_, getParentForChildren(), isClean());
-            data_ = null;
-          }
-          dataCase_ = 4;
-          onChanged();
-          return buttonListBuilder_;
-        }
-
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.TextInput,
-                com.google.apps.card.v1.TextInput.Builder,
-                com.google.apps.card.v1.TextInputOrBuilder>
-            textInputBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         *
-         * @return Whether the textInput field is set.
-         */
-        @java.lang.Override
-        public boolean hasTextInput() {
-          return dataCase_ == 5;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         *
-         * @return The textInput.
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.TextInput getTextInput() {
-          if (textInputBuilder_ == null) {
-            if (dataCase_ == 5) {
-              return (com.google.apps.card.v1.TextInput) data_;
-            }
-            return com.google.apps.card.v1.TextInput.getDefaultInstance();
-          } else {
-            if (dataCase_ == 5) {
-              return textInputBuilder_.getMessage();
-            }
-            return com.google.apps.card.v1.TextInput.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        public Builder setTextInput(com.google.apps.card.v1.TextInput value) {
-          if (textInputBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            textInputBuilder_.setMessage(value);
-          }
-          dataCase_ = 5;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        public Builder setTextInput(com.google.apps.card.v1.TextInput.Builder builderForValue) {
-          if (textInputBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            textInputBuilder_.setMessage(builderForValue.build());
-          }
-          dataCase_ = 5;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        public Builder mergeTextInput(com.google.apps.card.v1.TextInput value) {
-          if (textInputBuilder_ == null) {
-            if (dataCase_ == 5 && data_ != com.google.apps.card.v1.TextInput.getDefaultInstance()) {
-              data_ =
-                  com.google.apps.card.v1.TextInput.newBuilder(
-                          (com.google.apps.card.v1.TextInput) data_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              data_ = value;
-            }
-            onChanged();
-          } else {
-            if (dataCase_ == 5) {
-              textInputBuilder_.mergeFrom(value);
-            } else {
-              textInputBuilder_.setMessage(value);
-            }
-          }
-          dataCase_ = 5;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        public Builder clearTextInput() {
-          if (textInputBuilder_ == null) {
-            if (dataCase_ == 5) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 5) {
-              dataCase_ = 0;
-              data_ = null;
-            }
-            textInputBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        public com.google.apps.card.v1.TextInput.Builder getTextInputBuilder() {
-          return getTextInputFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder() {
-          if ((dataCase_ == 5) && (textInputBuilder_ != null)) {
-            return textInputBuilder_.getMessageOrBuilder();
-          } else {
-            if (dataCase_ == 5) {
-              return (com.google.apps.card.v1.TextInput) data_;
-            }
-            return com.google.apps.card.v1.TextInput.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [TextInput][google.apps.card.v1.TextInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.TextInput,
-                com.google.apps.card.v1.TextInput.Builder,
-                com.google.apps.card.v1.TextInputOrBuilder>
-            getTextInputFieldBuilder() {
-          if (textInputBuilder_ == null) {
-            if (!(dataCase_ == 5)) {
-              data_ = com.google.apps.card.v1.TextInput.getDefaultInstance();
-            }
-            textInputBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.TextInput,
-                    com.google.apps.card.v1.TextInput.Builder,
-                    com.google.apps.card.v1.TextInputOrBuilder>(
-                    (com.google.apps.card.v1.TextInput) data_, getParentForChildren(), isClean());
-            data_ = null;
-          }
-          dataCase_ = 5;
-          onChanged();
-          return textInputBuilder_;
-        }
-
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.SelectionInput,
-                com.google.apps.card.v1.SelectionInput.Builder,
-                com.google.apps.card.v1.SelectionInputOrBuilder>
-            selectionInputBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         *
-         * @return Whether the selectionInput field is set.
-         */
-        @java.lang.Override
-        public boolean hasSelectionInput() {
-          return dataCase_ == 6;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         *
-         * @return The selectionInput.
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.SelectionInput getSelectionInput() {
-          if (selectionInputBuilder_ == null) {
-            if (dataCase_ == 6) {
-              return (com.google.apps.card.v1.SelectionInput) data_;
-            }
-            return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-          } else {
-            if (dataCase_ == 6) {
-              return selectionInputBuilder_.getMessage();
-            }
-            return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        public Builder setSelectionInput(com.google.apps.card.v1.SelectionInput value) {
-          if (selectionInputBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            selectionInputBuilder_.setMessage(value);
-          }
-          dataCase_ = 6;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        public Builder setSelectionInput(
-            com.google.apps.card.v1.SelectionInput.Builder builderForValue) {
-          if (selectionInputBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            selectionInputBuilder_.setMessage(builderForValue.build());
-          }
-          dataCase_ = 6;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        public Builder mergeSelectionInput(com.google.apps.card.v1.SelectionInput value) {
-          if (selectionInputBuilder_ == null) {
-            if (dataCase_ == 6
-                && data_ != com.google.apps.card.v1.SelectionInput.getDefaultInstance()) {
-              data_ =
-                  com.google.apps.card.v1.SelectionInput.newBuilder(
-                          (com.google.apps.card.v1.SelectionInput) data_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              data_ = value;
-            }
-            onChanged();
-          } else {
-            if (dataCase_ == 6) {
-              selectionInputBuilder_.mergeFrom(value);
-            } else {
-              selectionInputBuilder_.setMessage(value);
-            }
-          }
-          dataCase_ = 6;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        public Builder clearSelectionInput() {
-          if (selectionInputBuilder_ == null) {
-            if (dataCase_ == 6) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 6) {
-              dataCase_ = 0;
-              data_ = null;
-            }
-            selectionInputBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        public com.google.apps.card.v1.SelectionInput.Builder getSelectionInputBuilder() {
-          return getSelectionInputFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder() {
-          if ((dataCase_ == 6) && (selectionInputBuilder_ != null)) {
-            return selectionInputBuilder_.getMessageOrBuilder();
-          } else {
-            if (dataCase_ == 6) {
-              return (com.google.apps.card.v1.SelectionInput) data_;
-            }
-            return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.SelectionInput,
-                com.google.apps.card.v1.SelectionInput.Builder,
-                com.google.apps.card.v1.SelectionInputOrBuilder>
-            getSelectionInputFieldBuilder() {
-          if (selectionInputBuilder_ == null) {
-            if (!(dataCase_ == 6)) {
-              data_ = com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-            }
-            selectionInputBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.SelectionInput,
-                    com.google.apps.card.v1.SelectionInput.Builder,
-                    com.google.apps.card.v1.SelectionInputOrBuilder>(
-                    (com.google.apps.card.v1.SelectionInput) data_,
-                    getParentForChildren(),
-                    isClean());
-            data_ = null;
-          }
-          dataCase_ = 6;
-          onChanged();
-          return selectionInputBuilder_;
-        }
-
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DateTimePicker,
-                com.google.apps.card.v1.DateTimePicker.Builder,
-                com.google.apps.card.v1.DateTimePickerOrBuilder>
-            dateTimePickerBuilder_;
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         *
-         * @return Whether the dateTimePicker field is set.
-         */
-        @java.lang.Override
-        public boolean hasDateTimePicker() {
-          return dataCase_ == 7;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         *
-         * @return The dateTimePicker.
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.DateTimePicker getDateTimePicker() {
-          if (dateTimePickerBuilder_ == null) {
-            if (dataCase_ == 7) {
-              return (com.google.apps.card.v1.DateTimePicker) data_;
-            }
-            return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-          } else {
-            if (dataCase_ == 7) {
-              return dateTimePickerBuilder_.getMessage();
-            }
-            return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        public Builder setDateTimePicker(com.google.apps.card.v1.DateTimePicker value) {
-          if (dateTimePickerBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            data_ = value;
-            onChanged();
-          } else {
-            dateTimePickerBuilder_.setMessage(value);
-          }
-          dataCase_ = 7;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        public Builder setDateTimePicker(
-            com.google.apps.card.v1.DateTimePicker.Builder builderForValue) {
-          if (dateTimePickerBuilder_ == null) {
-            data_ = builderForValue.build();
-            onChanged();
-          } else {
-            dateTimePickerBuilder_.setMessage(builderForValue.build());
-          }
-          dataCase_ = 7;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        public Builder mergeDateTimePicker(com.google.apps.card.v1.DateTimePicker value) {
-          if (dateTimePickerBuilder_ == null) {
-            if (dataCase_ == 7
-                && data_ != com.google.apps.card.v1.DateTimePicker.getDefaultInstance()) {
-              data_ =
-                  com.google.apps.card.v1.DateTimePicker.newBuilder(
-                          (com.google.apps.card.v1.DateTimePicker) data_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              data_ = value;
-            }
-            onChanged();
-          } else {
-            if (dataCase_ == 7) {
-              dateTimePickerBuilder_.mergeFrom(value);
-            } else {
-              dateTimePickerBuilder_.setMessage(value);
-            }
-          }
-          dataCase_ = 7;
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        public Builder clearDateTimePicker() {
-          if (dateTimePickerBuilder_ == null) {
-            if (dataCase_ == 7) {
-              dataCase_ = 0;
-              data_ = null;
-              onChanged();
-            }
-          } else {
-            if (dataCase_ == 7) {
-              dataCase_ = 0;
-              data_ = null;
-            }
-            dateTimePickerBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        public com.google.apps.card.v1.DateTimePicker.Builder getDateTimePickerBuilder() {
-          return getDateTimePickerFieldBuilder().getBuilder();
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        @java.lang.Override
-        public com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder() {
-          if ((dataCase_ == 7) && (dateTimePickerBuilder_ != null)) {
-            return dateTimePickerBuilder_.getMessageOrBuilder();
-          } else {
-            if (dataCase_ == 7) {
-              return (com.google.apps.card.v1.DateTimePicker) data_;
-            }
-            return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-          }
-        }
-        /**
-         *
-         *
-         * <pre>
-         * [DateTimePicker][google.apps.card.v1.DateTimePicker] widget.
-         * </pre>
-         *
-         * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DateTimePicker,
-                com.google.apps.card.v1.DateTimePicker.Builder,
-                com.google.apps.card.v1.DateTimePickerOrBuilder>
-            getDateTimePickerFieldBuilder() {
-          if (dateTimePickerBuilder_ == null) {
-            if (!(dataCase_ == 7)) {
-              data_ = com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-            }
-            dateTimePickerBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.apps.card.v1.DateTimePicker,
-                    com.google.apps.card.v1.DateTimePicker.Builder,
-                    com.google.apps.card.v1.DateTimePickerOrBuilder>(
-                    (com.google.apps.card.v1.DateTimePicker) data_,
-                    getParentForChildren(),
-                    isClean());
-            data_ = null;
-          }
-          dataCase_ = 7;
-          onChanged();
-          return dateTimePickerBuilder_;
-        }
-
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
-
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
-
-        // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Columns.Column.Widgets)
-      }
-
-      // @@protoc_insertion_point(class_scope:google.apps.card.v1.Columns.Column.Widgets)
-      private static final com.google.apps.card.v1.Columns.Column.Widgets DEFAULT_INSTANCE;
-
-      static {
-        DEFAULT_INSTANCE = new com.google.apps.card.v1.Columns.Column.Widgets();
-      }
-
-      public static com.google.apps.card.v1.Columns.Column.Widgets getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
-
-      private static final com.google.protobuf.Parser<Widgets> PARSER =
-          new com.google.protobuf.AbstractParser<Widgets>() {
-            @java.lang.Override
-            public Widgets parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
-
-      public static com.google.protobuf.Parser<Widgets> parser() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Parser<Widgets> getParserForType() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public com.google.apps.card.v1.Columns.Column.Widgets getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
-    }
-
-    public static final int HORIZONTAL_SIZE_STYLE_FIELD_NUMBER = 1;
-    private int horizontalSizeStyle_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Specifies how a column fills the width of the card.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-     * </code>
-     *
-     * @return The enum numeric value on the wire for horizontalSizeStyle.
-     */
-    @java.lang.Override
-    public int getHorizontalSizeStyleValue() {
-      return horizontalSizeStyle_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies how a column fills the width of the card.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-     * </code>
-     *
-     * @return The horizontalSizeStyle.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle getHorizontalSizeStyle() {
-      com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle result =
-          com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle.forNumber(
-              horizontalSizeStyle_);
-      return result == null
-          ? com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle.UNRECOGNIZED
-          : result;
-    }
-
-    public static final int HORIZONTAL_ALIGNMENT_FIELD_NUMBER = 2;
-    private int horizontalAlignment_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a
-     * column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-     *
-     * @return The enum numeric value on the wire for horizontalAlignment.
-     */
-    @java.lang.Override
-    public int getHorizontalAlignmentValue() {
-      return horizontalAlignment_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a
-     * column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-     *
-     * @return The horizontalAlignment.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment() {
-      com.google.apps.card.v1.Widget.HorizontalAlignment result =
-          com.google.apps.card.v1.Widget.HorizontalAlignment.forNumber(horizontalAlignment_);
-      return result == null
-          ? com.google.apps.card.v1.Widget.HorizontalAlignment.UNRECOGNIZED
-          : result;
-    }
-
-    public static final int VERTICAL_ALIGNMENT_FIELD_NUMBER = 3;
-    private int verticalAlignment_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the top, bottom, or center of a
-     * column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-     *
-     * @return The enum numeric value on the wire for verticalAlignment.
-     */
-    @java.lang.Override
-    public int getVerticalAlignmentValue() {
-      return verticalAlignment_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the top, bottom, or center of a
-     * column.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-     *
-     * @return The verticalAlignment.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns.Column.VerticalAlignment getVerticalAlignment() {
-      com.google.apps.card.v1.Columns.Column.VerticalAlignment result =
-          com.google.apps.card.v1.Columns.Column.VerticalAlignment.forNumber(verticalAlignment_);
-      return result == null
-          ? com.google.apps.card.v1.Columns.Column.VerticalAlignment.UNRECOGNIZED
-          : result;
-    }
-
-    public static final int WIDGETS_FIELD_NUMBER = 4;
-
-    @SuppressWarnings("serial")
-    private java.util.List<com.google.apps.card.v1.Columns.Column.Widgets> widgets_;
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    @java.lang.Override
-    public java.util.List<com.google.apps.card.v1.Columns.Column.Widgets> getWidgetsList() {
-      return widgets_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder>
-        getWidgetsOrBuilderList() {
-      return widgets_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    @java.lang.Override
-    public int getWidgetsCount() {
-      return widgets_.size();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns.Column.Widgets getWidgets(int index) {
-      return widgets_.get(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of widgets included in a column. Widgets appear in the order
-     * that they are specified.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder getWidgetsOrBuilder(int index) {
-      return widgets_.get(index);
-    }
-
-    private byte memoizedIsInitialized = -1;
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (horizontalSizeStyle_
-          != com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle
-              .HORIZONTAL_SIZE_STYLE_UNSPECIFIED
-              .getNumber()) {
-        output.writeEnum(1, horizontalSizeStyle_);
-      }
-      if (horizontalAlignment_
-          != com.google.apps.card.v1.Widget.HorizontalAlignment.HORIZONTAL_ALIGNMENT_UNSPECIFIED
-              .getNumber()) {
-        output.writeEnum(2, horizontalAlignment_);
-      }
-      if (verticalAlignment_
-          != com.google.apps.card.v1.Columns.Column.VerticalAlignment.VERTICAL_ALIGNMENT_UNSPECIFIED
-              .getNumber()) {
-        output.writeEnum(3, verticalAlignment_);
-      }
-      for (int i = 0; i < widgets_.size(); i++) {
-        output.writeMessage(4, widgets_.get(i));
-      }
-      getUnknownFields().writeTo(output);
-    }
-
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (horizontalSizeStyle_
-          != com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle
-              .HORIZONTAL_SIZE_STYLE_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, horizontalSizeStyle_);
-      }
-      if (horizontalAlignment_
-          != com.google.apps.card.v1.Widget.HorizontalAlignment.HORIZONTAL_ALIGNMENT_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, horizontalAlignment_);
-      }
-      if (verticalAlignment_
-          != com.google.apps.card.v1.Columns.Column.VerticalAlignment.VERTICAL_ALIGNMENT_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, verticalAlignment_);
-      }
-      for (int i = 0; i < widgets_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, widgets_.get(i));
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
-
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.apps.card.v1.Columns.Column)) {
-        return super.equals(obj);
-      }
-      com.google.apps.card.v1.Columns.Column other = (com.google.apps.card.v1.Columns.Column) obj;
-
-      if (horizontalSizeStyle_ != other.horizontalSizeStyle_) return false;
-      if (horizontalAlignment_ != other.horizontalAlignment_) return false;
-      if (verticalAlignment_ != other.verticalAlignment_) return false;
-      if (!getWidgetsList().equals(other.getWidgetsList())) return false;
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
-
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (37 * hash) + HORIZONTAL_SIZE_STYLE_FIELD_NUMBER;
-      hash = (53 * hash) + horizontalSizeStyle_;
-      hash = (37 * hash) + HORIZONTAL_ALIGNMENT_FIELD_NUMBER;
-      hash = (53 * hash) + horizontalAlignment_;
-      hash = (37 * hash) + VERTICAL_ALIGNMENT_FIELD_NUMBER;
-      hash = (53 * hash) + verticalAlignment_;
-      if (getWidgetsCount() > 0) {
-        hash = (37 * hash) + WIDGETS_FIELD_NUMBER;
-        hash = (53 * hash) + getWidgetsList().hashCode();
-      }
-      hash = (29 * hash) + getUnknownFields().hashCode();
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-       * [Google Chat apps](https://developers.google.com/chat):
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-       *
-       *
-       * <pre>
-       * Specifies how a column fills the width of the card.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-       * </code>
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-       */
-      public Builder setHorizontalSizeStyleValue(int value) {
-        horizontalSizeStyle_ = value;
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Specifies how a column fills the width of the card.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-       * </code>
-       *
-       * @return The horizontalSizeStyle.
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-      @java.lang.Override
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-        com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle result =
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-        return result == null
-            ? com.google.apps.card.v1.Columns.Column.HorizontalSizeStyle.UNRECOGNIZED
-            : result;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Specifies how a column fills the width of the card.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-       * </code>
-       *
-       * @param value The horizontalSizeStyle to set.
-       * @return This builder for chaining.
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-      public Builder setHorizontalSizeStyle(
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-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000001;
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-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Specifies how a column fills the width of the card.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.HorizontalSizeStyle horizontal_size_style = 1;
-       * </code>
-       *
-       * @return This builder for chaining.
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-      public Builder clearHorizontalSizeStyle() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        horizontalSizeStyle_ = 0;
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-       *
-       * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-       *
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-       * @return This builder for chaining.
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-      public Builder setHorizontalAlignmentValue(int value) {
-        horizontalAlignment_ = value;
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
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-      /**
-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the left, right, or center of a
-       * column.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-       *
-       * @return The horizontalAlignment.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment() {
-        com.google.apps.card.v1.Widget.HorizontalAlignment result =
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-        return result == null
-            ? com.google.apps.card.v1.Widget.HorizontalAlignment.UNRECOGNIZED
-            : result;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the left, right, or center of a
-       * column.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 2;</code>
-       *
-       * @param value The horizontalAlignment to set.
-       * @return This builder for chaining.
-       */
-      public Builder setHorizontalAlignment(
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-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000002;
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-        onChanged();
-        return this;
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-      /**
-       *
-       *
-       * <pre>
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-       * column.
-       * </pre>
-       *
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-      public Builder clearHorizontalAlignment() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        horizontalAlignment_ = 0;
-        onChanged();
-        return this;
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-
-      private int verticalAlignment_ = 0;
-      /**
-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the top, bottom, or center of a
-       * column.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
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-       *
-       * <pre>
-       * Specifies whether widgets align to the top, bottom, or center of a
-       * column.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-       *
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-       */
-      public Builder setVerticalAlignmentValue(int value) {
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-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
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-      /**
-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the top, bottom, or center of a
-       * column.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-       *
-       * @return The verticalAlignment.
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-      /**
-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the top, bottom, or center of a
-       * column.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-       *
-       * @param value The verticalAlignment to set.
-       * @return This builder for chaining.
-       */
-      public Builder setVerticalAlignment(
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-        if (value == null) {
-          throw new NullPointerException();
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-        bitField0_ |= 0x00000004;
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-       *
-       *
-       * <pre>
-       * Specifies whether widgets align to the top, bottom, or center of a
-       * column.
-       *
-       * [Google Chat apps](https://developers.google.com/chat):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Columns.Column.VerticalAlignment vertical_alignment = 3;</code>
-       *
-       * @return This builder for chaining.
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-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public int getWidgetsCount() {
-        if (widgetsBuilder_ == null) {
-          return widgets_.size();
-        } else {
-          return widgetsBuilder_.getCount();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public com.google.apps.card.v1.Columns.Column.Widgets getWidgets(int index) {
-        if (widgetsBuilder_ == null) {
-          return widgets_.get(index);
-        } else {
-          return widgetsBuilder_.getMessage(index);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder setWidgets(int index, com.google.apps.card.v1.Columns.Column.Widgets value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.set(index, value);
-          onChanged();
-        } else {
-          widgetsBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder setWidgets(
-          int index, com.google.apps.card.v1.Columns.Column.Widgets.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder addWidgets(com.google.apps.card.v1.Columns.Column.Widgets value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.add(value);
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder addWidgets(int index, com.google.apps.card.v1.Columns.Column.Widgets value) {
-        if (widgetsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureWidgetsIsMutable();
-          widgets_.add(index, value);
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder addWidgets(
-          com.google.apps.card.v1.Columns.Column.Widgets.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.add(builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder addWidgets(
-          int index, com.google.apps.card.v1.Columns.Column.Widgets.Builder builderForValue) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          widgetsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder addAllWidgets(
-          java.lang.Iterable<? extends com.google.apps.card.v1.Columns.Column.Widgets> values) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, widgets_);
-          onChanged();
-        } else {
-          widgetsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder clearWidgets() {
-        if (widgetsBuilder_ == null) {
-          widgets_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000008);
-          onChanged();
-        } else {
-          widgetsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public Builder removeWidgets(int index) {
-        if (widgetsBuilder_ == null) {
-          ensureWidgetsIsMutable();
-          widgets_.remove(index);
-          onChanged();
-        } else {
-          widgetsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public com.google.apps.card.v1.Columns.Column.Widgets.Builder getWidgetsBuilder(int index) {
-        return getWidgetsFieldBuilder().getBuilder(index);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder getWidgetsOrBuilder(
-          int index) {
-        if (widgetsBuilder_ == null) {
-          return widgets_.get(index);
-        } else {
-          return widgetsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public java.util.List<? extends com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder>
-          getWidgetsOrBuilderList() {
-        if (widgetsBuilder_ != null) {
-          return widgetsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(widgets_);
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public com.google.apps.card.v1.Columns.Column.Widgets.Builder addWidgetsBuilder() {
-        return getWidgetsFieldBuilder()
-            .addBuilder(com.google.apps.card.v1.Columns.Column.Widgets.getDefaultInstance());
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public com.google.apps.card.v1.Columns.Column.Widgets.Builder addWidgetsBuilder(int index) {
-        return getWidgetsFieldBuilder()
-            .addBuilder(index, com.google.apps.card.v1.Columns.Column.Widgets.getDefaultInstance());
-      }
-      /**
-       *
-       *
-       * <pre>
-       * An array of widgets included in a column. Widgets appear in the order
-       * that they are specified.
-       * </pre>
-       *
-       * <code>repeated .google.apps.card.v1.Columns.Column.Widgets widgets = 4;</code>
-       */
-      public java.util.List<com.google.apps.card.v1.Columns.Column.Widgets.Builder>
-          getWidgetsBuilderList() {
-        return getWidgetsFieldBuilder().getBuilderList();
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.apps.card.v1.Columns.Column.Widgets,
-              com.google.apps.card.v1.Columns.Column.Widgets.Builder,
-              com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder>
-          getWidgetsFieldBuilder() {
-        if (widgetsBuilder_ == null) {
-          widgetsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.apps.card.v1.Columns.Column.Widgets,
-                  com.google.apps.card.v1.Columns.Column.Widgets.Builder,
-                  com.google.apps.card.v1.Columns.Column.WidgetsOrBuilder>(
-                  widgets_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
-          widgets_ = null;
-        }
-        return widgetsBuilder_;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Columns.Column)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.Columns.Column)
-    private static final com.google.apps.card.v1.Columns.Column DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.Columns.Column();
-    }
-
-    public static com.google.apps.card.v1.Columns.Column getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<Column> PARSER =
-        new com.google.protobuf.AbstractParser<Column>() {
-          @java.lang.Override
-          public Column parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<Column> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<Column> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns.Column getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  public static final int COLUMN_ITEMS_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.Columns.Column> columnItems_;
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Columns.Column> getColumnItemsList() {
-    return columnItems_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.Columns.ColumnOrBuilder>
-      getColumnItemsOrBuilderList() {
-    return columnItems_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  @java.lang.Override
-  public int getColumnItemsCount() {
-    return columnItems_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Columns.Column getColumnItems(int index) {
-    return columnItems_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Columns.ColumnOrBuilder getColumnItemsOrBuilder(int index) {
-    return columnItems_.get(index);
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    for (int i = 0; i < columnItems_.size(); i++) {
-      output.writeMessage(2, columnItems_.get(i));
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    for (int i = 0; i < columnItems_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, columnItems_.get(i));
-    }
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.Columns)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.Columns other = (com.google.apps.card.v1.Columns) obj;
-
-    if (!getColumnItemsList().equals(other.getColumnItemsList())) return false;
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    if (getColumnItemsCount() > 0) {
-      hash = (37 * hash) + COLUMN_ITEMS_FIELD_NUMBER;
-      hash = (53 * hash) + getColumnItemsList().hashCode();
-    }
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Columns parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Columns parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Columns parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.Columns prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The `Columns` widget displays up to 2 columns in a card or dialog. You can
-   * add widgets to each column; the widgets appear in the order that they are
-   * specified. For an example in Google Chat apps, see
-   * [Columns](https://developers.google.com/chat/ui/widgets/columns).
-   *
-   * The height of each column is determined by the taller column. For example, if
-   * the first column is taller than the second column, both columns have the
-   * height of the first column. Because each column can contain a different
-   * number of widgets, you can't define rows or align widgets between the
-   * columns.
-   *
-   * Columns are displayed side-by-side. You can customize the width of each
-   * column using the `HorizontalSizeStyle` field. If the user's
-   * screen width is too narrow, the second column wraps below the first:
-   *
-   * * On web, the second column wraps if the screen width is less than or equal
-   *   to 480 pixels.
-   * * On iOS devices, the second column wraps if the screen width is
-   *   less than or equal to 300 pt.
-   * * On Android devices, the second column wraps if the screen width is
-   *   less than or equal to 320 dp.
-   *
-   * To include more than 2 columns, or to use rows, use the
-   * [`Grid`][google.apps.card.v1.Grid] widget.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * Columns for Google Workspace Add-ons are in
-   * [Developer Preview](https://developers.google.com/workspace/preview).
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Columns}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-      implements
-      // @@protoc_insertion_point(builder_implements:google.apps.card.v1.Columns)
-      com.google.apps.card.v1.ColumnsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Columns_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Columns_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Columns.class, com.google.apps.card.v1.Columns.Builder.class);
-    }
-
-    // Construct using com.google.apps.card.v1.Columns.newBuilder()
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-                    : null;
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-            columnItemsBuilder_.addAllMessages(other.columnItems_);
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-      onChanged();
-      return this;
-    }
-
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-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-                  ensureColumnItemsIsMutable();
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-
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-            com.google.apps.card.v1.Columns.Column.Builder,
-            com.google.apps.card.v1.Columns.ColumnOrBuilder>
-        columnItemsBuilder_;
-
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Columns.Column> getColumnItemsList() {
-      if (columnItemsBuilder_ == null) {
-        return java.util.Collections.unmodifiableList(columnItems_);
-      } else {
-        return columnItemsBuilder_.getMessageList();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public int getColumnItemsCount() {
-      if (columnItemsBuilder_ == null) {
-        return columnItems_.size();
-      } else {
-        return columnItemsBuilder_.getCount();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public com.google.apps.card.v1.Columns.Column getColumnItems(int index) {
-      if (columnItemsBuilder_ == null) {
-        return columnItems_.get(index);
-      } else {
-        return columnItemsBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder setColumnItems(int index, com.google.apps.card.v1.Columns.Column value) {
-      if (columnItemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureColumnItemsIsMutable();
-        columnItems_.set(index, value);
-        onChanged();
-      } else {
-        columnItemsBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder setColumnItems(
-        int index, com.google.apps.card.v1.Columns.Column.Builder builderForValue) {
-      if (columnItemsBuilder_ == null) {
-        ensureColumnItemsIsMutable();
-        columnItems_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        columnItemsBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder addColumnItems(com.google.apps.card.v1.Columns.Column value) {
-      if (columnItemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureColumnItemsIsMutable();
-        columnItems_.add(value);
-        onChanged();
-      } else {
-        columnItemsBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder addColumnItems(int index, com.google.apps.card.v1.Columns.Column value) {
-      if (columnItemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureColumnItemsIsMutable();
-        columnItems_.add(index, value);
-        onChanged();
-      } else {
-        columnItemsBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder addColumnItems(com.google.apps.card.v1.Columns.Column.Builder builderForValue) {
-      if (columnItemsBuilder_ == null) {
-        ensureColumnItemsIsMutable();
-        columnItems_.add(builderForValue.build());
-        onChanged();
-      } else {
-        columnItemsBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder addColumnItems(
-        int index, com.google.apps.card.v1.Columns.Column.Builder builderForValue) {
-      if (columnItemsBuilder_ == null) {
-        ensureColumnItemsIsMutable();
-        columnItems_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        columnItemsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder addAllColumnItems(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Columns.Column> values) {
-      if (columnItemsBuilder_ == null) {
-        ensureColumnItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, columnItems_);
-        onChanged();
-      } else {
-        columnItemsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder clearColumnItems() {
-      if (columnItemsBuilder_ == null) {
-        columnItems_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-      } else {
-        columnItemsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public Builder removeColumnItems(int index) {
-      if (columnItemsBuilder_ == null) {
-        ensureColumnItemsIsMutable();
-        columnItems_.remove(index);
-        onChanged();
-      } else {
-        columnItemsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public com.google.apps.card.v1.Columns.Column.Builder getColumnItemsBuilder(int index) {
-      return getColumnItemsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public com.google.apps.card.v1.Columns.ColumnOrBuilder getColumnItemsOrBuilder(int index) {
-      if (columnItemsBuilder_ == null) {
-        return columnItems_.get(index);
-      } else {
-        return columnItemsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Columns.ColumnOrBuilder>
-        getColumnItemsOrBuilderList() {
-      if (columnItemsBuilder_ != null) {
-        return columnItemsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(columnItems_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public com.google.apps.card.v1.Columns.Column.Builder addColumnItemsBuilder() {
-      return getColumnItemsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Columns.Column.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public com.google.apps.card.v1.Columns.Column.Builder addColumnItemsBuilder(int index) {
-      return getColumnItemsFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Columns.Column.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of columns. You can include up to 2 columns in a card or dialog.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Columns.Column.Builder>
-        getColumnItemsBuilderList() {
-      return getColumnItemsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Columns.Column,
-            com.google.apps.card.v1.Columns.Column.Builder,
-            com.google.apps.card.v1.Columns.ColumnOrBuilder>
-        getColumnItemsFieldBuilder() {
-      if (columnItemsBuilder_ == null) {
-        columnItemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Columns.Column,
-                com.google.apps.card.v1.Columns.Column.Builder,
-                com.google.apps.card.v1.Columns.ColumnOrBuilder>(
-                columnItems_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-        columnItems_ = null;
-      }
-      return columnItemsBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Columns)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Columns)
-  private static final com.google.apps.card.v1.Columns DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Columns();
-  }
-
-  public static com.google.apps.card.v1.Columns getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Columns> PARSER =
-      new com.google.protobuf.AbstractParser<Columns>() {
-        @java.lang.Override
-        public Columns parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Columns> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Columns> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Columns getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ColumnsOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ColumnsOrBuilder.java
deleted file mode 100644
index 91d3aafc4d76..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ColumnsOrBuilder.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ColumnsOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Columns)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Columns.Column> getColumnItemsList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  com.google.apps.card.v1.Columns.Column getColumnItems(int index);
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  int getColumnItemsCount();
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Columns.ColumnOrBuilder>
-      getColumnItemsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of columns. You can include up to 2 columns in a card or dialog.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Columns.Column column_items = 2;</code>
-   */
-  com.google.apps.card.v1.Columns.ColumnOrBuilder getColumnItemsOrBuilder(int index);
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePicker.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePicker.java
deleted file mode 100644
index 1bbb64650d13..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePicker.java
+++ /dev/null
@@ -1,1702 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Lets users input a date, a time, or both a date and a time. For an example in
- * Google Chat apps, see [Date time
- * picker](https://developers.google.com/chat/ui/widgets/date-time-picker).
- *
- * Users can input text or use the picker to select dates and times. If users
- * input an invalid date or time, the picker shows an error that prompts users
- * to input the information correctly.
- *
- * [Google Workspace
- * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.DateTimePicker}
- */
-public final class DateTimePicker extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.DateTimePicker)
-    DateTimePickerOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use DateTimePicker.newBuilder() to construct.
-  private DateTimePicker(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private DateTimePicker() {
-    name_ = "";
-    label_ = "";
-    type_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new DateTimePicker();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_DateTimePicker_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_DateTimePicker_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.DateTimePicker.class,
-            com.google.apps.card.v1.DateTimePicker.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * The format for the date and time in the `DateTimePicker` widget.
-   * Determines whether users can input a date, a time, or both a date and time.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.DateTimePicker.DateTimePickerType}
-   */
-  public enum DateTimePickerType implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Users input a date and time.
-     * </pre>
-     *
-     * <code>DATE_AND_TIME = 0;</code>
-     */
-    DATE_AND_TIME(0),
-    /**
-     *
-     *
-     * <pre>
-     * Users input a date.
-     * </pre>
-     *
-     * <code>DATE_ONLY = 1;</code>
-     */
-    DATE_ONLY(1),
-    /**
-     *
-     *
-     * <pre>
-     * Users input a time.
-     * </pre>
-     *
-     * <code>TIME_ONLY = 2;</code>
-     */
-    TIME_ONLY(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Users input a date and time.
-     * </pre>
-     *
-     * <code>DATE_AND_TIME = 0;</code>
-     */
-    public static final int DATE_AND_TIME_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Users input a date.
-     * </pre>
-     *
-     * <code>DATE_ONLY = 1;</code>
-     */
-    public static final int DATE_ONLY_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Users input a time.
-     * </pre>
-     *
-     * <code>TIME_ONLY = 2;</code>
-     */
-    public static final int TIME_ONLY_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DateTimePickerType valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static DateTimePickerType forNumber(int value) {
-      switch (value) {
-        case 0:
-          return DATE_AND_TIME;
-        case 1:
-          return DATE_ONLY;
-        case 2:
-          return TIME_ONLY;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<DateTimePickerType>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<DateTimePickerType>
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<DateTimePickerType>() {
-              public DateTimePickerType findValueByNumber(int number) {
-                return DateTimePickerType.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.DateTimePicker.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final DateTimePickerType[] VALUES = values();
-
-    public static DateTimePickerType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private DateTimePickerType(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.DateTimePicker.DateTimePickerType)
-  }
-
-  private int bitField0_;
-  public static final int NAME_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object name_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the `DateTimePicker` is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the `DateTimePicker` is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int LABEL_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object label_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that prompts users to input a date, a time, or a date and time.
-   * For example, if users are scheduling an appointment, use a label such as
-   * `Appointment date` or `Appointment date and time`.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  @java.lang.Override
-  public java.lang.String getLabel() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      label_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that prompts users to input a date, a time, or a date and time.
-   * For example, if users are scheduling an appointment, use a label such as
-   * `Appointment date` or `Appointment date and time`.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getLabelBytes() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      label_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int TYPE_FIELD_NUMBER = 3;
-  private int type_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * Whether the widget supports inputting a date, a time, or the date and time.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  @java.lang.Override
-  public int getTypeValue() {
-    return type_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Whether the widget supports inputting a date, a time, or the date and time.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-   *
-   * @return The type.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DateTimePicker.DateTimePickerType getType() {
-    com.google.apps.card.v1.DateTimePicker.DateTimePickerType result =
-        com.google.apps.card.v1.DateTimePicker.DateTimePickerType.forNumber(type_);
-    return result == null
-        ? com.google.apps.card.v1.DateTimePicker.DateTimePickerType.UNRECOGNIZED
-        : result;
-  }
-
-  public static final int VALUE_MS_EPOCH_FIELD_NUMBER = 4;
-  private long valueMsEpoch_ = 0L;
-  /**
-   *
-   *
-   * <pre>
-   * The default value displayed in the widget, in milliseconds since [Unix
-   * epoch time](https://en.wikipedia.org/wiki/Unix_time).
-   *
-   * Specify the value based on the type of picker (`DateTimePickerType`):
-   *
-   * * `DATE_AND_TIME`: a calendar date and time in UTC. For example, to
-   *   represent January 1, 2023 at 12:00 PM UTC, use `1672574400000`.
-   * * `DATE_ONLY`: a calendar date at 00:00:00 UTC. For example, to represent
-   *   January 1, 2023, use `1672531200000`.
-   * * `TIME_ONLY`: a time in UTC. For example, to represent 12:00 PM, use
-   *   `43200000` (or `12 * 60 * 60 * 1000`).
-   * </pre>
-   *
-   * <code>int64 value_ms_epoch = 4;</code>
-   *
-   * @return The valueMsEpoch.
-   */
-  @java.lang.Override
-  public long getValueMsEpoch() {
-    return valueMsEpoch_;
-  }
-
-  public static final int TIMEZONE_OFFSET_DATE_FIELD_NUMBER = 5;
-  private int timezoneOffsetDate_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The number representing the time zone offset from UTC, in minutes.
-   * If set, the `value_ms_epoch` is displayed in the specified time zone.
-   * If unset, the value defaults to the user's time zone setting.
-   * </pre>
-   *
-   * <code>int32 timezone_offset_date = 5;</code>
-   *
-   * @return The timezoneOffsetDate.
-   */
-  @java.lang.Override
-  public int getTimezoneOffsetDate() {
-    return timezoneOffsetDate_;
-  }
-
-  public static final int ON_CHANGE_ACTION_FIELD_NUMBER = 6;
-  private com.google.apps.card.v1.Action onChangeAction_;
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  @java.lang.Override
-  public boolean hasOnChangeAction() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return The onChangeAction.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action getOnChangeAction() {
-    return onChangeAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : onChangeAction_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-    return onChangeAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : onChangeAction_;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
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-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(label_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, label_);
-    }
-    if (type_
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-      output.writeEnum(3, type_);
-    }
-    if (valueMsEpoch_ != 0L) {
-      output.writeInt64(4, valueMsEpoch_);
-    }
-    if (timezoneOffsetDate_ != 0) {
-      output.writeInt32(5, timezoneOffsetDate_);
-    }
-    if (((bitField0_ & 0x00000001) != 0)) {
-      output.writeMessage(6, getOnChangeAction());
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-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.DateTimePicker)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.DateTimePicker other = (com.google.apps.card.v1.DateTimePicker) obj;
-
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-      if (!getOnChangeAction().equals(other.getOnChangeAction())) return false;
-    }
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-    return true;
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-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + NAME_FIELD_NUMBER;
-    hash = (53 * hash) + getName().hashCode();
-    hash = (37 * hash) + LABEL_FIELD_NUMBER;
-    hash = (53 * hash) + getLabel().hashCode();
-    hash = (37 * hash) + TYPE_FIELD_NUMBER;
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-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.DateTimePicker parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
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-  public static com.google.apps.card.v1.DateTimePicker parseFrom(
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-  public static com.google.apps.card.v1.DateTimePicker parseFrom(byte[] data)
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-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.DateTimePicker parseFrom(
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-  public static com.google.apps.card.v1.DateTimePicker parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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-  public Builder newBuilderForType() {
-    return newBuilder();
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-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.DateTimePicker prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
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-   *
-   * <pre>
-   * Lets users input a date, a time, or both a date and a time. For an example in
-   * Google Chat apps, see [Date time
-   * picker](https://developers.google.com/chat/ui/widgets/date-time-picker).
-   *
-   * Users can input text or use the picker to select dates and times. If users
-   * input an invalid date or time, the picker shows an error that prompts users
-   * to input the information correctly.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.DateTimePicker}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
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-    @java.lang.Override
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-
-    @java.lang.Override
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-    @java.lang.Override
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-      com.google.apps.card.v1.DateTimePicker result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
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-      return result;
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-    @java.lang.Override
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-    @java.lang.Override
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-    @java.lang.Override
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-      return super.setRepeatedField(field, index, value);
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-    @java.lang.Override
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-      return super.addRepeatedField(field, value);
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-    @java.lang.Override
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-    public Builder mergeFrom(com.google.apps.card.v1.DateTimePicker other) {
-      if (other == com.google.apps.card.v1.DateTimePicker.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
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-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
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-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-      if (extensionRegistry == null) {
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-
-    private int bitField0_;
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-    private java.lang.Object name_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the `DateTimePicker` is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The name.
-     */
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-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the `DateTimePicker` is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString getNameBytes() {
-      java.lang.Object ref = name_;
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-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the `DateTimePicker` is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
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-      name_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the `DateTimePicker` is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      name_ = getDefaultInstance().getName();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the `DateTimePicker` is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      name_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object label_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that prompts users to input a date, a time, or a date and time.
-     * For example, if users are scheduling an appointment, use a label such as
-     * `Appointment date` or `Appointment date and time`.
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return The label.
-     */
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-      java.lang.Object ref = label_;
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-    /**
-     *
-     *
-     * <pre>
-     * The text that prompts users to input a date, a time, or a date and time.
-     * For example, if users are scheduling an appointment, use a label such as
-     * `Appointment date` or `Appointment date and time`.
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return The bytes for label.
-     */
-    public com.google.protobuf.ByteString getLabelBytes() {
-      java.lang.Object ref = label_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
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-        label_ = b;
-        return b;
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-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that prompts users to input a date, a time, or a date and time.
-     * For example, if users are scheduling an appointment, use a label such as
-     * `Appointment date` or `Appointment date and time`.
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @param value The label to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLabel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      label_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that prompts users to input a date, a time, or a date and time.
-     * For example, if users are scheduling an appointment, use a label such as
-     * `Appointment date` or `Appointment date and time`.
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearLabel() {
-      label_ = getDefaultInstance().getLabel();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that prompts users to input a date, a time, or a date and time.
-     * For example, if users are scheduling an appointment, use a label such as
-     * `Appointment date` or `Appointment date and time`.
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @param value The bytes for label to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLabelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
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-      checkByteStringIsUtf8(value);
-      label_ = value;
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-      onChanged();
-      return this;
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-
-    private int type_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Whether the widget supports inputting a date, a time, or the date and time.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-     *
-     * @return The enum numeric value on the wire for type.
-     */
-    @java.lang.Override
-    public int getTypeValue() {
-      return type_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the widget supports inputting a date, a time, or the date and time.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-     *
-     * @param value The enum numeric value on the wire for type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTypeValue(int value) {
-      type_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the widget supports inputting a date, a time, or the date and time.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-     *
-     * @return The type.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DateTimePicker.DateTimePickerType getType() {
-      com.google.apps.card.v1.DateTimePicker.DateTimePickerType result =
-          com.google.apps.card.v1.DateTimePicker.DateTimePickerType.forNumber(type_);
-      return result == null
-          ? com.google.apps.card.v1.DateTimePicker.DateTimePickerType.UNRECOGNIZED
-          : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the widget supports inputting a date, a time, or the date and time.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-     *
-     * @param value The type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setType(com.google.apps.card.v1.DateTimePicker.DateTimePickerType value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000004;
-      type_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the widget supports inputting a date, a time, or the date and time.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearType() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      type_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private long valueMsEpoch_;
-    /**
-     *
-     *
-     * <pre>
-     * The default value displayed in the widget, in milliseconds since [Unix
-     * epoch time](https://en.wikipedia.org/wiki/Unix_time).
-     *
-     * Specify the value based on the type of picker (`DateTimePickerType`):
-     *
-     * * `DATE_AND_TIME`: a calendar date and time in UTC. For example, to
-     *   represent January 1, 2023 at 12:00 PM UTC, use `1672574400000`.
-     * * `DATE_ONLY`: a calendar date at 00:00:00 UTC. For example, to represent
-     *   January 1, 2023, use `1672531200000`.
-     * * `TIME_ONLY`: a time in UTC. For example, to represent 12:00 PM, use
-     *   `43200000` (or `12 * 60 * 60 * 1000`).
-     * </pre>
-     *
-     * <code>int64 value_ms_epoch = 4;</code>
-     *
-     * @return The valueMsEpoch.
-     */
-    @java.lang.Override
-    public long getValueMsEpoch() {
-      return valueMsEpoch_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The default value displayed in the widget, in milliseconds since [Unix
-     * epoch time](https://en.wikipedia.org/wiki/Unix_time).
-     *
-     * Specify the value based on the type of picker (`DateTimePickerType`):
-     *
-     * * `DATE_AND_TIME`: a calendar date and time in UTC. For example, to
-     *   represent January 1, 2023 at 12:00 PM UTC, use `1672574400000`.
-     * * `DATE_ONLY`: a calendar date at 00:00:00 UTC. For example, to represent
-     *   January 1, 2023, use `1672531200000`.
-     * * `TIME_ONLY`: a time in UTC. For example, to represent 12:00 PM, use
-     *   `43200000` (or `12 * 60 * 60 * 1000`).
-     * </pre>
-     *
-     * <code>int64 value_ms_epoch = 4;</code>
-     *
-     * @param value The valueMsEpoch to set.
-     * @return This builder for chaining.
-     */
-    public Builder setValueMsEpoch(long value) {
-
-      valueMsEpoch_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The default value displayed in the widget, in milliseconds since [Unix
-     * epoch time](https://en.wikipedia.org/wiki/Unix_time).
-     *
-     * Specify the value based on the type of picker (`DateTimePickerType`):
-     *
-     * * `DATE_AND_TIME`: a calendar date and time in UTC. For example, to
-     *   represent January 1, 2023 at 12:00 PM UTC, use `1672574400000`.
-     * * `DATE_ONLY`: a calendar date at 00:00:00 UTC. For example, to represent
-     *   January 1, 2023, use `1672531200000`.
-     * * `TIME_ONLY`: a time in UTC. For example, to represent 12:00 PM, use
-     *   `43200000` (or `12 * 60 * 60 * 1000`).
-     * </pre>
-     *
-     * <code>int64 value_ms_epoch = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearValueMsEpoch() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      valueMsEpoch_ = 0L;
-      onChanged();
-      return this;
-    }
-
-    private int timezoneOffsetDate_;
-    /**
-     *
-     *
-     * <pre>
-     * The number representing the time zone offset from UTC, in minutes.
-     * If set, the `value_ms_epoch` is displayed in the specified time zone.
-     * If unset, the value defaults to the user's time zone setting.
-     * </pre>
-     *
-     * <code>int32 timezone_offset_date = 5;</code>
-     *
-     * @return The timezoneOffsetDate.
-     */
-    @java.lang.Override
-    public int getTimezoneOffsetDate() {
-      return timezoneOffsetDate_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The number representing the time zone offset from UTC, in minutes.
-     * If set, the `value_ms_epoch` is displayed in the specified time zone.
-     * If unset, the value defaults to the user's time zone setting.
-     * </pre>
-     *
-     * <code>int32 timezone_offset_date = 5;</code>
-     *
-     * @param value The timezoneOffsetDate to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTimezoneOffsetDate(int value) {
-
-      timezoneOffsetDate_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The number representing the time zone offset from UTC, in minutes.
-     * If set, the `value_ms_epoch` is displayed in the specified time zone.
-     * If unset, the value defaults to the user's time zone setting.
-     * </pre>
-     *
-     * <code>int32 timezone_offset_date = 5;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearTimezoneOffsetDate() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      timezoneOffsetDate_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.Action onChangeAction_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        onChangeActionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     *
-     * @return Whether the onChangeAction field is set.
-     */
-    public boolean hasOnChangeAction() {
-      return ((bitField0_ & 0x00000020) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     *
-     * @return The onChangeAction.
-     */
-    public com.google.apps.card.v1.Action getOnChangeAction() {
-      if (onChangeActionBuilder_ == null) {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      } else {
-        return onChangeActionBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onChangeAction_ = value;
-      } else {
-        onChangeActionBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (onChangeActionBuilder_ == null) {
-        onChangeAction_ = builderForValue.build();
-      } else {
-        onChangeActionBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder mergeOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && onChangeAction_ != null
-            && onChangeAction_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          getOnChangeActionBuilder().mergeFrom(value);
-        } else {
-          onChangeAction_ = value;
-        }
-      } else {
-        onChangeActionBuilder_.mergeFrom(value);
-      }
-      if (onChangeAction_ != null) {
-        bitField0_ |= 0x00000020;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder clearOnChangeAction() {
-      bitField0_ = (bitField0_ & ~0x00000020);
-      onChangeAction_ = null;
-      if (onChangeActionBuilder_ != null) {
-        onChangeActionBuilder_.dispose();
-        onChangeActionBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getOnChangeActionBuilder() {
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return getOnChangeActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-      if (onChangeActionBuilder_ != null) {
-        return onChangeActionBuilder_.getMessageOrBuilder();
-      } else {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Triggered when the user clicks **Save** or **Clear** from the
-     * `DateTimePicker` interface.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getOnChangeActionFieldBuilder() {
-      if (onChangeActionBuilder_ == null) {
-        onChangeActionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                getOnChangeAction(), getParentForChildren(), isClean());
-        onChangeAction_ = null;
-      }
-      return onChangeActionBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.DateTimePicker)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.DateTimePicker)
-  private static final com.google.apps.card.v1.DateTimePicker DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.DateTimePicker();
-  }
-
-  public static com.google.apps.card.v1.DateTimePicker getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DateTimePicker> PARSER =
-      new com.google.protobuf.AbstractParser<DateTimePicker>() {
-        @java.lang.Override
-        public DateTimePicker parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<DateTimePicker> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DateTimePicker> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.DateTimePicker getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePickerOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePickerOrBuilder.java
deleted file mode 100644
index 4b7eb88888de..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DateTimePickerOrBuilder.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface DateTimePickerOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.DateTimePicker)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the `DateTimePicker` is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the `DateTimePicker` is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that prompts users to input a date, a time, or a date and time.
-   * For example, if users are scheduling an appointment, use a label such as
-   * `Appointment date` or `Appointment date and time`.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  java.lang.String getLabel();
-  /**
-   *
-   *
-   * <pre>
-   * The text that prompts users to input a date, a time, or a date and time.
-   * For example, if users are scheduling an appointment, use a label such as
-   * `Appointment date` or `Appointment date and time`.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  com.google.protobuf.ByteString getLabelBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Whether the widget supports inputting a date, a time, or the date and time.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  int getTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * Whether the widget supports inputting a date, a time, or the date and time.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker.DateTimePickerType type = 3;</code>
-   *
-   * @return The type.
-   */
-  com.google.apps.card.v1.DateTimePicker.DateTimePickerType getType();
-
-  /**
-   *
-   *
-   * <pre>
-   * The default value displayed in the widget, in milliseconds since [Unix
-   * epoch time](https://en.wikipedia.org/wiki/Unix_time).
-   *
-   * Specify the value based on the type of picker (`DateTimePickerType`):
-   *
-   * * `DATE_AND_TIME`: a calendar date and time in UTC. For example, to
-   *   represent January 1, 2023 at 12:00 PM UTC, use `1672574400000`.
-   * * `DATE_ONLY`: a calendar date at 00:00:00 UTC. For example, to represent
-   *   January 1, 2023, use `1672531200000`.
-   * * `TIME_ONLY`: a time in UTC. For example, to represent 12:00 PM, use
-   *   `43200000` (or `12 * 60 * 60 * 1000`).
-   * </pre>
-   *
-   * <code>int64 value_ms_epoch = 4;</code>
-   *
-   * @return The valueMsEpoch.
-   */
-  long getValueMsEpoch();
-
-  /**
-   *
-   *
-   * <pre>
-   * The number representing the time zone offset from UTC, in minutes.
-   * If set, the `value_ms_epoch` is displayed in the specified time zone.
-   * If unset, the value defaults to the user's time zone setting.
-   * </pre>
-   *
-   * <code>int32 timezone_offset_date = 5;</code>
-   *
-   * @return The timezoneOffsetDate.
-   */
-  int getTimezoneOffsetDate();
-
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  boolean hasOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return The onChangeAction.
-   */
-  com.google.apps.card.v1.Action getOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * Triggered when the user clicks **Save** or **Clear** from the
-   * `DateTimePicker` interface.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedText.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedText.java
deleted file mode 100644
index 65f32071debf..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedText.java
+++ /dev/null
@@ -1,4738 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A widget that displays text with optional decorations such as a label above
- * or below the text, an icon in front of the text, a selection widget, or a
- * button after the text. For an example in
- * Google Chat apps, see [Decorated
- * text](https://developers.google.com/chat/ui/widgets/decorated-text).
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.DecoratedText}
- */
-public final class DecoratedText extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.DecoratedText)
-    DecoratedTextOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use DecoratedText.newBuilder() to construct.
-  private DecoratedText(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private DecoratedText() {
-    topLabel_ = "";
-    text_ = "";
-    bottomLabel_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new DecoratedText();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_DecoratedText_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_DecoratedText_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.DecoratedText.class,
-            com.google.apps.card.v1.DecoratedText.Builder.class);
-  }
-
-  public interface SwitchControlOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.DecoratedText.SwitchControl)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the switch widget is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The name.
-     */
-    java.lang.String getName();
-    /**
-     *
-     *
-     * <pre>
-     * The name by which the switch widget is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The bytes for name.
-     */
-    com.google.protobuf.ByteString getNameBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 2;</code>
-     *
-     * @return The value.
-     */
-    java.lang.String getValue();
-    /**
-     *
-     *
-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 2;</code>
-     *
-     * @return The bytes for value.
-     */
-    com.google.protobuf.ByteString getValueBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * When `true`, the switch is selected.
-     * </pre>
-     *
-     * <code>bool selected = 3;</code>
-     *
-     * @return The selected.
-     */
-    boolean getSelected();
-
-    /**
-     *
-     *
-     * <pre>
-     * The action to perform when the switch state is changed, such as what
-     *  function to run.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-     *
-     * @return Whether the onChangeAction field is set.
-     */
-    boolean hasOnChangeAction();
-    /**
-     *
-     *
-     * <pre>
-     * The action to perform when the switch state is changed, such as what
-     *  function to run.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-     *
-     * @return The onChangeAction.
-     */
-    com.google.apps.card.v1.Action getOnChangeAction();
-    /**
-     *
-     *
-     * <pre>
-     * The action to perform when the switch state is changed, such as what
-     *  function to run.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-     */
-    com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder();
-
-    /**
-     *
-     *
-     * <pre>
-     * How the switch appears in the user interface.
-     *
-     * [Google Workspace Add-ons
-     * and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-     *
-     * @return The enum numeric value on the wire for controlType.
-     */
-    int getControlTypeValue();
-    /**
-     *
-     *
-     * <pre>
-     * How the switch appears in the user interface.
-     *
-     * [Google Workspace Add-ons
-     * and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-     *
-     * @return The controlType.
-     */
-    com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType getControlType();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Either a toggle-style switch or a checkbox inside a `decoratedText` widget.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   *
-   * Only supported in the `decoratedText` widget.
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.DecoratedText.SwitchControl}
-   */
-  public static final class SwitchControl extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.DecoratedText.SwitchControl)
-      SwitchControlOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use SwitchControl.newBuilder() to construct.
-    private SwitchControl(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
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-
-    private SwitchControl() {
-      name_ = "";
-      value_ = "";
-      controlType_ = 0;
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-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new SwitchControl();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_DecoratedText_SwitchControl_descriptor;
-    }
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-
-    /**
-     *
-     *
-     * <pre>
-     * How the switch appears in the user interface.
-     *
-     * [Google Workspace Add-ons
-     * and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * Protobuf enum {@code google.apps.card.v1.DecoratedText.SwitchControl.ControlType}
-     */
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-      /**
-       *
-       *
-       * <pre>
-       * A toggle-style switch.
-       * </pre>
-       *
-       * <code>SWITCH = 0;</code>
-       */
-      SWITCH(0),
-      /**
-       *
-       *
-       * <pre>
-       * Deprecated in favor of `CHECK_BOX`.
-       * </pre>
-       *
-       * <code>CHECKBOX = 1;</code>
-       */
-      CHECKBOX(1),
-      /**
-       *
-       *
-       * <pre>
-       * A checkbox.
-       * </pre>
-       *
-       * <code>CHECK_BOX = 2;</code>
-       */
-      CHECK_BOX(2),
-      UNRECOGNIZED(-1),
-      ;
-
-      /**
-       *
-       *
-       * <pre>
-       * A toggle-style switch.
-       * </pre>
-       *
-       * <code>SWITCH = 0;</code>
-       */
-      public static final int SWITCH_VALUE = 0;
-      /**
-       *
-       *
-       * <pre>
-       * Deprecated in favor of `CHECK_BOX`.
-       * </pre>
-       *
-       * <code>CHECKBOX = 1;</code>
-       */
-      public static final int CHECKBOX_VALUE = 1;
-      /**
-       *
-       *
-       * <pre>
-       * A checkbox.
-       * </pre>
-       *
-       * <code>CHECK_BOX = 2;</code>
-       */
-      public static final int CHECK_BOX_VALUE = 2;
-
-      public final int getNumber() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalArgumentException(
-              "Can't get the number of an unknown enum value.");
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-
-      /**
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-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static ControlType valueOf(int value) {
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-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static ControlType forNumber(int value) {
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-            return SWITCH;
-          case 1:
-            return CHECKBOX;
-          case 2:
-            return CHECK_BOX;
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-            return null;
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-
-      public static com.google.protobuf.Internal.EnumLiteMap<ControlType> internalGetValueMap() {
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-
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-              return ControlType.forNumber(number);
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-
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-          throw new java.lang.IllegalStateException(
-              "Can't get the descriptor of an unrecognized enum value.");
-        }
-        return getDescriptor().getValues().get(ordinal());
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-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-        return getDescriptor();
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-
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-            .getEnumTypes()
-            .get(0);
-      }
-
-      private static final ControlType[] VALUES = values();
-
-      public static ControlType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-        }
-        if (desc.getIndex() == -1) {
-          return UNRECOGNIZED;
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private ControlType(int value) {
-        this.value = value;
-      }
-
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-    /**
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-     *
-     * <pre>
-     * The name by which the switch widget is identified in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The name.
-     */
-    @java.lang.Override
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-     * <pre>
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-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
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-     *
-     * @return The bytes for name.
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-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
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-     * @return The value.
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-     * <pre>
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-     * </pre>
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-     * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
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-     *
-     * <pre>
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-     * </pre>
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-     *
-     * <pre>
-     * How the switch appears in the user interface.
-     *
-     * [Google Workspace Add-ons
-     * and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
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-     *
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-     *
-     *
-     * <pre>
-     * How the switch appears in the user interface.
-     *
-     * [Google Workspace Add-ons
-     * and Chat apps](https://developers.google.com/workspace/extend):
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-     *
-     * [Google Workspace Add-ons and Chat
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-      public com.google.apps.card.v1.DecoratedText.SwitchControl build() {
-        com.google.apps.card.v1.DecoratedText.SwitchControl result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public com.google.apps.card.v1.DecoratedText.SwitchControl buildPartial() {
-        com.google.apps.card.v1.DecoratedText.SwitchControl result =
-            new com.google.apps.card.v1.DecoratedText.SwitchControl(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
-        onBuilt();
-        return result;
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-
-      private void buildPartial0(com.google.apps.card.v1.DecoratedText.SwitchControl result) {
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-          result.name_ = name_;
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-          to_bitField0_ |= 0x00000001;
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-          result.controlType_ = controlType_;
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-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-
-      @java.lang.Override
-      public Builder setField(
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-
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
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-
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
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-
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
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-
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.apps.card.v1.DecoratedText.SwitchControl) {
-          return mergeFrom((com.google.apps.card.v1.DecoratedText.SwitchControl) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(com.google.apps.card.v1.DecoratedText.SwitchControl other) {
-        if (other == com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance())
-          return this;
-        if (!other.getName().isEmpty()) {
-          name_ = other.name_;
-          bitField0_ |= 0x00000001;
-          onChanged();
-        }
-        if (!other.getValue().isEmpty()) {
-          value_ = other.value_;
-          bitField0_ |= 0x00000002;
-          onChanged();
-        }
-        if (other.getSelected() != false) {
-          setSelected(other.getSelected());
-        }
-        if (other.hasOnChangeAction()) {
-          mergeOnChangeAction(other.getOnChangeAction());
-        }
-        if (other.controlType_ != 0) {
-          setControlTypeValue(other.getControlTypeValue());
-        }
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
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-                break;
-              case 10:
-                {
-                  name_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  value_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-              case 24:
-                {
-                  selected_ = input.readBool();
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 24
-              case 34:
-                {
-                  input.readMessage(
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-                  bitField0_ |= 0x00000008;
-                  break;
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-              case 40:
-                {
-                  controlType_ = input.readEnum();
-                  bitField0_ |= 0x00000010;
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-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
-
-      private int bitField0_;
-
-      private java.lang.Object name_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The name by which the switch widget is identified in a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string name = 1;</code>
-       *
-       * @return The name.
-       */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
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-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          name_ = s;
-          return s;
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-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The name by which the switch widget is identified in a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string name = 1;</code>
-       *
-       * @return The bytes for name.
-       */
-      public com.google.protobuf.ByteString getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The name by which the switch widget is identified in a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string name = 1;</code>
-       *
-       * @param value The name to set.
-       * @return This builder for chaining.
-       */
-      public Builder setName(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        name_ = value;
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The name by which the switch widget is identified in a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string name = 1;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearName() {
-        name_ = getDefaultInstance().getName();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The name by which the switch widget is identified in a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string name = 1;</code>
-       *
-       * @param value The bytes for name to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNameBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        name_ = value;
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object value_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The value entered by a user, returned as part of a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string value = 2;</code>
-       *
-       * @return The value.
-       */
-      public java.lang.String getValue() {
-        java.lang.Object ref = value_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          value_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The value entered by a user, returned as part of a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string value = 2;</code>
-       *
-       * @return The bytes for value.
-       */
-      public com.google.protobuf.ByteString getValueBytes() {
-        java.lang.Object ref = value_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          value_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The value entered by a user, returned as part of a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string value = 2;</code>
-       *
-       * @param value The value to set.
-       * @return This builder for chaining.
-       */
-      public Builder setValue(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        value_ = value;
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The value entered by a user, returned as part of a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string value = 2;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearValue() {
-        value_ = getDefaultInstance().getValue();
-        bitField0_ = (bitField0_ & ~0x00000002);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The value entered by a user, returned as part of a form input event.
-       *
-       * For details about working with form inputs, see [Receive form
-       * data](https://developers.google.com/chat/ui/read-form-data).
-       * </pre>
-       *
-       * <code>string value = 2;</code>
-       *
-       * @param value The bytes for value to set.
-       * @return This builder for chaining.
-       */
-      public Builder setValueBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        value_ = value;
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-
-      private boolean selected_;
-      /**
-       *
-       *
-       * <pre>
-       * When `true`, the switch is selected.
-       * </pre>
-       *
-       * <code>bool selected = 3;</code>
-       *
-       * @return The selected.
-       */
-      @java.lang.Override
-      public boolean getSelected() {
-        return selected_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * When `true`, the switch is selected.
-       * </pre>
-       *
-       * <code>bool selected = 3;</code>
-       *
-       * @param value The selected to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSelected(boolean value) {
-
-        selected_ = value;
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * When `true`, the switch is selected.
-       * </pre>
-       *
-       * <code>bool selected = 3;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearSelected() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        selected_ = false;
-        onChanged();
-        return this;
-      }
-
-      private com.google.apps.card.v1.Action onChangeAction_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.Action,
-              com.google.apps.card.v1.Action.Builder,
-              com.google.apps.card.v1.ActionOrBuilder>
-          onChangeActionBuilder_;
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       *
-       * @return Whether the onChangeAction field is set.
-       */
-      public boolean hasOnChangeAction() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       *
-       * @return The onChangeAction.
-       */
-      public com.google.apps.card.v1.Action getOnChangeAction() {
-        if (onChangeActionBuilder_ == null) {
-          return onChangeAction_ == null
-              ? com.google.apps.card.v1.Action.getDefaultInstance()
-              : onChangeAction_;
-        } else {
-          return onChangeActionBuilder_.getMessage();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public Builder setOnChangeAction(com.google.apps.card.v1.Action value) {
-        if (onChangeActionBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          onChangeAction_ = value;
-        } else {
-          onChangeActionBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public Builder setOnChangeAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-        if (onChangeActionBuilder_ == null) {
-          onChangeAction_ = builderForValue.build();
-        } else {
-          onChangeActionBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public Builder mergeOnChangeAction(com.google.apps.card.v1.Action value) {
-        if (onChangeActionBuilder_ == null) {
-          if (((bitField0_ & 0x00000008) != 0)
-              && onChangeAction_ != null
-              && onChangeAction_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-            getOnChangeActionBuilder().mergeFrom(value);
-          } else {
-            onChangeAction_ = value;
-          }
-        } else {
-          onChangeActionBuilder_.mergeFrom(value);
-        }
-        if (onChangeAction_ != null) {
-          bitField0_ |= 0x00000008;
-          onChanged();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public Builder clearOnChangeAction() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        onChangeAction_ = null;
-        if (onChangeActionBuilder_ != null) {
-          onChangeActionBuilder_.dispose();
-          onChangeActionBuilder_ = null;
-        }
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public com.google.apps.card.v1.Action.Builder getOnChangeActionBuilder() {
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return getOnChangeActionFieldBuilder().getBuilder();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-        if (onChangeActionBuilder_ != null) {
-          return onChangeActionBuilder_.getMessageOrBuilder();
-        } else {
-          return onChangeAction_ == null
-              ? com.google.apps.card.v1.Action.getDefaultInstance()
-              : onChangeAction_;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The action to perform when the switch state is changed, such as what
-       *  function to run.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Action on_change_action = 4;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.Action,
-              com.google.apps.card.v1.Action.Builder,
-              com.google.apps.card.v1.ActionOrBuilder>
-          getOnChangeActionFieldBuilder() {
-        if (onChangeActionBuilder_ == null) {
-          onChangeActionBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.apps.card.v1.Action,
-                  com.google.apps.card.v1.Action.Builder,
-                  com.google.apps.card.v1.ActionOrBuilder>(
-                  getOnChangeAction(), getParentForChildren(), isClean());
-          onChangeAction_ = null;
-        }
-        return onChangeActionBuilder_;
-      }
-
-      private int controlType_ = 0;
-      /**
-       *
-       *
-       * <pre>
-       * How the switch appears in the user interface.
-       *
-       * [Google Workspace Add-ons
-       * and Chat apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-       *
-       * @return The enum numeric value on the wire for controlType.
-       */
-      @java.lang.Override
-      public int getControlTypeValue() {
-        return controlType_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * How the switch appears in the user interface.
-       *
-       * [Google Workspace Add-ons
-       * and Chat apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-       *
-       * @param value The enum numeric value on the wire for controlType to set.
-       * @return This builder for chaining.
-       */
-      public Builder setControlTypeValue(int value) {
-        controlType_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * How the switch appears in the user interface.
-       *
-       * [Google Workspace Add-ons
-       * and Chat apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-       *
-       * @return The controlType.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType getControlType() {
-        com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType result =
-            com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType.forNumber(controlType_);
-        return result == null
-            ? com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType.UNRECOGNIZED
-            : result;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * How the switch appears in the user interface.
-       *
-       * [Google Workspace Add-ons
-       * and Chat apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-       *
-       * @param value The controlType to set.
-       * @return This builder for chaining.
-       */
-      public Builder setControlType(
-          com.google.apps.card.v1.DecoratedText.SwitchControl.ControlType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000010;
-        controlType_ = value.getNumber();
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * How the switch appears in the user interface.
-       *
-       * [Google Workspace Add-ons
-       * and Chat apps](https://developers.google.com/workspace/extend):
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.DecoratedText.SwitchControl.ControlType control_type = 5;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearControlType() {
-        bitField0_ = (bitField0_ & ~0x00000010);
-        controlType_ = 0;
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.DecoratedText.SwitchControl)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.DecoratedText.SwitchControl)
-    private static final com.google.apps.card.v1.DecoratedText.SwitchControl DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.DecoratedText.SwitchControl();
-    }
-
-    public static com.google.apps.card.v1.DecoratedText.SwitchControl getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<SwitchControl> PARSER =
-        new com.google.protobuf.AbstractParser<SwitchControl>() {
-          @java.lang.Override
-          public SwitchControl parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<SwitchControl> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<SwitchControl> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.DecoratedText.SwitchControl getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  private int bitField0_;
-  private int controlCase_ = 0;
-
-  @SuppressWarnings("serial")
-  private java.lang.Object control_;
-
-  public enum ControlCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    BUTTON(8),
-    SWITCH_CONTROL(9),
-    END_ICON(11),
-    CONTROL_NOT_SET(0);
-    private final int value;
-
-    private ControlCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ControlCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static ControlCase forNumber(int value) {
-      switch (value) {
-        case 8:
-          return BUTTON;
-        case 9:
-          return SWITCH_CONTROL;
-        case 11:
-          return END_ICON;
-        case 0:
-          return CONTROL_NOT_SET;
-        default:
-          return null;
-      }
-    }
-
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public ControlCase getControlCase() {
-    return ControlCase.forNumber(controlCase_);
-  }
-
-  public static final int ICON_FIELD_NUMBER = 1;
-  private com.google.apps.card.v1.Icon icon_;
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   *
-   * @deprecated google.apps.card.v1.DecoratedText.icon is deprecated. See
-   *     google/apps/card/v1/card.proto;l=794
-   * @return Whether the icon field is set.
-   */
-  @java.lang.Override
-  @java.lang.Deprecated
-  public boolean hasIcon() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   *
-   * @deprecated google.apps.card.v1.DecoratedText.icon is deprecated. See
-   *     google/apps/card/v1/card.proto;l=794
-   * @return The icon.
-   */
-  @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.apps.card.v1.Icon getIcon() {
-    return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   */
-  @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.apps.card.v1.IconOrBuilder getIconOrBuilder() {
-    return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-  }
-
-  public static final int START_ICON_FIELD_NUMBER = 12;
-  private com.google.apps.card.v1.Icon startIcon_;
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   *
-   * @return Whether the startIcon field is set.
-   */
-  @java.lang.Override
-  public boolean hasStartIcon() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   *
-   * @return The startIcon.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Icon getStartIcon() {
-    return startIcon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : startIcon_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.IconOrBuilder getStartIconOrBuilder() {
-    return startIcon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : startIcon_;
-  }
-
-  public static final int TOP_LABEL_FIELD_NUMBER = 3;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object topLabel_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above `text`. Always truncates.
-   * </pre>
-   *
-   * <code>string top_label = 3;</code>
-   *
-   * @return The topLabel.
-   */
-  @java.lang.Override
-  public java.lang.String getTopLabel() {
-    java.lang.Object ref = topLabel_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      topLabel_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above `text`. Always truncates.
-   * </pre>
-   *
-   * <code>string top_label = 3;</code>
-   *
-   * @return The bytes for topLabel.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getTopLabelBytes() {
-    java.lang.Object ref = topLabel_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      topLabel_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int TEXT_FIELD_NUMBER = 4;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object text_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Required. The primary text.
-   *
-   * Supports simple formatting. For more information
-   * about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   * </pre>
-   *
-   * <code>string text = 4;</code>
-   *
-   * @return The text.
-   */
-  @java.lang.Override
-  public java.lang.String getText() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      text_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Required. The primary text.
-   *
-   * Supports simple formatting. For more information
-   * about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   * </pre>
-   *
-   * <code>string text = 4;</code>
-   *
-   * @return The bytes for text.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getTextBytes() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      text_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int WRAP_TEXT_FIELD_NUMBER = 5;
-  private boolean wrapText_ = false;
-  /**
-   *
-   *
-   * <pre>
-   * The wrap text setting. If `true`, the text wraps and displays on
-   * multiple lines. Otherwise, the text is truncated.
-   *
-   * Only applies to `text`, not `topLabel` and `bottomLabel`.
-   * </pre>
-   *
-   * <code>bool wrap_text = 5;</code>
-   *
-   * @return The wrapText.
-   */
-  @java.lang.Override
-  public boolean getWrapText() {
-    return wrapText_;
-  }
-
-  public static final int BOTTOM_LABEL_FIELD_NUMBER = 6;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object bottomLabel_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears below `text`. Always wraps.
-   * </pre>
-   *
-   * <code>string bottom_label = 6;</code>
-   *
-   * @return The bottomLabel.
-   */
-  @java.lang.Override
-  public java.lang.String getBottomLabel() {
-    java.lang.Object ref = bottomLabel_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      bottomLabel_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears below `text`. Always wraps.
-   * </pre>
-   *
-   * <code>string bottom_label = 6;</code>
-   *
-   * @return The bytes for bottomLabel.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getBottomLabelBytes() {
-    java.lang.Object ref = bottomLabel_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      bottomLabel_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ON_CLICK_FIELD_NUMBER = 7;
-  private com.google.apps.card.v1.OnClick onClick_;
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  @java.lang.Override
-  public boolean hasOnClick() {
-    return ((bitField0_ & 0x00000004) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   *
-   * @return The onClick.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OnClick getOnClick() {
-    return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-    return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-  }
-
-  public static final int BUTTON_FIELD_NUMBER = 8;
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   *
-   * @return Whether the button field is set.
-   */
-  @java.lang.Override
-  public boolean hasButton() {
-    return controlCase_ == 8;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   *
-   * @return The button.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Button getButton() {
-    if (controlCase_ == 8) {
-      return (com.google.apps.card.v1.Button) control_;
-    }
-    return com.google.apps.card.v1.Button.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ButtonOrBuilder getButtonOrBuilder() {
-    if (controlCase_ == 8) {
-      return (com.google.apps.card.v1.Button) control_;
-    }
-    return com.google.apps.card.v1.Button.getDefaultInstance();
-  }
-
-  public static final int SWITCH_CONTROL_FIELD_NUMBER = 9;
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   *
-   * @return Whether the switchControl field is set.
-   */
-  @java.lang.Override
-  public boolean hasSwitchControl() {
-    return controlCase_ == 9;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   *
-   * @return The switchControl.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DecoratedText.SwitchControl getSwitchControl() {
-    if (controlCase_ == 9) {
-      return (com.google.apps.card.v1.DecoratedText.SwitchControl) control_;
-    }
-    return com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder getSwitchControlOrBuilder() {
-    if (controlCase_ == 9) {
-      return (com.google.apps.card.v1.DecoratedText.SwitchControl) control_;
-    }
-    return com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-  }
-
-  public static final int END_ICON_FIELD_NUMBER = 11;
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   *
-   * @return Whether the endIcon field is set.
-   */
-  @java.lang.Override
-  public boolean hasEndIcon() {
-    return controlCase_ == 11;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   *
-   * @return The endIcon.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Icon getEndIcon() {
-    if (controlCase_ == 11) {
-      return (com.google.apps.card.v1.Icon) control_;
-    }
-    return com.google.apps.card.v1.Icon.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.IconOrBuilder getEndIconOrBuilder() {
-    if (controlCase_ == 11) {
-      return (com.google.apps.card.v1.Icon) control_;
-    }
-    return com.google.apps.card.v1.Icon.getDefaultInstance();
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (((bitField0_ & 0x00000001) != 0)) {
-      output.writeMessage(1, getIcon());
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topLabel_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, topLabel_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(text_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, text_);
-    }
-    if (wrapText_ != false) {
-      output.writeBool(5, wrapText_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(bottomLabel_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 6, bottomLabel_);
-    }
-    if (((bitField0_ & 0x00000004) != 0)) {
-      output.writeMessage(7, getOnClick());
-    }
-    if (controlCase_ == 8) {
-      output.writeMessage(8, (com.google.apps.card.v1.Button) control_);
-    }
-    if (controlCase_ == 9) {
-      output.writeMessage(9, (com.google.apps.card.v1.DecoratedText.SwitchControl) control_);
-    }
-    if (controlCase_ == 11) {
-      output.writeMessage(11, (com.google.apps.card.v1.Icon) control_);
-    }
-    if (((bitField0_ & 0x00000002) != 0)) {
-      output.writeMessage(12, getStartIcon());
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIcon());
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topLabel_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, topLabel_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(text_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, text_);
-    }
-    if (wrapText_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, wrapText_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(bottomLabel_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, bottomLabel_);
-    }
-    if (((bitField0_ & 0x00000004) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getOnClick());
-    }
-    if (controlCase_ == 8) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, (com.google.apps.card.v1.Button) control_);
-    }
-    if (controlCase_ == 9) {
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-    @java.lang.Deprecated
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-      bitField0_ = (bitField0_ & ~0x00000001);
-      icon_ = null;
-      if (iconBuilder_ != null) {
-        iconBuilder_.dispose();
-        iconBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Deprecated in favor of `startIcon`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-     */
-    @java.lang.Deprecated
-    public com.google.apps.card.v1.Icon.Builder getIconBuilder() {
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return getIconFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Deprecated in favor of `startIcon`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-     */
-    @java.lang.Deprecated
-    public com.google.apps.card.v1.IconOrBuilder getIconOrBuilder() {
-      if (iconBuilder_ != null) {
-        return iconBuilder_.getMessageOrBuilder();
-      } else {
-        return icon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : icon_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Deprecated in favor of `startIcon`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        getIconFieldBuilder() {
-      if (iconBuilder_ == null) {
-        iconBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Icon,
-                com.google.apps.card.v1.Icon.Builder,
-                com.google.apps.card.v1.IconOrBuilder>(
-                getIcon(), getParentForChildren(), isClean());
-        icon_ = null;
-      }
-      return iconBuilder_;
-    }
-
-    private com.google.apps.card.v1.Icon startIcon_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        startIconBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     *
-     * @return Whether the startIcon field is set.
-     */
-    public boolean hasStartIcon() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     *
-     * @return The startIcon.
-     */
-    public com.google.apps.card.v1.Icon getStartIcon() {
-      if (startIconBuilder_ == null) {
-        return startIcon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : startIcon_;
-      } else {
-        return startIconBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public Builder setStartIcon(com.google.apps.card.v1.Icon value) {
-      if (startIconBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        startIcon_ = value;
-      } else {
-        startIconBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public Builder setStartIcon(com.google.apps.card.v1.Icon.Builder builderForValue) {
-      if (startIconBuilder_ == null) {
-        startIcon_ = builderForValue.build();
-      } else {
-        startIconBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public Builder mergeStartIcon(com.google.apps.card.v1.Icon value) {
-      if (startIconBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && startIcon_ != null
-            && startIcon_ != com.google.apps.card.v1.Icon.getDefaultInstance()) {
-          getStartIconBuilder().mergeFrom(value);
-        } else {
-          startIcon_ = value;
-        }
-      } else {
-        startIconBuilder_.mergeFrom(value);
-      }
-      if (startIcon_ != null) {
-        bitField0_ |= 0x00000002;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public Builder clearStartIcon() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      startIcon_ = null;
-      if (startIconBuilder_ != null) {
-        startIconBuilder_.dispose();
-        startIconBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public com.google.apps.card.v1.Icon.Builder getStartIconBuilder() {
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return getStartIconFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    public com.google.apps.card.v1.IconOrBuilder getStartIconOrBuilder() {
-      if (startIconBuilder_ != null) {
-        return startIconBuilder_.getMessageOrBuilder();
-      } else {
-        return startIcon_ == null ? com.google.apps.card.v1.Icon.getDefaultInstance() : startIcon_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The icon displayed in front of the text.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        getStartIconFieldBuilder() {
-      if (startIconBuilder_ == null) {
-        startIconBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Icon,
-                com.google.apps.card.v1.Icon.Builder,
-                com.google.apps.card.v1.IconOrBuilder>(
-                getStartIcon(), getParentForChildren(), isClean());
-        startIcon_ = null;
-      }
-      return startIconBuilder_;
-    }
-
-    private java.lang.Object topLabel_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above `text`. Always truncates.
-     * </pre>
-     *
-     * <code>string top_label = 3;</code>
-     *
-     * @return The topLabel.
-     */
-    public java.lang.String getTopLabel() {
-      java.lang.Object ref = topLabel_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        topLabel_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above `text`. Always truncates.
-     * </pre>
-     *
-     * <code>string top_label = 3;</code>
-     *
-     * @return The bytes for topLabel.
-     */
-    public com.google.protobuf.ByteString getTopLabelBytes() {
-      java.lang.Object ref = topLabel_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        topLabel_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above `text`. Always truncates.
-     * </pre>
-     *
-     * <code>string top_label = 3;</code>
-     *
-     * @param value The topLabel to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTopLabel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      topLabel_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above `text`. Always truncates.
-     * </pre>
-     *
-     * <code>string top_label = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearTopLabel() {
-      topLabel_ = getDefaultInstance().getTopLabel();
-      bitField0_ = (bitField0_ & ~0x00000004);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above `text`. Always truncates.
-     * </pre>
-     *
-     * <code>string top_label = 3;</code>
-     *
-     * @param value The bytes for topLabel to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTopLabelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      topLabel_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object text_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Required. The primary text.
-     *
-     * Supports simple formatting. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string text = 4;</code>
-     *
-     * @return The text.
-     */
-    public java.lang.String getText() {
-      java.lang.Object ref = text_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        text_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The primary text.
-     *
-     * Supports simple formatting. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string text = 4;</code>
-     *
-     * @return The bytes for text.
-     */
-    public com.google.protobuf.ByteString getTextBytes() {
-      java.lang.Object ref = text_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        text_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The primary text.
-     *
-     * Supports simple formatting. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string text = 4;</code>
-     *
-     * @param value The text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      text_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The primary text.
-     *
-     * Supports simple formatting. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string text = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearText() {
-      text_ = getDefaultInstance().getText();
-      bitField0_ = (bitField0_ & ~0x00000008);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. The primary text.
-     *
-     * Supports simple formatting. For more information
-     * about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     * </pre>
-     *
-     * <code>string text = 4;</code>
-     *
-     * @param value The bytes for text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      text_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-
-    private boolean wrapText_;
-    /**
-     *
-     *
-     * <pre>
-     * The wrap text setting. If `true`, the text wraps and displays on
-     * multiple lines. Otherwise, the text is truncated.
-     *
-     * Only applies to `text`, not `topLabel` and `bottomLabel`.
-     * </pre>
-     *
-     * <code>bool wrap_text = 5;</code>
-     *
-     * @return The wrapText.
-     */
-    @java.lang.Override
-    public boolean getWrapText() {
-      return wrapText_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The wrap text setting. If `true`, the text wraps and displays on
-     * multiple lines. Otherwise, the text is truncated.
-     *
-     * Only applies to `text`, not `topLabel` and `bottomLabel`.
-     * </pre>
-     *
-     * <code>bool wrap_text = 5;</code>
-     *
-     * @param value The wrapText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setWrapText(boolean value) {
-
-      wrapText_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The wrap text setting. If `true`, the text wraps and displays on
-     * multiple lines. Otherwise, the text is truncated.
-     *
-     * Only applies to `text`, not `topLabel` and `bottomLabel`.
-     * </pre>
-     *
-     * <code>bool wrap_text = 5;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearWrapText() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      wrapText_ = false;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object bottomLabel_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears below `text`. Always wraps.
-     * </pre>
-     *
-     * <code>string bottom_label = 6;</code>
-     *
-     * @return The bottomLabel.
-     */
-    public java.lang.String getBottomLabel() {
-      java.lang.Object ref = bottomLabel_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        bottomLabel_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears below `text`. Always wraps.
-     * </pre>
-     *
-     * <code>string bottom_label = 6;</code>
-     *
-     * @return The bytes for bottomLabel.
-     */
-    public com.google.protobuf.ByteString getBottomLabelBytes() {
-      java.lang.Object ref = bottomLabel_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        bottomLabel_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears below `text`. Always wraps.
-     * </pre>
-     *
-     * <code>string bottom_label = 6;</code>
-     *
-     * @param value The bottomLabel to set.
-     * @return This builder for chaining.
-     */
-    public Builder setBottomLabel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bottomLabel_ = value;
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears below `text`. Always wraps.
-     * </pre>
-     *
-     * <code>string bottom_label = 6;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearBottomLabel() {
-      bottomLabel_ = getDefaultInstance().getBottomLabel();
-      bitField0_ = (bitField0_ & ~0x00000020);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears below `text`. Always wraps.
-     * </pre>
-     *
-     * <code>string bottom_label = 6;</code>
-     *
-     * @param value The bytes for bottomLabel to set.
-     * @return This builder for chaining.
-     */
-    public Builder setBottomLabelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      bottomLabel_ = value;
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.OnClick onClick_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        onClickBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    public boolean hasOnClick() {
-      return ((bitField0_ & 0x00000040) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     *
-     * @return The onClick.
-     */
-    public com.google.apps.card.v1.OnClick getOnClick() {
-      if (onClickBuilder_ == null) {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      } else {
-        return onClickBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onClick_ = value;
-      } else {
-        onClickBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick.Builder builderForValue) {
-      if (onClickBuilder_ == null) {
-        onClick_ = builderForValue.build();
-      } else {
-        onClickBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public Builder mergeOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && onClick_ != null
-            && onClick_ != com.google.apps.card.v1.OnClick.getDefaultInstance()) {
-          getOnClickBuilder().mergeFrom(value);
-        } else {
-          onClick_ = value;
-        }
-      } else {
-        onClickBuilder_.mergeFrom(value);
-      }
-      if (onClick_ != null) {
-        bitField0_ |= 0x00000040;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public Builder clearOnClick() {
-      bitField0_ = (bitField0_ & ~0x00000040);
-      onClick_ = null;
-      if (onClickBuilder_ != null) {
-        onClickBuilder_.dispose();
-        onClickBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public com.google.apps.card.v1.OnClick.Builder getOnClickBuilder() {
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return getOnClickFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-      if (onClickBuilder_ != null) {
-        return onClickBuilder_.getMessageOrBuilder();
-      } else {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This action is triggered when users click `topLabel` or `bottomLabel`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        getOnClickFieldBuilder() {
-      if (onClickBuilder_ == null) {
-        onClickBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.OnClick,
-                com.google.apps.card.v1.OnClick.Builder,
-                com.google.apps.card.v1.OnClickOrBuilder>(
-                getOnClick(), getParentForChildren(), isClean());
-        onClick_ = null;
-      }
-      return onClickBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Button,
-            com.google.apps.card.v1.Button.Builder,
-            com.google.apps.card.v1.ButtonOrBuilder>
-        buttonBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     *
-     * @return Whether the button field is set.
-     */
-    @java.lang.Override
-    public boolean hasButton() {
-      return controlCase_ == 8;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     *
-     * @return The button.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Button getButton() {
-      if (buttonBuilder_ == null) {
-        if (controlCase_ == 8) {
-          return (com.google.apps.card.v1.Button) control_;
-        }
-        return com.google.apps.card.v1.Button.getDefaultInstance();
-      } else {
-        if (controlCase_ == 8) {
-          return buttonBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Button.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    public Builder setButton(com.google.apps.card.v1.Button value) {
-      if (buttonBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        control_ = value;
-        onChanged();
-      } else {
-        buttonBuilder_.setMessage(value);
-      }
-      controlCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    public Builder setButton(com.google.apps.card.v1.Button.Builder builderForValue) {
-      if (buttonBuilder_ == null) {
-        control_ = builderForValue.build();
-        onChanged();
-      } else {
-        buttonBuilder_.setMessage(builderForValue.build());
-      }
-      controlCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    public Builder mergeButton(com.google.apps.card.v1.Button value) {
-      if (buttonBuilder_ == null) {
-        if (controlCase_ == 8 && control_ != com.google.apps.card.v1.Button.getDefaultInstance()) {
-          control_ =
-              com.google.apps.card.v1.Button.newBuilder((com.google.apps.card.v1.Button) control_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          control_ = value;
-        }
-        onChanged();
-      } else {
-        if (controlCase_ == 8) {
-          buttonBuilder_.mergeFrom(value);
-        } else {
-          buttonBuilder_.setMessage(value);
-        }
-      }
-      controlCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    public Builder clearButton() {
-      if (buttonBuilder_ == null) {
-        if (controlCase_ == 8) {
-          controlCase_ = 0;
-          control_ = null;
-          onChanged();
-        }
-      } else {
-        if (controlCase_ == 8) {
-          controlCase_ = 0;
-          control_ = null;
-        }
-        buttonBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    public com.google.apps.card.v1.Button.Builder getButtonBuilder() {
-      return getButtonFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ButtonOrBuilder getButtonOrBuilder() {
-      if ((controlCase_ == 8) && (buttonBuilder_ != null)) {
-        return buttonBuilder_.getMessageOrBuilder();
-      } else {
-        if (controlCase_ == 8) {
-          return (com.google.apps.card.v1.Button) control_;
-        }
-        return com.google.apps.card.v1.Button.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A button that a user can click to trigger an action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Button button = 8;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Button,
-            com.google.apps.card.v1.Button.Builder,
-            com.google.apps.card.v1.ButtonOrBuilder>
-        getButtonFieldBuilder() {
-      if (buttonBuilder_ == null) {
-        if (!(controlCase_ == 8)) {
-          control_ = com.google.apps.card.v1.Button.getDefaultInstance();
-        }
-        buttonBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Button,
-                com.google.apps.card.v1.Button.Builder,
-                com.google.apps.card.v1.ButtonOrBuilder>(
-                (com.google.apps.card.v1.Button) control_, getParentForChildren(), isClean());
-        control_ = null;
-      }
-      controlCase_ = 8;
-      onChanged();
-      return buttonBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DecoratedText.SwitchControl,
-            com.google.apps.card.v1.DecoratedText.SwitchControl.Builder,
-            com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder>
-        switchControlBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     *
-     * @return Whether the switchControl field is set.
-     */
-    @java.lang.Override
-    public boolean hasSwitchControl() {
-      return controlCase_ == 9;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     *
-     * @return The switchControl.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DecoratedText.SwitchControl getSwitchControl() {
-      if (switchControlBuilder_ == null) {
-        if (controlCase_ == 9) {
-          return (com.google.apps.card.v1.DecoratedText.SwitchControl) control_;
-        }
-        return com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-      } else {
-        if (controlCase_ == 9) {
-          return switchControlBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    public Builder setSwitchControl(com.google.apps.card.v1.DecoratedText.SwitchControl value) {
-      if (switchControlBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        control_ = value;
-        onChanged();
-      } else {
-        switchControlBuilder_.setMessage(value);
-      }
-      controlCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    public Builder setSwitchControl(
-        com.google.apps.card.v1.DecoratedText.SwitchControl.Builder builderForValue) {
-      if (switchControlBuilder_ == null) {
-        control_ = builderForValue.build();
-        onChanged();
-      } else {
-        switchControlBuilder_.setMessage(builderForValue.build());
-      }
-      controlCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    public Builder mergeSwitchControl(com.google.apps.card.v1.DecoratedText.SwitchControl value) {
-      if (switchControlBuilder_ == null) {
-        if (controlCase_ == 9
-            && control_
-                != com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance()) {
-          control_ =
-              com.google.apps.card.v1.DecoratedText.SwitchControl.newBuilder(
-                      (com.google.apps.card.v1.DecoratedText.SwitchControl) control_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          control_ = value;
-        }
-        onChanged();
-      } else {
-        if (controlCase_ == 9) {
-          switchControlBuilder_.mergeFrom(value);
-        } else {
-          switchControlBuilder_.setMessage(value);
-        }
-      }
-      controlCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    public Builder clearSwitchControl() {
-      if (switchControlBuilder_ == null) {
-        if (controlCase_ == 9) {
-          controlCase_ = 0;
-          control_ = null;
-          onChanged();
-        }
-      } else {
-        if (controlCase_ == 9) {
-          controlCase_ = 0;
-          control_ = null;
-        }
-        switchControlBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    public com.google.apps.card.v1.DecoratedText.SwitchControl.Builder getSwitchControlBuilder() {
-      return getSwitchControlFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder
-        getSwitchControlOrBuilder() {
-      if ((controlCase_ == 9) && (switchControlBuilder_ != null)) {
-        return switchControlBuilder_.getMessageOrBuilder();
-      } else {
-        if (controlCase_ == 9) {
-          return (com.google.apps.card.v1.DecoratedText.SwitchControl) control_;
-        }
-        return com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A switch widget that a user can click to change its state and trigger an
-     * action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DecoratedText.SwitchControl,
-            com.google.apps.card.v1.DecoratedText.SwitchControl.Builder,
-            com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder>
-        getSwitchControlFieldBuilder() {
-      if (switchControlBuilder_ == null) {
-        if (!(controlCase_ == 9)) {
-          control_ = com.google.apps.card.v1.DecoratedText.SwitchControl.getDefaultInstance();
-        }
-        switchControlBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DecoratedText.SwitchControl,
-                com.google.apps.card.v1.DecoratedText.SwitchControl.Builder,
-                com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder>(
-                (com.google.apps.card.v1.DecoratedText.SwitchControl) control_,
-                getParentForChildren(),
-                isClean());
-        control_ = null;
-      }
-      controlCase_ = 9;
-      onChanged();
-      return switchControlBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        endIconBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     *
-     * @return Whether the endIcon field is set.
-     */
-    @java.lang.Override
-    public boolean hasEndIcon() {
-      return controlCase_ == 11;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     *
-     * @return The endIcon.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Icon getEndIcon() {
-      if (endIconBuilder_ == null) {
-        if (controlCase_ == 11) {
-          return (com.google.apps.card.v1.Icon) control_;
-        }
-        return com.google.apps.card.v1.Icon.getDefaultInstance();
-      } else {
-        if (controlCase_ == 11) {
-          return endIconBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Icon.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    public Builder setEndIcon(com.google.apps.card.v1.Icon value) {
-      if (endIconBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        control_ = value;
-        onChanged();
-      } else {
-        endIconBuilder_.setMessage(value);
-      }
-      controlCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    public Builder setEndIcon(com.google.apps.card.v1.Icon.Builder builderForValue) {
-      if (endIconBuilder_ == null) {
-        control_ = builderForValue.build();
-        onChanged();
-      } else {
-        endIconBuilder_.setMessage(builderForValue.build());
-      }
-      controlCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    public Builder mergeEndIcon(com.google.apps.card.v1.Icon value) {
-      if (endIconBuilder_ == null) {
-        if (controlCase_ == 11 && control_ != com.google.apps.card.v1.Icon.getDefaultInstance()) {
-          control_ =
-              com.google.apps.card.v1.Icon.newBuilder((com.google.apps.card.v1.Icon) control_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          control_ = value;
-        }
-        onChanged();
-      } else {
-        if (controlCase_ == 11) {
-          endIconBuilder_.mergeFrom(value);
-        } else {
-          endIconBuilder_.setMessage(value);
-        }
-      }
-      controlCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    public Builder clearEndIcon() {
-      if (endIconBuilder_ == null) {
-        if (controlCase_ == 11) {
-          controlCase_ = 0;
-          control_ = null;
-          onChanged();
-        }
-      } else {
-        if (controlCase_ == 11) {
-          controlCase_ = 0;
-          control_ = null;
-        }
-        endIconBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    public com.google.apps.card.v1.Icon.Builder getEndIconBuilder() {
-      return getEndIconFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.IconOrBuilder getEndIconOrBuilder() {
-      if ((controlCase_ == 11) && (endIconBuilder_ != null)) {
-        return endIconBuilder_.getMessageOrBuilder();
-      } else {
-        if (controlCase_ == 11) {
-          return (com.google.apps.card.v1.Icon) control_;
-        }
-        return com.google.apps.card.v1.Icon.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An icon displayed after the text.
-     *
-     * Supports
-     * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-     * and
-     * [custom](https://developers.google.com/chat/format-messages#customicons)
-     * icons.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Icon,
-            com.google.apps.card.v1.Icon.Builder,
-            com.google.apps.card.v1.IconOrBuilder>
-        getEndIconFieldBuilder() {
-      if (endIconBuilder_ == null) {
-        if (!(controlCase_ == 11)) {
-          control_ = com.google.apps.card.v1.Icon.getDefaultInstance();
-        }
-        endIconBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Icon,
-                com.google.apps.card.v1.Icon.Builder,
-                com.google.apps.card.v1.IconOrBuilder>(
-                (com.google.apps.card.v1.Icon) control_, getParentForChildren(), isClean());
-        control_ = null;
-      }
-      controlCase_ = 11;
-      onChanged();
-      return endIconBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.DecoratedText)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.DecoratedText)
-  private static final com.google.apps.card.v1.DecoratedText DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.DecoratedText();
-  }
-
-  public static com.google.apps.card.v1.DecoratedText getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DecoratedText> PARSER =
-      new com.google.protobuf.AbstractParser<DecoratedText>() {
-        @java.lang.Override
-        public DecoratedText parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<DecoratedText> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DecoratedText> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.DecoratedText getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedTextOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedTextOrBuilder.java
deleted file mode 100644
index 1e4d4ecc4852..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DecoratedTextOrBuilder.java
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface DecoratedTextOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.DecoratedText)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   *
-   * @deprecated google.apps.card.v1.DecoratedText.icon is deprecated. See
-   *     google/apps/card/v1/card.proto;l=794
-   * @return Whether the icon field is set.
-   */
-  @java.lang.Deprecated
-  boolean hasIcon();
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   *
-   * @deprecated google.apps.card.v1.DecoratedText.icon is deprecated. See
-   *     google/apps/card/v1/card.proto;l=794
-   * @return The icon.
-   */
-  @java.lang.Deprecated
-  com.google.apps.card.v1.Icon getIcon();
-  /**
-   *
-   *
-   * <pre>
-   * Deprecated in favor of `startIcon`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon icon = 1 [deprecated = true];</code>
-   */
-  @java.lang.Deprecated
-  com.google.apps.card.v1.IconOrBuilder getIconOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   *
-   * @return Whether the startIcon field is set.
-   */
-  boolean hasStartIcon();
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   *
-   * @return The startIcon.
-   */
-  com.google.apps.card.v1.Icon getStartIcon();
-  /**
-   *
-   *
-   * <pre>
-   * The icon displayed in front of the text.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon start_icon = 12;</code>
-   */
-  com.google.apps.card.v1.IconOrBuilder getStartIconOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above `text`. Always truncates.
-   * </pre>
-   *
-   * <code>string top_label = 3;</code>
-   *
-   * @return The topLabel.
-   */
-  java.lang.String getTopLabel();
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above `text`. Always truncates.
-   * </pre>
-   *
-   * <code>string top_label = 3;</code>
-   *
-   * @return The bytes for topLabel.
-   */
-  com.google.protobuf.ByteString getTopLabelBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Required. The primary text.
-   *
-   * Supports simple formatting. For more information
-   * about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   * </pre>
-   *
-   * <code>string text = 4;</code>
-   *
-   * @return The text.
-   */
-  java.lang.String getText();
-  /**
-   *
-   *
-   * <pre>
-   * Required. The primary text.
-   *
-   * Supports simple formatting. For more information
-   * about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   * </pre>
-   *
-   * <code>string text = 4;</code>
-   *
-   * @return The bytes for text.
-   */
-  com.google.protobuf.ByteString getTextBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The wrap text setting. If `true`, the text wraps and displays on
-   * multiple lines. Otherwise, the text is truncated.
-   *
-   * Only applies to `text`, not `topLabel` and `bottomLabel`.
-   * </pre>
-   *
-   * <code>bool wrap_text = 5;</code>
-   *
-   * @return The wrapText.
-   */
-  boolean getWrapText();
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears below `text`. Always wraps.
-   * </pre>
-   *
-   * <code>string bottom_label = 6;</code>
-   *
-   * @return The bottomLabel.
-   */
-  java.lang.String getBottomLabel();
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears below `text`. Always wraps.
-   * </pre>
-   *
-   * <code>string bottom_label = 6;</code>
-   *
-   * @return The bytes for bottomLabel.
-   */
-  com.google.protobuf.ByteString getBottomLabelBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  boolean hasOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   *
-   * @return The onClick.
-   */
-  com.google.apps.card.v1.OnClick getOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * This action is triggered when users click `topLabel` or `bottomLabel`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 7;</code>
-   */
-  com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   *
-   * @return Whether the button field is set.
-   */
-  boolean hasButton();
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   *
-   * @return The button.
-   */
-  com.google.apps.card.v1.Button getButton();
-  /**
-   *
-   *
-   * <pre>
-   * A button that a user can click to trigger an action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Button button = 8;</code>
-   */
-  com.google.apps.card.v1.ButtonOrBuilder getButtonOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   *
-   * @return Whether the switchControl field is set.
-   */
-  boolean hasSwitchControl();
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   *
-   * @return The switchControl.
-   */
-  com.google.apps.card.v1.DecoratedText.SwitchControl getSwitchControl();
-  /**
-   *
-   *
-   * <pre>
-   * A switch widget that a user can click to change its state and trigger an
-   * action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText.SwitchControl switch_control = 9;</code>
-   */
-  com.google.apps.card.v1.DecoratedText.SwitchControlOrBuilder getSwitchControlOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   *
-   * @return Whether the endIcon field is set.
-   */
-  boolean hasEndIcon();
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   *
-   * @return The endIcon.
-   */
-  com.google.apps.card.v1.Icon getEndIcon();
-  /**
-   *
-   *
-   * <pre>
-   * An icon displayed after the text.
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Icon end_icon = 11;</code>
-   */
-  com.google.apps.card.v1.IconOrBuilder getEndIconOrBuilder();
-
-  com.google.apps.card.v1.DecoratedText.ControlCase getControlCase();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Divider.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Divider.java
deleted file mode 100644
index dec1571e4a76..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Divider.java
+++ /dev/null
@@ -1,447 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Displays a divider between widgets as a horizontal line. For an example in
- * Google Chat apps, see
- * [Divider](https://developers.google.com/chat/ui/widgets/divider).
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- *
- * For example, the following JSON creates a divider:
- *
- * ```
- * "divider": {}
- * ```
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Divider}
- */
-public final class Divider extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Divider)
-    DividerOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Divider.newBuilder() to construct.
-  private Divider(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Divider() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Divider();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Divider_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Divider_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Divider.class, com.google.apps.card.v1.Divider.Builder.class);
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.Divider)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.Divider other = (com.google.apps.card.v1.Divider) obj;
-
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Divider parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Divider parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.Divider parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.Divider prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a divider between widgets as a horizontal line. For an example in
-   * Google Chat apps, see
-   * [Divider](https://developers.google.com/chat/ui/widgets/divider).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a divider:
-   *
-   * ```
-   * "divider": {}
-   * ```
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Divider}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-      implements
-      // @@protoc_insertion_point(builder_implements:google.apps.card.v1.Divider)
-      com.google.apps.card.v1.DividerOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
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-        throws java.io.IOException {
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-        while (!done) {
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-  public static com.google.protobuf.Parser<Divider> parser() {
-    return PARSER;
-  }
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-  @java.lang.Override
-  public com.google.protobuf.Parser<Divider> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Divider getDefaultInstanceForType() {
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diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DividerOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DividerOrBuilder.java
deleted file mode 100644
index 296f3c884822..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/DividerOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface DividerOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Divider)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Grid.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Grid.java
deleted file mode 100644
index 99788298ed8d..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Grid.java
+++ /dev/null
@@ -1,3586 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Displays a grid with a collection of items. Items can only include text or
- * images. For responsive columns, or to include more than text or images, use
- * [`Columns`][google.apps.card.v1.Columns]. For an example in Google Chat apps,
- * see [Grid](https://developers.google.com/chat/ui/widgets/grid).
- *
- * A grid supports any number of columns and items. The number of rows is
- * determined by items divided by columns. A grid with
- * 10 items and 2 columns has 5 rows. A grid with 11 items and 2 columns
- * has 6 rows.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- *
- * For example, the following JSON creates a 2 column grid with a single
- * item:
- *
- * ```
- * "grid": {
- *   "title": "A fine collection of items",
- *   "columnCount": 2,
- *   "borderStyle": {
- *     "type": "STROKE",
- *     "cornerRadius": 4
- *   },
- *   "items": [
- *     {
- *       "image": {
- *         "imageUri": "https://www.example.com/image.png",
- *         "cropStyle": {
- *           "type": "SQUARE"
- *         },
- *         "borderStyle": {
- *           "type": "STROKE"
- *         }
- *       },
- *       "title": "An item",
- *       "textAlignment": "CENTER"
- *     }
- *   ],
- *   "onClick": {
- *     "openLink": {
- *       "url": "https://www.example.com"
- *     }
- *   }
- * }
- * ```
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Grid}
- */
-public final class Grid extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Grid)
-    GridOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Grid.newBuilder() to construct.
-  private Grid(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Grid() {
-    title_ = "";
-    items_ = java.util.Collections.emptyList();
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Grid();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Grid_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Grid_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Grid.class, com.google.apps.card.v1.Grid.Builder.class);
-  }
-
-  public interface GridItemOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Grid.GridItem)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * A user-specified identifier for this grid item. This identifier is
-     * returned in the parent grid's `onClick` callback parameters.
-     * </pre>
-     *
-     * <code>string id = 1;</code>
-     *
-     * @return The id.
-     */
-    java.lang.String getId();
-    /**
-     *
-     *
-     * <pre>
-     * A user-specified identifier for this grid item. This identifier is
-     * returned in the parent grid's `onClick` callback parameters.
-     * </pre>
-     *
-     * <code>string id = 1;</code>
-     *
-     * @return The bytes for id.
-     */
-    com.google.protobuf.ByteString getIdBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The image that displays in the grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-     *
-     * @return Whether the image field is set.
-     */
-    boolean hasImage();
-    /**
-     *
-     *
-     * <pre>
-     * The image that displays in the grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-     *
-     * @return The image.
-     */
-    com.google.apps.card.v1.ImageComponent getImage();
-    /**
-     *
-     *
-     * <pre>
-     * The image that displays in the grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-     */
-    com.google.apps.card.v1.ImageComponentOrBuilder getImageOrBuilder();
-
-    /**
-     *
-     *
-     * <pre>
-     * The grid item's title.
-     * </pre>
-     *
-     * <code>string title = 3;</code>
-     *
-     * @return The title.
-     */
-    java.lang.String getTitle();
-    /**
-     *
-     *
-     * <pre>
-     * The grid item's title.
-     * </pre>
-     *
-     * <code>string title = 3;</code>
-     *
-     * @return The bytes for title.
-     */
-    com.google.protobuf.ByteString getTitleBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The grid item's subtitle.
-     * </pre>
-     *
-     * <code>string subtitle = 4;</code>
-     *
-     * @return The subtitle.
-     */
-    java.lang.String getSubtitle();
-    /**
-     *
-     *
-     * <pre>
-     * The grid item's subtitle.
-     * </pre>
-     *
-     * <code>string subtitle = 4;</code>
-     *
-     * @return The bytes for subtitle.
-     */
-    com.google.protobuf.ByteString getSubtitleBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The layout to use for the grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-     *
-     * @return The enum numeric value on the wire for layout.
-     */
-    int getLayoutValue();
-    /**
-     *
-     *
-     * <pre>
-     * The layout to use for the grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-     *
-     * @return The layout.
-     */
-    com.google.apps.card.v1.Grid.GridItem.GridItemLayout getLayout();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Represents an item in a grid layout. Items can contain text, an image, or
-   * both text and an image.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.Grid.GridItem}
-   */
-  public static final class GridItem extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.Grid.GridItem)
-      GridItemOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use GridItem.newBuilder() to construct.
-    private GridItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private GridItem() {
-      id_ = "";
-      title_ = "";
-      subtitle_ = "";
-      layout_ = 0;
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new GridItem();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Grid_GridItem_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_Grid_GridItem_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.Grid.GridItem.class,
-              com.google.apps.card.v1.Grid.GridItem.Builder.class);
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * Represents the various layout options available for a grid item.
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * Protobuf enum {@code google.apps.card.v1.Grid.GridItem.GridItemLayout}
-     */
-    public enum GridItemLayout implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>GRID_ITEM_LAYOUT_UNSPECIFIED = 0;</code>
-       */
-      GRID_ITEM_LAYOUT_UNSPECIFIED(0),
-      /**
-       *
-       *
-       * <pre>
-       * The title and subtitle are shown below the grid item's image.
-       * </pre>
-       *
-       * <code>TEXT_BELOW = 1;</code>
-       */
-      TEXT_BELOW(1),
-      /**
-       *
-       *
-       * <pre>
-       * The title and subtitle are shown above the grid item's image.
-       * </pre>
-       *
-       * <code>TEXT_ABOVE = 2;</code>
-       */
-      TEXT_ABOVE(2),
-      UNRECOGNIZED(-1),
-      ;
-
-      /**
-       *
-       *
-       * <pre>
-       * Don't use. Unspecified.
-       * </pre>
-       *
-       * <code>GRID_ITEM_LAYOUT_UNSPECIFIED = 0;</code>
-       */
-      public static final int GRID_ITEM_LAYOUT_UNSPECIFIED_VALUE = 0;
-      /**
-       *
-       *
-       * <pre>
-       * The title and subtitle are shown below the grid item's image.
-       * </pre>
-       *
-       * <code>TEXT_BELOW = 1;</code>
-       */
-      public static final int TEXT_BELOW_VALUE = 1;
-      /**
-       *
-       *
-       * <pre>
-       * The title and subtitle are shown above the grid item's image.
-       * </pre>
-       *
-       * <code>TEXT_ABOVE = 2;</code>
-       */
-      public static final int TEXT_ABOVE_VALUE = 2;
-
-      public final int getNumber() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalArgumentException(
-              "Can't get the number of an unknown enum value.");
-        }
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static GridItemLayout valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static GridItemLayout forNumber(int value) {
-        switch (value) {
-          case 0:
-            return GRID_ITEM_LAYOUT_UNSPECIFIED;
-          case 1:
-            return TEXT_BELOW;
-          case 2:
-            return TEXT_ABOVE;
-          default:
-            return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<GridItemLayout> internalGetValueMap() {
-        return internalValueMap;
-      }
-
-      private static final com.google.protobuf.Internal.EnumLiteMap<GridItemLayout>
-          internalValueMap =
-              new com.google.protobuf.Internal.EnumLiteMap<GridItemLayout>() {
-                public GridItemLayout findValueByNumber(int number) {
-                  return GridItemLayout.forNumber(number);
-                }
-              };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalStateException(
-              "Can't get the descriptor of an unrecognized enum value.");
-        }
-        return getDescriptor().getValues().get(ordinal());
-      }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-        return getDescriptor();
-      }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.apps.card.v1.Grid.GridItem.getDescriptor().getEnumTypes().get(0);
-      }
-
-      private static final GridItemLayout[] VALUES = values();
-
-      public static GridItemLayout valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-        }
-        if (desc.getIndex() == -1) {
-          return UNRECOGNIZED;
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private GridItemLayout(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Grid.GridItem.GridItemLayout)
-    }
-
-    private int bitField0_;
-    public static final int ID_FIELD_NUMBER = 1;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object id_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * A user-specified identifier for this grid item. This identifier is
-     * returned in the parent grid's `onClick` callback parameters.
-     * </pre>
-     *
-     * <code>string id = 1;</code>
-     *
-     * @return The id.
-     */
-    @java.lang.Override
-    public java.lang.String getId() {
-      java.lang.Object ref = id_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        id_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A user-specified identifier for this grid item. This identifier is
-     * returned in the parent grid's `onClick` callback parameters.
-     * </pre>
-     *
-     * <code>string id = 1;</code>
-     *
-     * @return The bytes for id.
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-          return b;
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-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A user-specified identifier for this grid item. This identifier is
-       * returned in the parent grid's `onClick` callback parameters.
-       * </pre>
-       *
-       * <code>string id = 1;</code>
-       *
-       * @param value The id to set.
-       * @return This builder for chaining.
-       */
-      public Builder setId(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        id_ = value;
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A user-specified identifier for this grid item. This identifier is
-       * returned in the parent grid's `onClick` callback parameters.
-       * </pre>
-       *
-       * <code>string id = 1;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearId() {
-        id_ = getDefaultInstance().getId();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A user-specified identifier for this grid item. This identifier is
-       * returned in the parent grid's `onClick` callback parameters.
-       * </pre>
-       *
-       * <code>string id = 1;</code>
-       *
-       * @param value The bytes for id to set.
-       * @return This builder for chaining.
-       */
-      public Builder setIdBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        id_ = value;
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
-
-      private com.google.apps.card.v1.ImageComponent image_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.ImageComponent,
-              com.google.apps.card.v1.ImageComponent.Builder,
-              com.google.apps.card.v1.ImageComponentOrBuilder>
-          imageBuilder_;
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       *
-       * @return Whether the image field is set.
-       */
-      public boolean hasImage() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       *
-       * @return The image.
-       */
-      public com.google.apps.card.v1.ImageComponent getImage() {
-        if (imageBuilder_ == null) {
-          return image_ == null
-              ? com.google.apps.card.v1.ImageComponent.getDefaultInstance()
-              : image_;
-        } else {
-          return imageBuilder_.getMessage();
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public Builder setImage(com.google.apps.card.v1.ImageComponent value) {
-        if (imageBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          image_ = value;
-        } else {
-          imageBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public Builder setImage(com.google.apps.card.v1.ImageComponent.Builder builderForValue) {
-        if (imageBuilder_ == null) {
-          image_ = builderForValue.build();
-        } else {
-          imageBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public Builder mergeImage(com.google.apps.card.v1.ImageComponent value) {
-        if (imageBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && image_ != null
-              && image_ != com.google.apps.card.v1.ImageComponent.getDefaultInstance()) {
-            getImageBuilder().mergeFrom(value);
-          } else {
-            image_ = value;
-          }
-        } else {
-          imageBuilder_.mergeFrom(value);
-        }
-        if (image_ != null) {
-          bitField0_ |= 0x00000002;
-          onChanged();
-        }
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public Builder clearImage() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        image_ = null;
-        if (imageBuilder_ != null) {
-          imageBuilder_.dispose();
-          imageBuilder_ = null;
-        }
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public com.google.apps.card.v1.ImageComponent.Builder getImageBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getImageFieldBuilder().getBuilder();
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      public com.google.apps.card.v1.ImageComponentOrBuilder getImageOrBuilder() {
-        if (imageBuilder_ != null) {
-          return imageBuilder_.getMessageOrBuilder();
-        } else {
-          return image_ == null
-              ? com.google.apps.card.v1.ImageComponent.getDefaultInstance()
-              : image_;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The image that displays in the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.ImageComponent image = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.apps.card.v1.ImageComponent,
-              com.google.apps.card.v1.ImageComponent.Builder,
-              com.google.apps.card.v1.ImageComponentOrBuilder>
-          getImageFieldBuilder() {
-        if (imageBuilder_ == null) {
-          imageBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.apps.card.v1.ImageComponent,
-                  com.google.apps.card.v1.ImageComponent.Builder,
-                  com.google.apps.card.v1.ImageComponentOrBuilder>(
-                  getImage(), getParentForChildren(), isClean());
-          image_ = null;
-        }
-        return imageBuilder_;
-      }
-
-      private java.lang.Object title_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's title.
-       * </pre>
-       *
-       * <code>string title = 3;</code>
-       *
-       * @return The title.
-       */
-      public java.lang.String getTitle() {
-        java.lang.Object ref = title_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          title_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's title.
-       * </pre>
-       *
-       * <code>string title = 3;</code>
-       *
-       * @return The bytes for title.
-       */
-      public com.google.protobuf.ByteString getTitleBytes() {
-        java.lang.Object ref = title_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          title_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's title.
-       * </pre>
-       *
-       * <code>string title = 3;</code>
-       *
-       * @param value The title to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTitle(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        title_ = value;
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's title.
-       * </pre>
-       *
-       * <code>string title = 3;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearTitle() {
-        title_ = getDefaultInstance().getTitle();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's title.
-       * </pre>
-       *
-       * <code>string title = 3;</code>
-       *
-       * @param value The bytes for title to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTitleBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        title_ = value;
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object subtitle_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's subtitle.
-       * </pre>
-       *
-       * <code>string subtitle = 4;</code>
-       *
-       * @return The subtitle.
-       */
-      public java.lang.String getSubtitle() {
-        java.lang.Object ref = subtitle_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          subtitle_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's subtitle.
-       * </pre>
-       *
-       * <code>string subtitle = 4;</code>
-       *
-       * @return The bytes for subtitle.
-       */
-      public com.google.protobuf.ByteString getSubtitleBytes() {
-        java.lang.Object ref = subtitle_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          subtitle_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's subtitle.
-       * </pre>
-       *
-       * <code>string subtitle = 4;</code>
-       *
-       * @param value The subtitle to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSubtitle(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        subtitle_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's subtitle.
-       * </pre>
-       *
-       * <code>string subtitle = 4;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearSubtitle() {
-        subtitle_ = getDefaultInstance().getSubtitle();
-        bitField0_ = (bitField0_ & ~0x00000008);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The grid item's subtitle.
-       * </pre>
-       *
-       * <code>string subtitle = 4;</code>
-       *
-       * @param value The bytes for subtitle to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSubtitleBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        subtitle_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-
-      private int layout_ = 0;
-      /**
-       *
-       *
-       * <pre>
-       * The layout to use for the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-       *
-       * @return The enum numeric value on the wire for layout.
-       */
-      @java.lang.Override
-      public int getLayoutValue() {
-        return layout_;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The layout to use for the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-       *
-       * @param value The enum numeric value on the wire for layout to set.
-       * @return This builder for chaining.
-       */
-      public Builder setLayoutValue(int value) {
-        layout_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The layout to use for the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-       *
-       * @return The layout.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.Grid.GridItem.GridItemLayout getLayout() {
-        com.google.apps.card.v1.Grid.GridItem.GridItemLayout result =
-            com.google.apps.card.v1.Grid.GridItem.GridItemLayout.forNumber(layout_);
-        return result == null
-            ? com.google.apps.card.v1.Grid.GridItem.GridItemLayout.UNRECOGNIZED
-            : result;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The layout to use for the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-       *
-       * @param value The layout to set.
-       * @return This builder for chaining.
-       */
-      public Builder setLayout(com.google.apps.card.v1.Grid.GridItem.GridItemLayout value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000010;
-        layout_ = value.getNumber();
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * The layout to use for the grid item.
-       * </pre>
-       *
-       * <code>.google.apps.card.v1.Grid.GridItem.GridItemLayout layout = 9;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearLayout() {
-        bitField0_ = (bitField0_ & ~0x00000010);
-        layout_ = 0;
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Grid.GridItem)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.Grid.GridItem)
-    private static final com.google.apps.card.v1.Grid.GridItem DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.Grid.GridItem();
-    }
-
-    public static com.google.apps.card.v1.Grid.GridItem getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<GridItem> PARSER =
-        new com.google.protobuf.AbstractParser<GridItem>() {
-          @java.lang.Override
-          public GridItem parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<GridItem> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<GridItem> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.Grid.GridItem getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  private int bitField0_;
-  public static final int TITLE_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object title_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that displays in the grid header.
-   * </pre>
-   *
-   * <code>string title = 1;</code>
-   *
-   * @return The title.
-   */
-  @java.lang.Override
-  public java.lang.String getTitle() {
-    java.lang.Object ref = title_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      title_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that displays in the grid header.
-   * </pre>
-   *
-   * <code>string title = 1;</code>
-   *
-   * @return The bytes for title.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getTitleBytes() {
-    java.lang.Object ref = title_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      title_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ITEMS_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.Grid.GridItem> items_;
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.Grid.GridItem> getItemsList() {
-    return items_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.Grid.GridItemOrBuilder>
-      getItemsOrBuilderList() {
-    return items_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  @java.lang.Override
-  public int getItemsCount() {
-    return items_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Grid.GridItem getItems(int index) {
-    return items_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Grid.GridItemOrBuilder getItemsOrBuilder(int index) {
-    return items_.get(index);
-  }
-
-  public static final int BORDER_STYLE_FIELD_NUMBER = 3;
-  private com.google.apps.card.v1.BorderStyle borderStyle_;
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   *
-   * @return Whether the borderStyle field is set.
-   */
-  @java.lang.Override
-  public boolean hasBorderStyle() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   *
-   * @return The borderStyle.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyle getBorderStyle() {
-    return borderStyle_ == null
-        ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-        : borderStyle_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder() {
-    return borderStyle_ == null
-        ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-        : borderStyle_;
-  }
-
-  public static final int COLUMN_COUNT_FIELD_NUMBER = 4;
-  private int columnCount_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The number of columns to display in the grid. A default value
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-     * @return This builder for chaining.
-     */
-    public Builder setTitleBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      title_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private java.util.List<com.google.apps.card.v1.Grid.GridItem> items_ =
-        java.util.Collections.emptyList();
-
-    private void ensureItemsIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
-        items_ = new java.util.ArrayList<com.google.apps.card.v1.Grid.GridItem>(items_);
-        bitField0_ |= 0x00000002;
-      }
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Grid.GridItem,
-            com.google.apps.card.v1.Grid.GridItem.Builder,
-            com.google.apps.card.v1.Grid.GridItemOrBuilder>
-        itemsBuilder_;
-
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Grid.GridItem> getItemsList() {
-      if (itemsBuilder_ == null) {
-        return java.util.Collections.unmodifiableList(items_);
-      } else {
-        return itemsBuilder_.getMessageList();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public int getItemsCount() {
-      if (itemsBuilder_ == null) {
-        return items_.size();
-      } else {
-        return itemsBuilder_.getCount();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public com.google.apps.card.v1.Grid.GridItem getItems(int index) {
-      if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
-        return itemsBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder setItems(int index, com.google.apps.card.v1.Grid.GridItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.set(index, value);
-        onChanged();
-      } else {
-        itemsBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder setItems(
-        int index, com.google.apps.card.v1.Grid.GridItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder addItems(com.google.apps.card.v1.Grid.GridItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.add(value);
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder addItems(int index, com.google.apps.card.v1.Grid.GridItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.add(index, value);
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder addItems(com.google.apps.card.v1.Grid.GridItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.add(builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder addItems(
-        int index, com.google.apps.card.v1.Grid.GridItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder addAllItems(
-        java.lang.Iterable<? extends com.google.apps.card.v1.Grid.GridItem> values) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
-        onChanged();
-      } else {
-        itemsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder clearItems() {
-      if (itemsBuilder_ == null) {
-        items_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
-        onChanged();
-      } else {
-        itemsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public Builder removeItems(int index) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.remove(index);
-        onChanged();
-      } else {
-        itemsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public com.google.apps.card.v1.Grid.GridItem.Builder getItemsBuilder(int index) {
-      return getItemsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public com.google.apps.card.v1.Grid.GridItemOrBuilder getItemsOrBuilder(int index) {
-      if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
-        return itemsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Grid.GridItemOrBuilder>
-        getItemsOrBuilderList() {
-      if (itemsBuilder_ != null) {
-        return itemsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(items_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public com.google.apps.card.v1.Grid.GridItem.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Grid.GridItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public com.google.apps.card.v1.Grid.GridItem.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(index, com.google.apps.card.v1.Grid.GridItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The items to display in the grid.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Grid.GridItem.Builder> getItemsBuilderList() {
-      return getItemsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Grid.GridItem,
-            com.google.apps.card.v1.Grid.GridItem.Builder,
-            com.google.apps.card.v1.Grid.GridItemOrBuilder>
-        getItemsFieldBuilder() {
-      if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Grid.GridItem,
-                com.google.apps.card.v1.Grid.GridItem.Builder,
-                com.google.apps.card.v1.Grid.GridItemOrBuilder>(
-                items_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-        items_ = null;
-      }
-      return itemsBuilder_;
-    }
-
-    private com.google.apps.card.v1.BorderStyle borderStyle_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.BorderStyle,
-            com.google.apps.card.v1.BorderStyle.Builder,
-            com.google.apps.card.v1.BorderStyleOrBuilder>
-        borderStyleBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     *
-     * @return Whether the borderStyle field is set.
-     */
-    public boolean hasBorderStyle() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     *
-     * @return The borderStyle.
-     */
-    public com.google.apps.card.v1.BorderStyle getBorderStyle() {
-      if (borderStyleBuilder_ == null) {
-        return borderStyle_ == null
-            ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-            : borderStyle_;
-      } else {
-        return borderStyleBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public Builder setBorderStyle(com.google.apps.card.v1.BorderStyle value) {
-      if (borderStyleBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        borderStyle_ = value;
-      } else {
-        borderStyleBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public Builder setBorderStyle(com.google.apps.card.v1.BorderStyle.Builder builderForValue) {
-      if (borderStyleBuilder_ == null) {
-        borderStyle_ = builderForValue.build();
-      } else {
-        borderStyleBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public Builder mergeBorderStyle(com.google.apps.card.v1.BorderStyle value) {
-      if (borderStyleBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && borderStyle_ != null
-            && borderStyle_ != com.google.apps.card.v1.BorderStyle.getDefaultInstance()) {
-          getBorderStyleBuilder().mergeFrom(value);
-        } else {
-          borderStyle_ = value;
-        }
-      } else {
-        borderStyleBuilder_.mergeFrom(value);
-      }
-      if (borderStyle_ != null) {
-        bitField0_ |= 0x00000004;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public Builder clearBorderStyle() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      borderStyle_ = null;
-      if (borderStyleBuilder_ != null) {
-        borderStyleBuilder_.dispose();
-        borderStyleBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public com.google.apps.card.v1.BorderStyle.Builder getBorderStyleBuilder() {
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return getBorderStyleFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    public com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder() {
-      if (borderStyleBuilder_ != null) {
-        return borderStyleBuilder_.getMessageOrBuilder();
-      } else {
-        return borderStyle_ == null
-            ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-            : borderStyle_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to each grid item.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.BorderStyle,
-            com.google.apps.card.v1.BorderStyle.Builder,
-            com.google.apps.card.v1.BorderStyleOrBuilder>
-        getBorderStyleFieldBuilder() {
-      if (borderStyleBuilder_ == null) {
-        borderStyleBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.BorderStyle,
-                com.google.apps.card.v1.BorderStyle.Builder,
-                com.google.apps.card.v1.BorderStyleOrBuilder>(
-                getBorderStyle(), getParentForChildren(), isClean());
-        borderStyle_ = null;
-      }
-      return borderStyleBuilder_;
-    }
-
-    private int columnCount_;
-    /**
-     *
-     *
-     * <pre>
-     * The number of columns to display in the grid. A default value
-     * is used if this field isn't specified, and that default value is
-     * different depending on where the grid is shown (dialog versus companion).
-     * </pre>
-     *
-     * <code>int32 column_count = 4;</code>
-     *
-     * @return The columnCount.
-     */
-    @java.lang.Override
-    public int getColumnCount() {
-      return columnCount_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The number of columns to display in the grid. A default value
-     * is used if this field isn't specified, and that default value is
-     * different depending on where the grid is shown (dialog versus companion).
-     * </pre>
-     *
-     * <code>int32 column_count = 4;</code>
-     *
-     * @param value The columnCount to set.
-     * @return This builder for chaining.
-     */
-    public Builder setColumnCount(int value) {
-
-      columnCount_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The number of columns to display in the grid. A default value
-     * is used if this field isn't specified, and that default value is
-     * different depending on where the grid is shown (dialog versus companion).
-     * </pre>
-     *
-     * <code>int32 column_count = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearColumnCount() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      columnCount_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.OnClick onClick_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        onClickBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    public boolean hasOnClick() {
-      return ((bitField0_ & 0x00000010) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     *
-     * @return The onClick.
-     */
-    public com.google.apps.card.v1.OnClick getOnClick() {
-      if (onClickBuilder_ == null) {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      } else {
-        return onClickBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onClick_ = value;
-      } else {
-        onClickBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick.Builder builderForValue) {
-      if (onClickBuilder_ == null) {
-        onClick_ = builderForValue.build();
-      } else {
-        onClickBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public Builder mergeOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && onClick_ != null
-            && onClick_ != com.google.apps.card.v1.OnClick.getDefaultInstance()) {
-          getOnClickBuilder().mergeFrom(value);
-        } else {
-          onClick_ = value;
-        }
-      } else {
-        onClickBuilder_.mergeFrom(value);
-      }
-      if (onClick_ != null) {
-        bitField0_ |= 0x00000010;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public Builder clearOnClick() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      onClick_ = null;
-      if (onClickBuilder_ != null) {
-        onClickBuilder_.dispose();
-        onClickBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public com.google.apps.card.v1.OnClick.Builder getOnClickBuilder() {
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return getOnClickFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-      if (onClickBuilder_ != null) {
-        return onClickBuilder_.getMessageOrBuilder();
-      } else {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * This callback is reused by each individual grid item, but with the
-     * item's identifier and index in the items list added to the callback's
-     * parameters.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        getOnClickFieldBuilder() {
-      if (onClickBuilder_ == null) {
-        onClickBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.OnClick,
-                com.google.apps.card.v1.OnClick.Builder,
-                com.google.apps.card.v1.OnClickOrBuilder>(
-                getOnClick(), getParentForChildren(), isClean());
-        onClick_ = null;
-      }
-      return onClickBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Grid)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Grid)
-  private static final com.google.apps.card.v1.Grid DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Grid();
-  }
-
-  public static com.google.apps.card.v1.Grid getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Grid> PARSER =
-      new com.google.protobuf.AbstractParser<Grid>() {
-        @java.lang.Override
-        public Grid parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Grid> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Grid> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Grid getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/GridOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/GridOrBuilder.java
deleted file mode 100644
index 0548b477e2c1..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/GridOrBuilder.java
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface GridOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Grid)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that displays in the grid header.
-   * </pre>
-   *
-   * <code>string title = 1;</code>
-   *
-   * @return The title.
-   */
-  java.lang.String getTitle();
-  /**
-   *
-   *
-   * <pre>
-   * The text that displays in the grid header.
-   * </pre>
-   *
-   * <code>string title = 1;</code>
-   *
-   * @return The bytes for title.
-   */
-  com.google.protobuf.ByteString getTitleBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Grid.GridItem> getItemsList();
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  com.google.apps.card.v1.Grid.GridItem getItems(int index);
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  int getItemsCount();
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Grid.GridItemOrBuilder> getItemsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * The items to display in the grid.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Grid.GridItem items = 2;</code>
-   */
-  com.google.apps.card.v1.Grid.GridItemOrBuilder getItemsOrBuilder(int index);
-
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   *
-   * @return Whether the borderStyle field is set.
-   */
-  boolean hasBorderStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   *
-   * @return The borderStyle.
-   */
-  com.google.apps.card.v1.BorderStyle getBorderStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to each grid item.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 3;</code>
-   */
-  com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The number of columns to display in the grid. A default value
-   * is used if this field isn't specified, and that default value is
-   * different depending on where the grid is shown (dialog versus companion).
-   * </pre>
-   *
-   * <code>int32 column_count = 4;</code>
-   *
-   * @return The columnCount.
-   */
-  int getColumnCount();
-
-  /**
-   *
-   *
-   * <pre>
-   * This callback is reused by each individual grid item, but with the
-   * item's identifier and index in the items list added to the callback's
-   * parameters.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  boolean hasOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * This callback is reused by each individual grid item, but with the
-   * item's identifier and index in the items list added to the callback's
-   * parameters.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-   *
-   * @return The onClick.
-   */
-  com.google.apps.card.v1.OnClick getOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * This callback is reused by each individual grid item, but with the
-   * item's identifier and index in the items list added to the callback's
-   * parameters.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 5;</code>
-   */
-  com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Icon.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Icon.java
deleted file mode 100644
index 697507352d25..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Icon.java
+++ /dev/null
@@ -1,1544 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * An icon displayed in a widget on a card. For an example in Google Chat apps,
- * see [Icon](https://developers.google.com/chat/ui/widgets/icon).
- *
- * Supports
- * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
- * and
- * [custom](https://developers.google.com/chat/format-messages#customicons)
- * icons.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Icon}
- */
-public final class Icon extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Icon)
-    IconOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Icon.newBuilder() to construct.
-  private Icon(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Icon() {
-    altText_ = "";
-    imageType_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Icon();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Icon_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Icon_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Icon.class, com.google.apps.card.v1.Icon.Builder.class);
-  }
-
-  private int iconsCase_ = 0;
-
-  @SuppressWarnings("serial")
-  private java.lang.Object icons_;
-
-  public enum IconsCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    KNOWN_ICON(1),
-    ICON_URL(2),
-    ICONS_NOT_SET(0);
-    private final int value;
-
-    private IconsCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static IconsCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static IconsCase forNumber(int value) {
-      switch (value) {
-        case 1:
-          return KNOWN_ICON;
-        case 2:
-          return ICON_URL;
-        case 0:
-          return ICONS_NOT_SET;
-        default:
-          return null;
-      }
-    }
-
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public IconsCase getIconsCase() {
-    return IconsCase.forNumber(iconsCase_);
-  }
-
-  public static final int KNOWN_ICON_FIELD_NUMBER = 1;
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return Whether the knownIcon field is set.
-   */
-  public boolean hasKnownIcon() {
-    return iconsCase_ == 1;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return The knownIcon.
-   */
-  public java.lang.String getKnownIcon() {
-    java.lang.Object ref = "";
-    if (iconsCase_ == 1) {
-      ref = icons_;
-    }
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      if (iconsCase_ == 1) {
-        icons_ = s;
-      }
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return The bytes for knownIcon.
-   */
-  public com.google.protobuf.ByteString getKnownIconBytes() {
-    java.lang.Object ref = "";
-    if (iconsCase_ == 1) {
-      ref = icons_;
-    }
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      if (iconsCase_ == 1) {
-        icons_ = b;
-      }
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ICON_URL_FIELD_NUMBER = 2;
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return Whether the iconUrl field is set.
-   */
-  public boolean hasIconUrl() {
-    return iconsCase_ == 2;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return The iconUrl.
-   */
-  public java.lang.String getIconUrl() {
-    java.lang.Object ref = "";
-    if (iconsCase_ == 2) {
-      ref = icons_;
-    }
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      if (iconsCase_ == 2) {
-        icons_ = s;
-      }
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return The bytes for iconUrl.
-   */
-  public com.google.protobuf.ByteString getIconUrlBytes() {
-    java.lang.Object ref = "";
-    if (iconsCase_ == 2) {
-      ref = icons_;
-    }
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      if (iconsCase_ == 2) {
-        icons_ = b;
-      }
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ALT_TEXT_FIELD_NUMBER = 3;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object altText_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Optional. A description of the icon used for accessibility.
-   * If unspecified, the default value `Button` is provided. As a best practice,
-   * you should set a helpful description for what the icon displays, and if
-   * applicable, what it does. For example, `A user's account portrait`, or
-   * `Opens a new browser tab and navigates to the Google Chat developer
-   * documentation at https://developers.google.com/chat`.
-   *
-   * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-   * `altText` appears as helper text when the user hovers over the button.
-   * However, if the button also sets `text`, the icon's `altText` is ignored.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The altText.
-   */
-  @java.lang.Override
-  public java.lang.String getAltText() {
-    java.lang.Object ref = altText_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      altText_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Optional. A description of the icon used for accessibility.
-   * If unspecified, the default value `Button` is provided. As a best practice,
-   * you should set a helpful description for what the icon displays, and if
-   * applicable, what it does. For example, `A user's account portrait`, or
-   * `Opens a new browser tab and navigates to the Google Chat developer
-   * documentation at https://developers.google.com/chat`.
-   *
-   * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-   * `altText` appears as helper text when the user hovers over the button.
-   * However, if the button also sets `text`, the icon's `altText` is ignored.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The bytes for altText.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getAltTextBytes() {
-    java.lang.Object ref = altText_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      altText_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int IMAGE_TYPE_FIELD_NUMBER = 4;
-  private int imageType_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The crop style applied to the image. In some cases, applying a
-   * `CIRCLE` crop causes the image to be drawn larger than a built-in
-   * icon.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-   *
-   * @return The enum numeric value on the wire for imageType.
-   */
-  @java.lang.Override
-  public int getImageTypeValue() {
-    return imageType_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The crop style applied to the image. In some cases, applying a
-   * `CIRCLE` crop causes the image to be drawn larger than a built-in
-   * icon.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-   *
-   * @return The imageType.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Widget.ImageType getImageType() {
-    com.google.apps.card.v1.Widget.ImageType result =
-        com.google.apps.card.v1.Widget.ImageType.forNumber(imageType_);
-    return result == null ? com.google.apps.card.v1.Widget.ImageType.UNRECOGNIZED : result;
-  }
-
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-   * see [Icon](https://developers.google.com/chat/ui/widgets/icon).
-   *
-   * Supports
-   * [built-in](https://developers.google.com/chat/format-messages#builtinicons)
-   * and
-   * [custom](https://developers.google.com/chat/format-messages#customicons)
-   * icons.
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-   * [Google Workspace Add-ons and Chat
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-            case 18:
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-                icons_ = s;
-                break;
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-    /**
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-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
-     * icons](https://developers.google.com/chat/format-messages#builtinicons).
-     * </pre>
-     *
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-    /**
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-     *
-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
-     * icons](https://developers.google.com/chat/format-messages#builtinicons).
-     * </pre>
-     *
-     * <code>string known_icon = 1;</code>
-     *
-     * @return The knownIcon.
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-     *
-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
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-     *
-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
-     * icons](https://developers.google.com/chat/format-messages#builtinicons).
-     * </pre>
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-     *
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-      return this;
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-     *
-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
-     * icons](https://developers.google.com/chat/format-messages#builtinicons).
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-     *
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-     *
-     * @return This builder for chaining.
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-    public Builder clearKnownIcon() {
-      if (iconsCase_ == 1) {
-        iconsCase_ = 0;
-        icons_ = null;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Display one of the built-in icons provided by Google Workspace.
-     *
-     * For example, to display an airplane icon, specify `AIRPLANE`.
-     * For a bus, specify `BUS`.
-     *
-     * For a full list of supported icons, see [built-in
-     * icons](https://developers.google.com/chat/format-messages#builtinicons).
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-      checkByteStringIsUtf8(value);
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-      return this;
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * Display a custom icon hosted at an HTTPS URL.
-     *
-     * For example:
-     *
-     * ```
-     * "iconUrl":
-     * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-     * ```
-     *
-     * Supported file types include `.png` and `.jpg`.
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-     *
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-     *
-     * @return Whether the iconUrl field is set.
-     */
-    @java.lang.Override
-    public boolean hasIconUrl() {
-      return iconsCase_ == 2;
-    }
-    /**
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-     *
-     * <pre>
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-     *
-     * For example:
-     *
-     * ```
-     * "iconUrl":
-     * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-     * ```
-     *
-     * Supported file types include `.png` and `.jpg`.
-     * </pre>
-     *
-     * <code>string icon_url = 2;</code>
-     *
-     * @return The iconUrl.
-     */
-    @java.lang.Override
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-      java.lang.Object ref = "";
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-     * ```
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-     * "iconUrl":
-     * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-     * ```
-     *
-     * Supported file types include `.png` and `.jpg`.
-     * </pre>
-     *
-     * <code>string icon_url = 2;</code>
-     *
-     * @param value The iconUrl to set.
-     * @return This builder for chaining.
-     */
-    public Builder setIconUrl(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      iconsCase_ = 2;
-      icons_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Display a custom icon hosted at an HTTPS URL.
-     *
-     * For example:
-     *
-     * ```
-     * "iconUrl":
-     * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-     * ```
-     *
-     * Supported file types include `.png` and `.jpg`.
-     * </pre>
-     *
-     * <code>string icon_url = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearIconUrl() {
-      if (iconsCase_ == 2) {
-        iconsCase_ = 0;
-        icons_ = null;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Display a custom icon hosted at an HTTPS URL.
-     *
-     * For example:
-     *
-     * ```
-     * "iconUrl":
-     * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-     * ```
-     *
-     * Supported file types include `.png` and `.jpg`.
-     * </pre>
-     *
-     * <code>string icon_url = 2;</code>
-     *
-     * @param value The bytes for iconUrl to set.
-     * @return This builder for chaining.
-     */
-    public Builder setIconUrlBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      iconsCase_ = 2;
-      icons_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object altText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Optional. A description of the icon used for accessibility.
-     * If unspecified, the default value `Button` is provided. As a best practice,
-     * you should set a helpful description for what the icon displays, and if
-     * applicable, what it does. For example, `A user's account portrait`, or
-     * `Opens a new browser tab and navigates to the Google Chat developer
-     * documentation at https://developers.google.com/chat`.
-     *
-     * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-     * `altText` appears as helper text when the user hovers over the button.
-     * However, if the button also sets `text`, the icon's `altText` is ignored.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return The altText.
-     */
-    public java.lang.String getAltText() {
-      java.lang.Object ref = altText_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        altText_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. A description of the icon used for accessibility.
-     * If unspecified, the default value `Button` is provided. As a best practice,
-     * you should set a helpful description for what the icon displays, and if
-     * applicable, what it does. For example, `A user's account portrait`, or
-     * `Opens a new browser tab and navigates to the Google Chat developer
-     * documentation at https://developers.google.com/chat`.
-     *
-     * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-     * `altText` appears as helper text when the user hovers over the button.
-     * However, if the button also sets `text`, the icon's `altText` is ignored.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return The bytes for altText.
-     */
-    public com.google.protobuf.ByteString getAltTextBytes() {
-      java.lang.Object ref = altText_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        altText_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. A description of the icon used for accessibility.
-     * If unspecified, the default value `Button` is provided. As a best practice,
-     * you should set a helpful description for what the icon displays, and if
-     * applicable, what it does. For example, `A user's account portrait`, or
-     * `Opens a new browser tab and navigates to the Google Chat developer
-     * documentation at https://developers.google.com/chat`.
-     *
-     * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-     * `altText` appears as helper text when the user hovers over the button.
-     * However, if the button also sets `text`, the icon's `altText` is ignored.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @param value The altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      altText_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. A description of the icon used for accessibility.
-     * If unspecified, the default value `Button` is provided. As a best practice,
-     * you should set a helpful description for what the icon displays, and if
-     * applicable, what it does. For example, `A user's account portrait`, or
-     * `Opens a new browser tab and navigates to the Google Chat developer
-     * documentation at https://developers.google.com/chat`.
-     *
-     * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-     * `altText` appears as helper text when the user hovers over the button.
-     * However, if the button also sets `text`, the icon's `altText` is ignored.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAltText() {
-      altText_ = getDefaultInstance().getAltText();
-      bitField0_ = (bitField0_ & ~0x00000004);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. A description of the icon used for accessibility.
-     * If unspecified, the default value `Button` is provided. As a best practice,
-     * you should set a helpful description for what the icon displays, and if
-     * applicable, what it does. For example, `A user's account portrait`, or
-     * `Opens a new browser tab and navigates to the Google Chat developer
-     * documentation at https://developers.google.com/chat`.
-     *
-     * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-     * `altText` appears as helper text when the user hovers over the button.
-     * However, if the button also sets `text`, the icon's `altText` is ignored.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @param value The bytes for altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      altText_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-
-    private int imageType_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The crop style applied to the image. In some cases, applying a
-     * `CIRCLE` crop causes the image to be drawn larger than a built-in
-     * icon.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-     *
-     * @return The enum numeric value on the wire for imageType.
-     */
-    @java.lang.Override
-    public int getImageTypeValue() {
-      return imageType_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style applied to the image. In some cases, applying a
-     * `CIRCLE` crop causes the image to be drawn larger than a built-in
-     * icon.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-     *
-     * @param value The enum numeric value on the wire for imageType to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageTypeValue(int value) {
-      imageType_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style applied to the image. In some cases, applying a
-     * `CIRCLE` crop causes the image to be drawn larger than a built-in
-     * icon.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-     *
-     * @return The imageType.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Widget.ImageType getImageType() {
-      com.google.apps.card.v1.Widget.ImageType result =
-          com.google.apps.card.v1.Widget.ImageType.forNumber(imageType_);
-      return result == null ? com.google.apps.card.v1.Widget.ImageType.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style applied to the image. In some cases, applying a
-     * `CIRCLE` crop causes the image to be drawn larger than a built-in
-     * icon.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-     *
-     * @param value The imageType to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageType(com.google.apps.card.v1.Widget.ImageType value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000008;
-      imageType_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style applied to the image. In some cases, applying a
-     * `CIRCLE` crop causes the image to be drawn larger than a built-in
-     * icon.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearImageType() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      imageType_ = 0;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Icon)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Icon)
-  private static final com.google.apps.card.v1.Icon DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Icon();
-  }
-
-  public static com.google.apps.card.v1.Icon getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Icon> PARSER =
-      new com.google.protobuf.AbstractParser<Icon>() {
-        @java.lang.Override
-        public Icon parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Icon> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Icon> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Icon getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/IconOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/IconOrBuilder.java
deleted file mode 100644
index ea55c874ada8..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/IconOrBuilder.java
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface IconOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Icon)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return Whether the knownIcon field is set.
-   */
-  boolean hasKnownIcon();
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return The knownIcon.
-   */
-  java.lang.String getKnownIcon();
-  /**
-   *
-   *
-   * <pre>
-   * Display one of the built-in icons provided by Google Workspace.
-   *
-   * For example, to display an airplane icon, specify `AIRPLANE`.
-   * For a bus, specify `BUS`.
-   *
-   * For a full list of supported icons, see [built-in
-   * icons](https://developers.google.com/chat/format-messages#builtinicons).
-   * </pre>
-   *
-   * <code>string known_icon = 1;</code>
-   *
-   * @return The bytes for knownIcon.
-   */
-  com.google.protobuf.ByteString getKnownIconBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return Whether the iconUrl field is set.
-   */
-  boolean hasIconUrl();
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return The iconUrl.
-   */
-  java.lang.String getIconUrl();
-  /**
-   *
-   *
-   * <pre>
-   * Display a custom icon hosted at an HTTPS URL.
-   *
-   * For example:
-   *
-   * ```
-   * "iconUrl":
-   * "https://developers.google.com/chat/images/quickstart-app-avatar.png"
-   * ```
-   *
-   * Supported file types include `.png` and `.jpg`.
-   * </pre>
-   *
-   * <code>string icon_url = 2;</code>
-   *
-   * @return The bytes for iconUrl.
-   */
-  com.google.protobuf.ByteString getIconUrlBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Optional. A description of the icon used for accessibility.
-   * If unspecified, the default value `Button` is provided. As a best practice,
-   * you should set a helpful description for what the icon displays, and if
-   * applicable, what it does. For example, `A user's account portrait`, or
-   * `Opens a new browser tab and navigates to the Google Chat developer
-   * documentation at https://developers.google.com/chat`.
-   *
-   * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-   * `altText` appears as helper text when the user hovers over the button.
-   * However, if the button also sets `text`, the icon's `altText` is ignored.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The altText.
-   */
-  java.lang.String getAltText();
-  /**
-   *
-   *
-   * <pre>
-   * Optional. A description of the icon used for accessibility.
-   * If unspecified, the default value `Button` is provided. As a best practice,
-   * you should set a helpful description for what the icon displays, and if
-   * applicable, what it does. For example, `A user's account portrait`, or
-   * `Opens a new browser tab and navigates to the Google Chat developer
-   * documentation at https://developers.google.com/chat`.
-   *
-   * If the icon is set in a [`Button`][google.apps.card.v1.Button], the
-   * `altText` appears as helper text when the user hovers over the button.
-   * However, if the button also sets `text`, the icon's `altText` is ignored.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The bytes for altText.
-   */
-  com.google.protobuf.ByteString getAltTextBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The crop style applied to the image. In some cases, applying a
-   * `CIRCLE` crop causes the image to be drawn larger than a built-in
-   * icon.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-   *
-   * @return The enum numeric value on the wire for imageType.
-   */
-  int getImageTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * The crop style applied to the image. In some cases, applying a
-   * `CIRCLE` crop causes the image to be drawn larger than a built-in
-   * icon.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.ImageType image_type = 4;</code>
-   *
-   * @return The imageType.
-   */
-  com.google.apps.card.v1.Widget.ImageType getImageType();
-
-  com.google.apps.card.v1.Icon.IconsCase getIconsCase();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Image.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Image.java
deleted file mode 100644
index 7d5820e3984c..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Image.java
+++ /dev/null
@@ -1,1119 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * An image that is specified by a URL and can have an `onClick` action. For an
- * example, see [Image](https://developers.google.com/chat/ui/widgets/image).
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Image}
- */
-public final class Image extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Image)
-    ImageOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Image.newBuilder() to construct.
-  private Image(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Image() {
-    imageUrl_ = "";
-    altText_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Image();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Image_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Image_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Image.class, com.google.apps.card.v1.Image.Builder.class);
-  }
-
-  private int bitField0_;
-  public static final int IMAGE_URL_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object imageUrl_ = "";
-  /**
-   *
-   *
-   * <pre>
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-  public static Builder newBuilder(com.google.apps.card.v1.Image prototype) {
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-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-  /**
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-   *
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-   * An image that is specified by a URL and can have an `onClick` action. For an
-   * example, see [Image](https://developers.google.com/chat/ui/widgets/image).
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
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-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-      imageUrl_ = "";
-      onClick_ = null;
-      if (onClickBuilder_ != null) {
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-      altText_ = "";
-      return this;
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-    @java.lang.Override
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-    @java.lang.Override
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-    @java.lang.Override
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-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
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-    @java.lang.Override
-    public com.google.apps.card.v1.Image buildPartial() {
-      com.google.apps.card.v1.Image result = new com.google.apps.card.v1.Image(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
-      onBuilt();
-      return result;
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-        result.onClick_ = onClickBuilder_ == null ? onClick_ : onClickBuilder_.build();
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-      if (((from_bitField0_ & 0x00000004) != 0)) {
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-    @java.lang.Override
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-    @java.lang.Override
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-      return super.clearField(field);
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-    @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
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-    @java.lang.Override
-    public Builder setRepeatedField(
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-      return super.setRepeatedField(field, index, value);
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-    @java.lang.Override
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-      return super.addRepeatedField(field, value);
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-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.apps.card.v1.Image) {
-        return mergeFrom((com.google.apps.card.v1.Image) other);
-      } else {
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-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.apps.card.v1.Image other) {
-      if (other == com.google.apps.card.v1.Image.getDefaultInstance()) return this;
-      if (!other.getImageUrl().isEmpty()) {
-        imageUrl_ = other.imageUrl_;
-        bitField0_ |= 0x00000001;
-        onChanged();
-      }
-      if (other.hasOnClick()) {
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-    @java.lang.Override
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-    @java.lang.Override
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
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-              break;
-            case 10:
-              {
-                imageUrl_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getOnClickFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                altText_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
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-    private int bitField0_;
-
-    private java.lang.Object imageUrl_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL that hosts the image.
-     *
-     * For example:
-     *
-     * ```
-     * https://developers.google.com/chat/images/quickstart-app-avatar.png
-     * ```
-     * </pre>
-     *
-     * <code>string image_url = 1;</code>
-     *
-     * @return The imageUrl.
-     */
-    public java.lang.String getImageUrl() {
-      java.lang.Object ref = imageUrl_;
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-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
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-        imageUrl_ = s;
-        return s;
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-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL that hosts the image.
-     *
-     * For example:
-     *
-     * ```
-     * https://developers.google.com/chat/images/quickstart-app-avatar.png
-     * ```
-     * </pre>
-     *
-     * <code>string image_url = 1;</code>
-     *
-     * @return The bytes for imageUrl.
-     */
-    public com.google.protobuf.ByteString getImageUrlBytes() {
-      java.lang.Object ref = imageUrl_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        imageUrl_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL that hosts the image.
-     *
-     * For example:
-     *
-     * ```
-     * https://developers.google.com/chat/images/quickstart-app-avatar.png
-     * ```
-     * </pre>
-     *
-     * <code>string image_url = 1;</code>
-     *
-     * @param value The imageUrl to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageUrl(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      imageUrl_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL that hosts the image.
-     *
-     * For example:
-     *
-     * ```
-     * https://developers.google.com/chat/images/quickstart-app-avatar.png
-     * ```
-     * </pre>
-     *
-     * <code>string image_url = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearImageUrl() {
-      imageUrl_ = getDefaultInstance().getImageUrl();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The HTTPS URL that hosts the image.
-     *
-     * For example:
-     *
-     * ```
-     * https://developers.google.com/chat/images/quickstart-app-avatar.png
-     * ```
-     * </pre>
-     *
-     * <code>string image_url = 1;</code>
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-     * @param value The bytes for imageUrl to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageUrlBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      imageUrl_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.OnClick onClick_;
-    private com.google.protobuf.SingleFieldBuilderV3<
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-            com.google.apps.card.v1.OnClickOrBuilder>
-        onClickBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return Whether the onClick field is set.
-     */
-    public boolean hasOnClick() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     *
-     * @return The onClick.
-     */
-    public com.google.apps.card.v1.OnClick getOnClick() {
-      if (onClickBuilder_ == null) {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      } else {
-        return onClickBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onClick_ = value;
-      } else {
-        onClickBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public Builder setOnClick(com.google.apps.card.v1.OnClick.Builder builderForValue) {
-      if (onClickBuilder_ == null) {
-        onClick_ = builderForValue.build();
-      } else {
-        onClickBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public Builder mergeOnClick(com.google.apps.card.v1.OnClick value) {
-      if (onClickBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && onClick_ != null
-            && onClick_ != com.google.apps.card.v1.OnClick.getDefaultInstance()) {
-          getOnClickBuilder().mergeFrom(value);
-        } else {
-          onClick_ = value;
-        }
-      } else {
-        onClickBuilder_.mergeFrom(value);
-      }
-      if (onClick_ != null) {
-        bitField0_ |= 0x00000002;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public Builder clearOnClick() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onClick_ = null;
-      if (onClickBuilder_ != null) {
-        onClickBuilder_.dispose();
-        onClickBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public com.google.apps.card.v1.OnClick.Builder getOnClickBuilder() {
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return getOnClickFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    public com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder() {
-      if (onClickBuilder_ != null) {
-        return onClickBuilder_.getMessageOrBuilder();
-      } else {
-        return onClick_ == null ? com.google.apps.card.v1.OnClick.getDefaultInstance() : onClick_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * When a user clicks the image, the click triggers this action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OnClick,
-            com.google.apps.card.v1.OnClick.Builder,
-            com.google.apps.card.v1.OnClickOrBuilder>
-        getOnClickFieldBuilder() {
-      if (onClickBuilder_ == null) {
-        onClickBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.OnClick,
-                com.google.apps.card.v1.OnClick.Builder,
-                com.google.apps.card.v1.OnClickOrBuilder>(
-                getOnClick(), getParentForChildren(), isClean());
-        onClick_ = null;
-      }
-      return onClickBuilder_;
-    }
-
-    private java.lang.Object altText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return The altText.
-     */
-    public java.lang.String getAltText() {
-      java.lang.Object ref = altText_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        altText_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return The bytes for altText.
-     */
-    public com.google.protobuf.ByteString getAltTextBytes() {
-      java.lang.Object ref = altText_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        altText_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @param value The altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      altText_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAltText() {
-      altText_ = getDefaultInstance().getAltText();
-      bitField0_ = (bitField0_ & ~0x00000004);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The alternative text of this image that's used for accessibility.
-     * </pre>
-     *
-     * <code>string alt_text = 3;</code>
-     *
-     * @param value The bytes for altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      altText_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Image)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Image)
-  private static final com.google.apps.card.v1.Image DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Image();
-  }
-
-  public static com.google.apps.card.v1.Image getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Image> PARSER =
-      new com.google.protobuf.AbstractParser<Image>() {
-        @java.lang.Override
-        public Image parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Image> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Image> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Image getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponent.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponent.java
deleted file mode 100644
index e5fcde65b9e8..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponent.java
+++ /dev/null
@@ -1,1359 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Represents an image.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.ImageComponent}
- */
-public final class ImageComponent extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.ImageComponent)
-    ImageComponentOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use ImageComponent.newBuilder() to construct.
-  private ImageComponent(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private ImageComponent() {
-    imageUri_ = "";
-    altText_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new ImageComponent();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_ImageComponent_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_ImageComponent_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.ImageComponent.class,
-            com.google.apps.card.v1.ImageComponent.Builder.class);
-  }
-
-  private int bitField0_;
-  public static final int IMAGE_URI_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object imageUri_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The image URL.
-   * </pre>
-   *
-   * <code>string image_uri = 1;</code>
-   *
-   * @return The imageUri.
-   */
-  @java.lang.Override
-  public java.lang.String getImageUri() {
-    java.lang.Object ref = imageUri_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      imageUri_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The image URL.
-   * </pre>
-   *
-   * <code>string image_uri = 1;</code>
-   *
-   * @return The bytes for imageUri.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getImageUriBytes() {
-    java.lang.Object ref = imageUri_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      imageUri_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int ALT_TEXT_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object altText_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The accessibility label for the image.
-   * </pre>
-   *
-   * <code>string alt_text = 2;</code>
-   *
-   * @return The altText.
-   */
-  @java.lang.Override
-  public java.lang.String getAltText() {
-    java.lang.Object ref = altText_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      altText_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The accessibility label for the image.
-   * </pre>
-   *
-   * <code>string alt_text = 2;</code>
-   *
-   * @return The bytes for altText.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getAltTextBytes() {
-    java.lang.Object ref = altText_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      altText_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int CROP_STYLE_FIELD_NUMBER = 3;
-  private com.google.apps.card.v1.ImageCropStyle cropStyle_;
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   *
-   * @return Whether the cropStyle field is set.
-   */
-  @java.lang.Override
-  public boolean hasCropStyle() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   *
-   * @return The cropStyle.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageCropStyle getCropStyle() {
-    return cropStyle_ == null
-        ? com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()
-        : cropStyle_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageCropStyleOrBuilder getCropStyleOrBuilder() {
-    return cropStyle_ == null
-        ? com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()
-        : cropStyle_;
-  }
-
-  public static final int BORDER_STYLE_FIELD_NUMBER = 4;
-  private com.google.apps.card.v1.BorderStyle borderStyle_;
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   *
-   * @return Whether the borderStyle field is set.
-   */
-  @java.lang.Override
-  public boolean hasBorderStyle() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   *
-   * @return The borderStyle.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyle getBorderStyle() {
-    return borderStyle_ == null
-        ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-        : borderStyle_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder() {
-    return borderStyle_ == null
-        ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-        : borderStyle_;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(imageUri_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, imageUri_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(altText_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, altText_);
-    }
-    if (((bitField0_ & 0x00000001) != 0)) {
-      output.writeMessage(3, getCropStyle());
-    }
-    if (((bitField0_ & 0x00000002) != 0)) {
-      output.writeMessage(4, getBorderStyle());
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(imageUri_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, imageUri_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(altText_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, altText_);
-    }
-    if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getCropStyle());
-    }
-    if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getBorderStyle());
-    }
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.ImageComponent)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.ImageComponent other = (com.google.apps.card.v1.ImageComponent) obj;
-
-    if (!getImageUri().equals(other.getImageUri())) return false;
-    if (!getAltText().equals(other.getAltText())) return false;
-    if (hasCropStyle() != other.hasCropStyle()) return false;
-    if (hasCropStyle()) {
-      if (!getCropStyle().equals(other.getCropStyle())) return false;
-    }
-    if (hasBorderStyle() != other.hasBorderStyle()) return false;
-    if (hasBorderStyle()) {
-      if (!getBorderStyle().equals(other.getBorderStyle())) return false;
-    }
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + IMAGE_URI_FIELD_NUMBER;
-    hash = (53 * hash) + getImageUri().hashCode();
-    hash = (37 * hash) + ALT_TEXT_FIELD_NUMBER;
-    hash = (53 * hash) + getAltText().hashCode();
-    if (hasCropStyle()) {
-      hash = (37 * hash) + CROP_STYLE_FIELD_NUMBER;
-      hash = (53 * hash) + getCropStyle().hashCode();
-    }
-    if (hasBorderStyle()) {
-      hash = (37 * hash) + BORDER_STYLE_FIELD_NUMBER;
-      hash = (53 * hash) + getBorderStyle().hashCode();
-    }
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.ImageComponent parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.ImageComponent parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.ImageComponent parseFrom(
-      com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.ImageComponent parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
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-  public static com.google.apps.card.v1.ImageComponent parseFrom(
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-  public static com.google.apps.card.v1.ImageComponent parseFrom(
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-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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-  public static com.google.apps.card.v1.ImageComponent parseDelimitedFrom(
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-  public static com.google.apps.card.v1.ImageComponent parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
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-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.ImageComponent prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Represents an image.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.ImageComponent}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-      implements
-      // @@protoc_insertion_point(builder_implements:google.apps.card.v1.ImageComponent)
-      com.google.apps.card.v1.ImageComponentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
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-    // Construct using com.google.apps.card.v1.ImageComponent.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
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-    private void maybeForceBuilderInitialization() {
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-    @java.lang.Override
-    public Builder clear() {
-      super.clear();
-      bitField0_ = 0;
-      imageUri_ = "";
-      altText_ = "";
-      cropStyle_ = null;
-      if (cropStyleBuilder_ != null) {
-        cropStyleBuilder_.dispose();
-        cropStyleBuilder_ = null;
-      }
-      borderStyle_ = null;
-      if (borderStyleBuilder_ != null) {
-        borderStyleBuilder_.dispose();
-        borderStyleBuilder_ = null;
-      }
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_ImageComponent_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.ImageComponent getDefaultInstanceForType() {
-      return com.google.apps.card.v1.ImageComponent.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.ImageComponent build() {
-      com.google.apps.card.v1.ImageComponent result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.ImageComponent buildPartial() {
-      com.google.apps.card.v1.ImageComponent result =
-          new com.google.apps.card.v1.ImageComponent(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
-      onBuilt();
-      return result;
-    }
-
-    private void buildPartial0(com.google.apps.card.v1.ImageComponent result) {
-      int from_bitField0_ = bitField0_;
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-        result.imageUri_ = imageUri_;
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-      if (((from_bitField0_ & 0x00000002) != 0)) {
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-        result.cropStyle_ = cropStyleBuilder_ == null ? cropStyle_ : cropStyleBuilder_.build();
-        to_bitField0_ |= 0x00000001;
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-      if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.borderStyle_ =
-            borderStyleBuilder_ == null ? borderStyle_ : borderStyleBuilder_.build();
-        to_bitField0_ |= 0x00000002;
-      }
-      result.bitField0_ |= to_bitField0_;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.setField(field, value);
-    }
-
-    @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-
-    @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.apps.card.v1.ImageComponent) {
-        return mergeFrom((com.google.apps.card.v1.ImageComponent) other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.apps.card.v1.ImageComponent other) {
-      if (other == com.google.apps.card.v1.ImageComponent.getDefaultInstance()) return this;
-      if (!other.getImageUri().isEmpty()) {
-        imageUri_ = other.imageUri_;
-        bitField0_ |= 0x00000001;
-        onChanged();
-      }
-      if (!other.getAltText().isEmpty()) {
-        altText_ = other.altText_;
-        bitField0_ |= 0x00000002;
-        onChanged();
-      }
-      if (other.hasCropStyle()) {
-        mergeCropStyle(other.getCropStyle());
-      }
-      if (other.hasBorderStyle()) {
-        mergeBorderStyle(other.getBorderStyle());
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                imageUri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                altText_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getCropStyleFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getBorderStyleFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000008;
-                break;
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-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
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-                break;
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-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.unwrapIOException();
-      } finally {
-        onChanged();
-      } // finally
-      return this;
-    }
-
-    private int bitField0_;
-
-    private java.lang.Object imageUri_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The image URL.
-     * </pre>
-     *
-     * <code>string image_uri = 1;</code>
-     *
-     * @return The imageUri.
-     */
-    public java.lang.String getImageUri() {
-      java.lang.Object ref = imageUri_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        imageUri_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The image URL.
-     * </pre>
-     *
-     * <code>string image_uri = 1;</code>
-     *
-     * @return The bytes for imageUri.
-     */
-    public com.google.protobuf.ByteString getImageUriBytes() {
-      java.lang.Object ref = imageUri_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        imageUri_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The image URL.
-     * </pre>
-     *
-     * <code>string image_uri = 1;</code>
-     *
-     * @param value The imageUri to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      imageUri_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The image URL.
-     * </pre>
-     *
-     * <code>string image_uri = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearImageUri() {
-      imageUri_ = getDefaultInstance().getImageUri();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The image URL.
-     * </pre>
-     *
-     * <code>string image_uri = 1;</code>
-     *
-     * @param value The bytes for imageUri to set.
-     * @return This builder for chaining.
-     */
-    public Builder setImageUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      imageUri_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object altText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The accessibility label for the image.
-     * </pre>
-     *
-     * <code>string alt_text = 2;</code>
-     *
-     * @return The altText.
-     */
-    public java.lang.String getAltText() {
-      java.lang.Object ref = altText_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        altText_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The accessibility label for the image.
-     * </pre>
-     *
-     * <code>string alt_text = 2;</code>
-     *
-     * @return The bytes for altText.
-     */
-    public com.google.protobuf.ByteString getAltTextBytes() {
-      java.lang.Object ref = altText_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        altText_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The accessibility label for the image.
-     * </pre>
-     *
-     * <code>string alt_text = 2;</code>
-     *
-     * @param value The altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      altText_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The accessibility label for the image.
-     * </pre>
-     *
-     * <code>string alt_text = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAltText() {
-      altText_ = getDefaultInstance().getAltText();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The accessibility label for the image.
-     * </pre>
-     *
-     * <code>string alt_text = 2;</code>
-     *
-     * @param value The bytes for altText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAltTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      altText_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.ImageCropStyle cropStyle_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.ImageCropStyle,
-            com.google.apps.card.v1.ImageCropStyle.Builder,
-            com.google.apps.card.v1.ImageCropStyleOrBuilder>
-        cropStyleBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     *
-     * @return Whether the cropStyle field is set.
-     */
-    public boolean hasCropStyle() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     *
-     * @return The cropStyle.
-     */
-    public com.google.apps.card.v1.ImageCropStyle getCropStyle() {
-      if (cropStyleBuilder_ == null) {
-        return cropStyle_ == null
-            ? com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()
-            : cropStyle_;
-      } else {
-        return cropStyleBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public Builder setCropStyle(com.google.apps.card.v1.ImageCropStyle value) {
-      if (cropStyleBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        cropStyle_ = value;
-      } else {
-        cropStyleBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public Builder setCropStyle(com.google.apps.card.v1.ImageCropStyle.Builder builderForValue) {
-      if (cropStyleBuilder_ == null) {
-        cropStyle_ = builderForValue.build();
-      } else {
-        cropStyleBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public Builder mergeCropStyle(com.google.apps.card.v1.ImageCropStyle value) {
-      if (cropStyleBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && cropStyle_ != null
-            && cropStyle_ != com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()) {
-          getCropStyleBuilder().mergeFrom(value);
-        } else {
-          cropStyle_ = value;
-        }
-      } else {
-        cropStyleBuilder_.mergeFrom(value);
-      }
-      if (cropStyle_ != null) {
-        bitField0_ |= 0x00000004;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public Builder clearCropStyle() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      cropStyle_ = null;
-      if (cropStyleBuilder_ != null) {
-        cropStyleBuilder_.dispose();
-        cropStyleBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public com.google.apps.card.v1.ImageCropStyle.Builder getCropStyleBuilder() {
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return getCropStyleFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    public com.google.apps.card.v1.ImageCropStyleOrBuilder getCropStyleOrBuilder() {
-      if (cropStyleBuilder_ != null) {
-        return cropStyleBuilder_.getMessageOrBuilder();
-      } else {
-        return cropStyle_ == null
-            ? com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()
-            : cropStyle_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.ImageCropStyle,
-            com.google.apps.card.v1.ImageCropStyle.Builder,
-            com.google.apps.card.v1.ImageCropStyleOrBuilder>
-        getCropStyleFieldBuilder() {
-      if (cropStyleBuilder_ == null) {
-        cropStyleBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.ImageCropStyle,
-                com.google.apps.card.v1.ImageCropStyle.Builder,
-                com.google.apps.card.v1.ImageCropStyleOrBuilder>(
-                getCropStyle(), getParentForChildren(), isClean());
-        cropStyle_ = null;
-      }
-      return cropStyleBuilder_;
-    }
-
-    private com.google.apps.card.v1.BorderStyle borderStyle_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.BorderStyle,
-            com.google.apps.card.v1.BorderStyle.Builder,
-            com.google.apps.card.v1.BorderStyleOrBuilder>
-        borderStyleBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     *
-     * @return Whether the borderStyle field is set.
-     */
-    public boolean hasBorderStyle() {
-      return ((bitField0_ & 0x00000008) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     *
-     * @return The borderStyle.
-     */
-    public com.google.apps.card.v1.BorderStyle getBorderStyle() {
-      if (borderStyleBuilder_ == null) {
-        return borderStyle_ == null
-            ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-            : borderStyle_;
-      } else {
-        return borderStyleBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public Builder setBorderStyle(com.google.apps.card.v1.BorderStyle value) {
-      if (borderStyleBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        borderStyle_ = value;
-      } else {
-        borderStyleBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public Builder setBorderStyle(com.google.apps.card.v1.BorderStyle.Builder builderForValue) {
-      if (borderStyleBuilder_ == null) {
-        borderStyle_ = builderForValue.build();
-      } else {
-        borderStyleBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public Builder mergeBorderStyle(com.google.apps.card.v1.BorderStyle value) {
-      if (borderStyleBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0)
-            && borderStyle_ != null
-            && borderStyle_ != com.google.apps.card.v1.BorderStyle.getDefaultInstance()) {
-          getBorderStyleBuilder().mergeFrom(value);
-        } else {
-          borderStyle_ = value;
-        }
-      } else {
-        borderStyleBuilder_.mergeFrom(value);
-      }
-      if (borderStyle_ != null) {
-        bitField0_ |= 0x00000008;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public Builder clearBorderStyle() {
-      bitField0_ = (bitField0_ & ~0x00000008);
-      borderStyle_ = null;
-      if (borderStyleBuilder_ != null) {
-        borderStyleBuilder_.dispose();
-        borderStyleBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public com.google.apps.card.v1.BorderStyle.Builder getBorderStyleBuilder() {
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return getBorderStyleFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    public com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder() {
-      if (borderStyleBuilder_ != null) {
-        return borderStyleBuilder_.getMessageOrBuilder();
-      } else {
-        return borderStyle_ == null
-            ? com.google.apps.card.v1.BorderStyle.getDefaultInstance()
-            : borderStyle_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The border style to apply to the image.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.BorderStyle,
-            com.google.apps.card.v1.BorderStyle.Builder,
-            com.google.apps.card.v1.BorderStyleOrBuilder>
-        getBorderStyleFieldBuilder() {
-      if (borderStyleBuilder_ == null) {
-        borderStyleBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.BorderStyle,
-                com.google.apps.card.v1.BorderStyle.Builder,
-                com.google.apps.card.v1.BorderStyleOrBuilder>(
-                getBorderStyle(), getParentForChildren(), isClean());
-        borderStyle_ = null;
-      }
-      return borderStyleBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.ImageComponent)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.ImageComponent)
-  private static final com.google.apps.card.v1.ImageComponent DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.ImageComponent();
-  }
-
-  public static com.google.apps.card.v1.ImageComponent getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ImageComponent> PARSER =
-      new com.google.protobuf.AbstractParser<ImageComponent>() {
-        @java.lang.Override
-        public ImageComponent parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<ImageComponent> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ImageComponent> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageComponent getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponentOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponentOrBuilder.java
deleted file mode 100644
index 078405a9c118..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageComponentOrBuilder.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ImageComponentOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.ImageComponent)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The image URL.
-   * </pre>
-   *
-   * <code>string image_uri = 1;</code>
-   *
-   * @return The imageUri.
-   */
-  java.lang.String getImageUri();
-  /**
-   *
-   *
-   * <pre>
-   * The image URL.
-   * </pre>
-   *
-   * <code>string image_uri = 1;</code>
-   *
-   * @return The bytes for imageUri.
-   */
-  com.google.protobuf.ByteString getImageUriBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The accessibility label for the image.
-   * </pre>
-   *
-   * <code>string alt_text = 2;</code>
-   *
-   * @return The altText.
-   */
-  java.lang.String getAltText();
-  /**
-   *
-   *
-   * <pre>
-   * The accessibility label for the image.
-   * </pre>
-   *
-   * <code>string alt_text = 2;</code>
-   *
-   * @return The bytes for altText.
-   */
-  com.google.protobuf.ByteString getAltTextBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   *
-   * @return Whether the cropStyle field is set.
-   */
-  boolean hasCropStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   *
-   * @return The cropStyle.
-   */
-  com.google.apps.card.v1.ImageCropStyle getCropStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The crop style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle crop_style = 3;</code>
-   */
-  com.google.apps.card.v1.ImageCropStyleOrBuilder getCropStyleOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   *
-   * @return Whether the borderStyle field is set.
-   */
-  boolean hasBorderStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   *
-   * @return The borderStyle.
-   */
-  com.google.apps.card.v1.BorderStyle getBorderStyle();
-  /**
-   *
-   *
-   * <pre>
-   * The border style to apply to the image.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.BorderStyle border_style = 4;</code>
-   */
-  com.google.apps.card.v1.BorderStyleOrBuilder getBorderStyleOrBuilder();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyle.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyle.java
deleted file mode 100644
index 494c11014ac3..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyle.java
+++ /dev/null
@@ -1,960 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Represents the crop style applied to an image.
- *
- * [Google Workspace Add-ons and
- * Chat apps](https://developers.google.com/workspace/extend):
- *
- * For example, here's how to apply a 16:9 aspect ratio:
- *
- * ```
- * cropStyle {
- *  "type": "RECTANGLE_CUSTOM",
- *  "aspectRatio": 16/9
- * }
- * ```
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.ImageCropStyle}
- */
-public final class ImageCropStyle extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.ImageCropStyle)
-    ImageCropStyleOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use ImageCropStyle.newBuilder() to construct.
-  private ImageCropStyle(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private ImageCropStyle() {
-    type_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new ImageCropStyle();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_ImageCropStyle_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_ImageCropStyle_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.ImageCropStyle.class,
-            com.google.apps.card.v1.ImageCropStyle.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Represents the crop style applied to an image.
-   *
-   * [Google Workspace Add-ons
-   * and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.ImageCropStyle.ImageCropType}
-   */
-  public enum ImageCropType implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>IMAGE_CROP_TYPE_UNSPECIFIED = 0;</code>
-     */
-    IMAGE_CROP_TYPE_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Applies a square crop.
-     * </pre>
-     *
-     * <code>SQUARE = 1;</code>
-     */
-    SQUARE(1),
-    /**
-     *
-     *
-     * <pre>
-     * Applies a circular crop.
-     * </pre>
-     *
-     * <code>CIRCLE = 2;</code>
-     */
-    CIRCLE(2),
-    /**
-     *
-     *
-     * <pre>
-     * Applies a rectangular crop with a custom aspect ratio. Set the custom
-     * aspect ratio with `aspectRatio`.
-     * </pre>
-     *
-     * <code>RECTANGLE_CUSTOM = 3;</code>
-     */
-    RECTANGLE_CUSTOM(3),
-    /**
-     *
-     *
-     * <pre>
-     * Applies a rectangular crop with a 4:3 aspect ratio.
-     * </pre>
-     *
-     * <code>RECTANGLE_4_3 = 4;</code>
-     */
-    RECTANGLE_4_3(4),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>IMAGE_CROP_TYPE_UNSPECIFIED = 0;</code>
-     */
-    public static final int IMAGE_CROP_TYPE_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Applies a square crop.
-     * </pre>
-     *
-     * <code>SQUARE = 1;</code>
-     */
-    public static final int SQUARE_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Applies a circular crop.
-     * </pre>
-     *
-     * <code>CIRCLE = 2;</code>
-     */
-    public static final int CIRCLE_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * Applies a rectangular crop with a custom aspect ratio. Set the custom
-     * aspect ratio with `aspectRatio`.
-     * </pre>
-     *
-     * <code>RECTANGLE_CUSTOM = 3;</code>
-     */
-    public static final int RECTANGLE_CUSTOM_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * Applies a rectangular crop with a 4:3 aspect ratio.
-     * </pre>
-     *
-     * <code>RECTANGLE_4_3 = 4;</code>
-     */
-    public static final int RECTANGLE_4_3_VALUE = 4;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ImageCropType valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ImageCropType forNumber(int value) {
-      switch (value) {
-        case 0:
-          return IMAGE_CROP_TYPE_UNSPECIFIED;
-        case 1:
-          return SQUARE;
-        case 2:
-          return CIRCLE;
-        case 3:
-          return RECTANGLE_CUSTOM;
-        case 4:
-          return RECTANGLE_4_3;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ImageCropType> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<ImageCropType> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<ImageCropType>() {
-          public ImageCropType findValueByNumber(int number) {
-            return ImageCropType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.ImageCropStyle.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final ImageCropType[] VALUES = values();
-
-    public static ImageCropType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ImageCropType(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.ImageCropStyle.ImageCropType)
-  }
-
-  public static final int TYPE_FIELD_NUMBER = 1;
-  private int type_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The crop type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  @java.lang.Override
-  public int getTypeValue() {
-    return type_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The crop type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-   *
-   * @return The type.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageCropStyle.ImageCropType getType() {
-    com.google.apps.card.v1.ImageCropStyle.ImageCropType result =
-        com.google.apps.card.v1.ImageCropStyle.ImageCropType.forNumber(type_);
-    return result == null
-        ? com.google.apps.card.v1.ImageCropStyle.ImageCropType.UNRECOGNIZED
-        : result;
-  }
-
-  public static final int ASPECT_RATIO_FIELD_NUMBER = 2;
-  private double aspectRatio_ = 0D;
-  /**
-   *
-   *
-   * <pre>
-   * The aspect ratio to use if the crop type is `RECTANGLE_CUSTOM`.
-   *
-   * For example, here's how to apply a 16:9 aspect ratio:
-   *
-   * ```
-   * cropStyle {
-   *  "type": "RECTANGLE_CUSTOM",
-   *  "aspectRatio": 16/9
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>double aspect_ratio = 2;</code>
-   *
-   * @return The aspectRatio.
-   */
-  @java.lang.Override
-  public double getAspectRatio() {
-    return aspectRatio_;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (type_
-        != com.google.apps.card.v1.ImageCropStyle.ImageCropType.IMAGE_CROP_TYPE_UNSPECIFIED
-            .getNumber()) {
-      output.writeEnum(1, type_);
-    }
-    if (java.lang.Double.doubleToRawLongBits(aspectRatio_) != 0) {
-      output.writeDouble(2, aspectRatio_);
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (type_
-        != com.google.apps.card.v1.ImageCropStyle.ImageCropType.IMAGE_CROP_TYPE_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, type_);
-    }
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-  public static Builder newBuilder(com.google.apps.card.v1.ImageCropStyle prototype) {
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-  }
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-  /**
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-   *
-   * <pre>
-   * Represents the crop style applied to an image.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, here's how to apply a 16:9 aspect ratio:
-   *
-   * ```
-   * cropStyle {
-   *  "type": "RECTANGLE_CUSTOM",
-   *  "aspectRatio": 16/9
-   * }
-   * ```
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.ImageCropStyle}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-      implements
-      // @@protoc_insertion_point(builder_implements:google.apps.card.v1.ImageCropStyle)
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-    private Builder() {}
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-      aspectRatio_ = 0D;
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-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_ImageCropStyle_descriptor;
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-    @java.lang.Override
-    public com.google.apps.card.v1.ImageCropStyle build() {
-      com.google.apps.card.v1.ImageCropStyle result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
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-      if (bitField0_ != 0) {
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-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
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-
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
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-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.addRepeatedField(field, value);
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-      if (other instanceof com.google.apps.card.v1.ImageCropStyle) {
-        return mergeFrom((com.google.apps.card.v1.ImageCropStyle) other);
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-        super.mergeFrom(other);
-        return this;
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-
-    public Builder mergeFrom(com.google.apps.card.v1.ImageCropStyle other) {
-      if (other == com.google.apps.card.v1.ImageCropStyle.getDefaultInstance()) return this;
-      if (other.type_ != 0) {
-        setTypeValue(other.getTypeValue());
-      }
-      if (other.getAspectRatio() != 0D) {
-        setAspectRatio(other.getAspectRatio());
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
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-
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-
-    private int type_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The crop type.
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-     *
-     * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-     *
-     * @return The enum numeric value on the wire for type.
-     */
-    @java.lang.Override
-    public int getTypeValue() {
-      return type_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-     *
-     * @param value The enum numeric value on the wire for type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTypeValue(int value) {
-      type_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-     *
-     * @return The type.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ImageCropStyle.ImageCropType getType() {
-      com.google.apps.card.v1.ImageCropStyle.ImageCropType result =
-          com.google.apps.card.v1.ImageCropStyle.ImageCropType.forNumber(type_);
-      return result == null
-          ? com.google.apps.card.v1.ImageCropStyle.ImageCropType.UNRECOGNIZED
-          : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-     *
-     * @param value The type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setType(com.google.apps.card.v1.ImageCropStyle.ImageCropType value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000001;
-      type_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The crop type.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearType() {
-      bitField0_ = (bitField0_ & ~0x00000001);
-      type_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private double aspectRatio_;
-    /**
-     *
-     *
-     * <pre>
-     * The aspect ratio to use if the crop type is `RECTANGLE_CUSTOM`.
-     *
-     * For example, here's how to apply a 16:9 aspect ratio:
-     *
-     * ```
-     * cropStyle {
-     *  "type": "RECTANGLE_CUSTOM",
-     *  "aspectRatio": 16/9
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>double aspect_ratio = 2;</code>
-     *
-     * @return The aspectRatio.
-     */
-    @java.lang.Override
-    public double getAspectRatio() {
-      return aspectRatio_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The aspect ratio to use if the crop type is `RECTANGLE_CUSTOM`.
-     *
-     * For example, here's how to apply a 16:9 aspect ratio:
-     *
-     * ```
-     * cropStyle {
-     *  "type": "RECTANGLE_CUSTOM",
-     *  "aspectRatio": 16/9
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>double aspect_ratio = 2;</code>
-     *
-     * @param value The aspectRatio to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAspectRatio(double value) {
-
-      aspectRatio_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The aspect ratio to use if the crop type is `RECTANGLE_CUSTOM`.
-     *
-     * For example, here's how to apply a 16:9 aspect ratio:
-     *
-     * ```
-     * cropStyle {
-     *  "type": "RECTANGLE_CUSTOM",
-     *  "aspectRatio": 16/9
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>double aspect_ratio = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAspectRatio() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      aspectRatio_ = 0D;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.ImageCropStyle)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.ImageCropStyle)
-  private static final com.google.apps.card.v1.ImageCropStyle DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.ImageCropStyle();
-  }
-
-  public static com.google.apps.card.v1.ImageCropStyle getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ImageCropStyle> PARSER =
-      new com.google.protobuf.AbstractParser<ImageCropStyle>() {
-        @java.lang.Override
-        public ImageCropStyle parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<ImageCropStyle> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ImageCropStyle> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageCropStyle getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyleOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyleOrBuilder.java
deleted file mode 100644
index 702238e09571..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageCropStyleOrBuilder.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ImageCropStyleOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.ImageCropStyle)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The crop type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  int getTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * The crop type.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ImageCropStyle.ImageCropType type = 1;</code>
-   *
-   * @return The type.
-   */
-  com.google.apps.card.v1.ImageCropStyle.ImageCropType getType();
-
-  /**
-   *
-   *
-   * <pre>
-   * The aspect ratio to use if the crop type is `RECTANGLE_CUSTOM`.
-   *
-   * For example, here's how to apply a 16:9 aspect ratio:
-   *
-   * ```
-   * cropStyle {
-   *  "type": "RECTANGLE_CUSTOM",
-   *  "aspectRatio": 16/9
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>double aspect_ratio = 2;</code>
-   *
-   * @return The aspectRatio.
-   */
-  double getAspectRatio();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageOrBuilder.java
deleted file mode 100644
index 508ea4fddba5..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/ImageOrBuilder.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface ImageOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Image)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The HTTPS URL that hosts the image.
-   *
-   * For example:
-   *
-   * ```
-   * https://developers.google.com/chat/images/quickstart-app-avatar.png
-   * ```
-   * </pre>
-   *
-   * <code>string image_url = 1;</code>
-   *
-   * @return The imageUrl.
-   */
-  java.lang.String getImageUrl();
-  /**
-   *
-   *
-   * <pre>
-   * The HTTPS URL that hosts the image.
-   *
-   * For example:
-   *
-   * ```
-   * https://developers.google.com/chat/images/quickstart-app-avatar.png
-   * ```
-   * </pre>
-   *
-   * <code>string image_url = 1;</code>
-   *
-   * @return The bytes for imageUrl.
-   */
-  com.google.protobuf.ByteString getImageUrlBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * When a user clicks the image, the click triggers this action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-   *
-   * @return Whether the onClick field is set.
-   */
-  boolean hasOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * When a user clicks the image, the click triggers this action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-   *
-   * @return The onClick.
-   */
-  com.google.apps.card.v1.OnClick getOnClick();
-  /**
-   *
-   *
-   * <pre>
-   * When a user clicks the image, the click triggers this action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OnClick on_click = 2;</code>
-   */
-  com.google.apps.card.v1.OnClickOrBuilder getOnClickOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text of this image that's used for accessibility.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The altText.
-   */
-  java.lang.String getAltText();
-  /**
-   *
-   *
-   * <pre>
-   * The alternative text of this image that's used for accessibility.
-   * </pre>
-   *
-   * <code>string alt_text = 3;</code>
-   *
-   * @return The bytes for altText.
-   */
-  com.google.protobuf.ByteString getAltTextBytes();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClick.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClick.java
deleted file mode 100644
index e57862b45d21..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClick.java
+++ /dev/null
@@ -1,1793 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Represents how to respond when users click an interactive element on
- * a card, such as a button.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.OnClick}
- */
-public final class OnClick extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.OnClick)
-    OnClickOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use OnClick.newBuilder() to construct.
-  private OnClick(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private OnClick() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new OnClick();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_OnClick_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_OnClick_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.OnClick.class, com.google.apps.card.v1.OnClick.Builder.class);
-  }
-
-  private int dataCase_ = 0;
-
-  @SuppressWarnings("serial")
-  private java.lang.Object data_;
-
-  public enum DataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    ACTION(1),
-    OPEN_LINK(2),
-    OPEN_DYNAMIC_LINK_ACTION(3),
-    CARD(4),
-    DATA_NOT_SET(0);
-    private final int value;
-
-    private DataCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DataCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static DataCase forNumber(int value) {
-      switch (value) {
-        case 1:
-          return ACTION;
-        case 2:
-          return OPEN_LINK;
-        case 3:
-          return OPEN_DYNAMIC_LINK_ACTION;
-        case 4:
-          return CARD;
-        case 0:
-          return DATA_NOT_SET;
-        default:
-          return null;
-      }
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-
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public DataCase getDataCase() {
-    return DataCase.forNumber(dataCase_);
-  }
-
-  public static final int ACTION_FIELD_NUMBER = 1;
-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   *
-   * @return Whether the action field is set.
-   */
-  @java.lang.Override
-  public boolean hasAction() {
-    return dataCase_ == 1;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   *
-   * @return The action.
-   */
-  @java.lang.Override
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-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getActionOrBuilder() {
-    if (dataCase_ == 1) {
-      return (com.google.apps.card.v1.Action) data_;
-    }
-    return com.google.apps.card.v1.Action.getDefaultInstance();
-  }
-
-  public static final int OPEN_LINK_FIELD_NUMBER = 2;
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   *
-   * @return Whether the openLink field is set.
-   */
-  @java.lang.Override
-  public boolean hasOpenLink() {
-    return dataCase_ == 2;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   *
-   * @return The openLink.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OpenLink getOpenLink() {
-    if (dataCase_ == 2) {
-      return (com.google.apps.card.v1.OpenLink) data_;
-    }
-    return com.google.apps.card.v1.OpenLink.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.OpenLinkOrBuilder getOpenLinkOrBuilder() {
-    if (dataCase_ == 2) {
-      return (com.google.apps.card.v1.OpenLink) data_;
-    }
-    return com.google.apps.card.v1.OpenLink.getDefaultInstance();
-  }
-
-  public static final int OPEN_DYNAMIC_LINK_ACTION_FIELD_NUMBER = 3;
-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   *
-   * @return Whether the openDynamicLinkAction field is set.
-   */
-  @java.lang.Override
-  public boolean hasOpenDynamicLinkAction() {
-    return dataCase_ == 3;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   *
-   * @return The openDynamicLinkAction.
-   */
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-  public com.google.apps.card.v1.Action getOpenDynamicLinkAction() {
-    if (dataCase_ == 3) {
-      return (com.google.apps.card.v1.Action) data_;
-    }
-    return com.google.apps.card.v1.Action.getDefaultInstance();
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-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getOpenDynamicLinkActionOrBuilder() {
-    if (dataCase_ == 3) {
-      return (com.google.apps.card.v1.Action) data_;
-    }
-    return com.google.apps.card.v1.Action.getDefaultInstance();
-  }
-
-  public static final int CARD_FIELD_NUMBER = 4;
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   *
-   * @return Whether the card field is set.
-   */
-  @java.lang.Override
-  public boolean hasCard() {
-    return dataCase_ == 4;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   *
-   * @return The card.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Card getCard() {
-    if (dataCase_ == 4) {
-      return (com.google.apps.card.v1.Card) data_;
-    }
-    return com.google.apps.card.v1.Card.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   */
-  @java.lang.Override
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-   * a card, such as a button.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
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-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_OnClick_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.OnClick getDefaultInstanceForType() {
-      return com.google.apps.card.v1.OnClick.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.OnClick build() {
-      com.google.apps.card.v1.OnClick result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.OnClick buildPartial() {
-      com.google.apps.card.v1.OnClick result = new com.google.apps.card.v1.OnClick(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
-      buildPartialOneofs(result);
-      onBuilt();
-      return result;
-    }
-
-    private void buildPartial0(com.google.apps.card.v1.OnClick result) {
-      int from_bitField0_ = bitField0_;
-    }
-
-    private void buildPartialOneofs(com.google.apps.card.v1.OnClick result) {
-      result.dataCase_ = dataCase_;
-      result.data_ = this.data_;
-      if (dataCase_ == 1 && actionBuilder_ != null) {
-        result.data_ = actionBuilder_.build();
-      }
-      if (dataCase_ == 2 && openLinkBuilder_ != null) {
-        result.data_ = openLinkBuilder_.build();
-      }
-      if (dataCase_ == 3 && openDynamicLinkActionBuilder_ != null) {
-        result.data_ = openDynamicLinkActionBuilder_.build();
-      }
-      if (dataCase_ == 4 && cardBuilder_ != null) {
-        result.data_ = cardBuilder_.build();
-      }
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.setField(field, value);
-    }
-
-    @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-
-    @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.apps.card.v1.OnClick) {
-        return mergeFrom((com.google.apps.card.v1.OnClick) other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.apps.card.v1.OnClick other) {
-      if (other == com.google.apps.card.v1.OnClick.getDefaultInstance()) return this;
-      switch (other.getDataCase()) {
-        case ACTION:
-          {
-            mergeAction(other.getAction());
-            break;
-          }
-        case OPEN_LINK:
-          {
-            mergeOpenLink(other.getOpenLink());
-            break;
-          }
-        case OPEN_DYNAMIC_LINK_ACTION:
-          {
-            mergeOpenDynamicLinkAction(other.getOpenDynamicLinkAction());
-            break;
-          }
-        case CARD:
-          {
-            mergeCard(other.getCard());
-            break;
-          }
-        case DATA_NOT_SET:
-          {
-            break;
-          }
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                input.readMessage(getActionFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 1;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getOpenLinkFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(
-                    getOpenDynamicLinkActionFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getCardFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 4;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
-          } // switch (tag)
-        } // while (!done)
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.unwrapIOException();
-      } finally {
-        onChanged();
-      } // finally
-      return this;
-    }
-
-    private int dataCase_ = 0;
-    private java.lang.Object data_;
-
-    public DataCase getDataCase() {
-      return DataCase.forNumber(dataCase_);
-    }
-
-    public Builder clearData() {
-      dataCase_ = 0;
-      data_ = null;
-      onChanged();
-      return this;
-    }
-
-    private int bitField0_;
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        actionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     *
-     * @return Whether the action field is set.
-     */
-    @java.lang.Override
-    public boolean hasAction() {
-      return dataCase_ == 1;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     *
-     * @return The action.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Action getAction() {
-      if (actionBuilder_ == null) {
-        if (dataCase_ == 1) {
-          return (com.google.apps.card.v1.Action) data_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      } else {
-        if (dataCase_ == 1) {
-          return actionBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    public Builder setAction(com.google.apps.card.v1.Action value) {
-      if (actionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        actionBuilder_.setMessage(value);
-      }
-      dataCase_ = 1;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    public Builder setAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (actionBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        actionBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 1;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    public Builder mergeAction(com.google.apps.card.v1.Action value) {
-      if (actionBuilder_ == null) {
-        if (dataCase_ == 1 && data_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Action.newBuilder((com.google.apps.card.v1.Action) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 1) {
-          actionBuilder_.mergeFrom(value);
-        } else {
-          actionBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 1;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    public Builder clearAction() {
-      if (actionBuilder_ == null) {
-        if (dataCase_ == 1) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 1) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        actionBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getActionBuilder() {
-      return getActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ActionOrBuilder getActionOrBuilder() {
-      if ((dataCase_ == 1) && (actionBuilder_ != null)) {
-        return actionBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 1) {
-          return (com.google.apps.card.v1.Action) data_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, an action is triggered by this `onClick`.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action action = 1;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getActionFieldBuilder() {
-      if (actionBuilder_ == null) {
-        if (!(dataCase_ == 1)) {
-          data_ = com.google.apps.card.v1.Action.getDefaultInstance();
-        }
-        actionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                (com.google.apps.card.v1.Action) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 1;
-      onChanged();
-      return actionBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OpenLink,
-            com.google.apps.card.v1.OpenLink.Builder,
-            com.google.apps.card.v1.OpenLinkOrBuilder>
-        openLinkBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     *
-     * @return Whether the openLink field is set.
-     */
-    @java.lang.Override
-    public boolean hasOpenLink() {
-      return dataCase_ == 2;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     *
-     * @return The openLink.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OpenLink getOpenLink() {
-      if (openLinkBuilder_ == null) {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.OpenLink) data_;
-        }
-        return com.google.apps.card.v1.OpenLink.getDefaultInstance();
-      } else {
-        if (dataCase_ == 2) {
-          return openLinkBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.OpenLink.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    public Builder setOpenLink(com.google.apps.card.v1.OpenLink value) {
-      if (openLinkBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        openLinkBuilder_.setMessage(value);
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    public Builder setOpenLink(com.google.apps.card.v1.OpenLink.Builder builderForValue) {
-      if (openLinkBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        openLinkBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    public Builder mergeOpenLink(com.google.apps.card.v1.OpenLink value) {
-      if (openLinkBuilder_ == null) {
-        if (dataCase_ == 2 && data_ != com.google.apps.card.v1.OpenLink.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.OpenLink.newBuilder((com.google.apps.card.v1.OpenLink) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 2) {
-          openLinkBuilder_.mergeFrom(value);
-        } else {
-          openLinkBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    public Builder clearOpenLink() {
-      if (openLinkBuilder_ == null) {
-        if (dataCase_ == 2) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 2) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        openLinkBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    public com.google.apps.card.v1.OpenLink.Builder getOpenLinkBuilder() {
-      return getOpenLinkFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OpenLinkOrBuilder getOpenLinkOrBuilder() {
-      if ((dataCase_ == 2) && (openLinkBuilder_ != null)) {
-        return openLinkBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.OpenLink) data_;
-        }
-        return com.google.apps.card.v1.OpenLink.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, this `onClick` triggers an open link action.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.OpenLink,
-            com.google.apps.card.v1.OpenLink.Builder,
-            com.google.apps.card.v1.OpenLinkOrBuilder>
-        getOpenLinkFieldBuilder() {
-      if (openLinkBuilder_ == null) {
-        if (!(dataCase_ == 2)) {
-          data_ = com.google.apps.card.v1.OpenLink.getDefaultInstance();
-        }
-        openLinkBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.OpenLink,
-                com.google.apps.card.v1.OpenLink.Builder,
-                com.google.apps.card.v1.OpenLinkOrBuilder>(
-                (com.google.apps.card.v1.OpenLink) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 2;
-      onChanged();
-      return openLinkBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        openDynamicLinkActionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     *
-     * @return Whether the openDynamicLinkAction field is set.
-     */
-    @java.lang.Override
-    public boolean hasOpenDynamicLinkAction() {
-      return dataCase_ == 3;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     *
-     * @return The openDynamicLinkAction.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Action getOpenDynamicLinkAction() {
-      if (openDynamicLinkActionBuilder_ == null) {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.Action) data_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      } else {
-        if (dataCase_ == 3) {
-          return openDynamicLinkActionBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    public Builder setOpenDynamicLinkAction(com.google.apps.card.v1.Action value) {
-      if (openDynamicLinkActionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        openDynamicLinkActionBuilder_.setMessage(value);
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    public Builder setOpenDynamicLinkAction(
-        com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (openDynamicLinkActionBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        openDynamicLinkActionBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    public Builder mergeOpenDynamicLinkAction(com.google.apps.card.v1.Action value) {
-      if (openDynamicLinkActionBuilder_ == null) {
-        if (dataCase_ == 3 && data_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Action.newBuilder((com.google.apps.card.v1.Action) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 3) {
-          openDynamicLinkActionBuilder_.mergeFrom(value);
-        } else {
-          openDynamicLinkActionBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    public Builder clearOpenDynamicLinkAction() {
-      if (openDynamicLinkActionBuilder_ == null) {
-        if (dataCase_ == 3) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 3) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        openDynamicLinkActionBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getOpenDynamicLinkActionBuilder() {
-      return getOpenDynamicLinkActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ActionOrBuilder getOpenDynamicLinkActionOrBuilder() {
-      if ((dataCase_ == 3) && (openDynamicLinkActionBuilder_ != null)) {
-        return openDynamicLinkActionBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.Action) data_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An add-on triggers this action when the action needs to open a
-     * link. This differs from the `open_link` above in that this needs to talk
-     * to server to get the link. Thus some preparation work is required for
-     * web client to do before the open link action response comes back.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getOpenDynamicLinkActionFieldBuilder() {
-      if (openDynamicLinkActionBuilder_ == null) {
-        if (!(dataCase_ == 3)) {
-          data_ = com.google.apps.card.v1.Action.getDefaultInstance();
-        }
-        openDynamicLinkActionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                (com.google.apps.card.v1.Action) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 3;
-      onChanged();
-      return openDynamicLinkActionBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card,
-            com.google.apps.card.v1.Card.Builder,
-            com.google.apps.card.v1.CardOrBuilder>
-        cardBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     *
-     * @return Whether the card field is set.
-     */
-    @java.lang.Override
-    public boolean hasCard() {
-      return dataCase_ == 4;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     *
-     * @return The card.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Card getCard() {
-      if (cardBuilder_ == null) {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.Card) data_;
-        }
-        return com.google.apps.card.v1.Card.getDefaultInstance();
-      } else {
-        if (dataCase_ == 4) {
-          return cardBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Card.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    public Builder setCard(com.google.apps.card.v1.Card value) {
-      if (cardBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        cardBuilder_.setMessage(value);
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    public Builder setCard(com.google.apps.card.v1.Card.Builder builderForValue) {
-      if (cardBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        cardBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    public Builder mergeCard(com.google.apps.card.v1.Card value) {
-      if (cardBuilder_ == null) {
-        if (dataCase_ == 4 && data_ != com.google.apps.card.v1.Card.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Card.newBuilder((com.google.apps.card.v1.Card) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 4) {
-          cardBuilder_.mergeFrom(value);
-        } else {
-          cardBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    public Builder clearCard() {
-      if (cardBuilder_ == null) {
-        if (dataCase_ == 4) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 4) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        cardBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    public com.google.apps.card.v1.Card.Builder getCardBuilder() {
-      return getCardFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.CardOrBuilder getCardOrBuilder() {
-      if ((dataCase_ == 4) && (cardBuilder_ != null)) {
-        return cardBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.Card) data_;
-        }
-        return com.google.apps.card.v1.Card.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A new card is pushed to the card stack after clicking if specified.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Card card = 4;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Card,
-            com.google.apps.card.v1.Card.Builder,
-            com.google.apps.card.v1.CardOrBuilder>
-        getCardFieldBuilder() {
-      if (cardBuilder_ == null) {
-        if (!(dataCase_ == 4)) {
-          data_ = com.google.apps.card.v1.Card.getDefaultInstance();
-        }
-        cardBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Card,
-                com.google.apps.card.v1.Card.Builder,
-                com.google.apps.card.v1.CardOrBuilder>(
-                (com.google.apps.card.v1.Card) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 4;
-      onChanged();
-      return cardBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.OnClick)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.OnClick)
-  private static final com.google.apps.card.v1.OnClick DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.OnClick();
-  }
-
-  public static com.google.apps.card.v1.OnClick getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<OnClick> PARSER =
-      new com.google.protobuf.AbstractParser<OnClick>() {
-        @java.lang.Override
-        public OnClick parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<OnClick> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<OnClick> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.OnClick getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClickOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClickOrBuilder.java
deleted file mode 100644
index fc13bf762a43..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OnClickOrBuilder.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface OnClickOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.OnClick)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   *
-   * @return Whether the action field is set.
-   */
-  boolean hasAction();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   *
-   * @return The action.
-   */
-  com.google.apps.card.v1.Action getAction();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, an action is triggered by this `onClick`.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action action = 1;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getActionOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   *
-   * @return Whether the openLink field is set.
-   */
-  boolean hasOpenLink();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   *
-   * @return The openLink.
-   */
-  com.google.apps.card.v1.OpenLink getOpenLink();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, this `onClick` triggers an open link action.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink open_link = 2;</code>
-   */
-  com.google.apps.card.v1.OpenLinkOrBuilder getOpenLinkOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   *
-   * @return Whether the openDynamicLinkAction field is set.
-   */
-  boolean hasOpenDynamicLinkAction();
-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   *
-   * @return The openDynamicLinkAction.
-   */
-  com.google.apps.card.v1.Action getOpenDynamicLinkAction();
-  /**
-   *
-   *
-   * <pre>
-   * An add-on triggers this action when the action needs to open a
-   * link. This differs from the `open_link` above in that this needs to talk
-   * to server to get the link. Thus some preparation work is required for
-   * web client to do before the open link action response comes back.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action open_dynamic_link_action = 3;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getOpenDynamicLinkActionOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   *
-   * @return Whether the card field is set.
-   */
-  boolean hasCard();
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   *
-   * @return The card.
-   */
-  com.google.apps.card.v1.Card getCard();
-  /**
-   *
-   *
-   * <pre>
-   * A new card is pushed to the card stack after clicking if specified.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Card card = 4;</code>
-   */
-  com.google.apps.card.v1.CardOrBuilder getCardOrBuilder();
-
-  com.google.apps.card.v1.OnClick.DataCase getDataCase();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLink.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLink.java
deleted file mode 100644
index ba80b7c7a1d6..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLink.java
+++ /dev/null
@@ -1,1269 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Represents an `onClick` event that opens a hyperlink.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.OpenLink}
- */
-public final class OpenLink extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.OpenLink)
-    OpenLinkOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use OpenLink.newBuilder() to construct.
-  private OpenLink(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private OpenLink() {
-    url_ = "";
-    openAs_ = 0;
-    onClose_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new OpenLink();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_OpenLink_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_OpenLink_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.OpenLink.class, com.google.apps.card.v1.OpenLink.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * When an `OnClick` action opens a link, then the client can either open it
-   * as a full-size window (if that's the frame used by the client), or an
-   * overlay (such as a pop-up). The implementation depends on the client
-   * platform capabilities, and the value selected might be ignored if the
-   * client doesn't support it. `FULL_SIZE` is supported by all clients.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.OpenLink.OpenAs}
-   */
-  public enum OpenAs implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * The link opens as a full-size window (if that's the frame used by the
-     * client).
-     * </pre>
-     *
-     * <code>FULL_SIZE = 0;</code>
-     */
-    FULL_SIZE(0),
-    /**
-     *
-     *
-     * <pre>
-     * The link opens as an overlay, such as a pop-up.
-     * </pre>
-     *
-     * <code>OVERLAY = 1;</code>
-     */
-    OVERLAY(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * The link opens as a full-size window (if that's the frame used by the
-     * client).
-     * </pre>
-     *
-     * <code>FULL_SIZE = 0;</code>
-     */
-    public static final int FULL_SIZE_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The link opens as an overlay, such as a pop-up.
-     * </pre>
-     *
-     * <code>OVERLAY = 1;</code>
-     */
-    public static final int OVERLAY_VALUE = 1;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static OpenAs valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static OpenAs forNumber(int value) {
-      switch (value) {
-        case 0:
-          return FULL_SIZE;
-        case 1:
-          return OVERLAY;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<OpenAs> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<OpenAs> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<OpenAs>() {
-          public OpenAs findValueByNumber(int number) {
-            return OpenAs.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.OpenLink.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final OpenAs[] VALUES = values();
-
-    public static OpenAs valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private OpenAs(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.OpenLink.OpenAs)
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * What the client does when a link opened by an `OnClick` action is closed.
-   *
-   * Implementation depends on client platform capabilities. For example, a web
-   * browser might open a link in a pop-up window with an `OnClose` handler.
-   *
-   * If both `OnOpen` and `OnClose` handlers are set, and the client platform
-   * can't support both values, `OnClose` takes precedence.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.OpenLink.OnClose}
-   */
-  public enum OnClose implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The card doesn't reload; nothing happens.
-     * </pre>
-     *
-     * <code>NOTHING = 0;</code>
-     */
-    NOTHING(0),
-    /**
-     *
-     *
-     * <pre>
-     * Reloads the card after the child window closes.
-     *
-     * If used in conjunction with
-     * [`OpenAs.OVERLAY`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#openas),
-     * the child window acts as a modal dialog and the parent card is blocked
-     * until the child window closes.
-     * </pre>
-     *
-     * <code>RELOAD = 1;</code>
-     */
-    RELOAD(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Default value. The card doesn't reload; nothing happens.
-     * </pre>
-     *
-     * <code>NOTHING = 0;</code>
-     */
-    public static final int NOTHING_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Reloads the card after the child window closes.
-     *
-     * If used in conjunction with
-     * [`OpenAs.OVERLAY`](https://developers.google.com/workspace/add-ons/reference/rpc/google.apps.card.v1#openas),
-     * the child window acts as a modal dialog and the parent card is blocked
-     * until the child window closes.
-     * </pre>
-     *
-     * <code>RELOAD = 1;</code>
-     */
-    public static final int RELOAD_VALUE = 1;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static OnClose valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static OnClose forNumber(int value) {
-      switch (value) {
-        case 0:
-          return NOTHING;
-        case 1:
-          return RELOAD;
-        default:
-          return null;
-      }
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-
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-
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-            return OnClose.forNumber(number);
-          }
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-
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-        throw new java.lang.IllegalStateException(
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-      }
-      return getDescriptor().getValues().get(ordinal());
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-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.OpenLink.getDescriptor().getEnumTypes().get(1);
-    }
-
-    private static final OnClose[] VALUES = values();
-
-    public static OnClose valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private OnClose(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.OpenLink.OnClose)
-  }
-
-  public static final int URL_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object url_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The URL to open.
-   * </pre>
-   *
-   * <code>string url = 1;</code>
-   *
-   * @return The url.
-   */
-  @java.lang.Override
-  public java.lang.String getUrl() {
-    java.lang.Object ref = url_;
-    if (ref instanceof java.lang.String) {
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-      return s;
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-  /**
-   *
-   *
-   * <pre>
-   * The URL to open.
-   * </pre>
-   *
-   * <code>string url = 1;</code>
-   *
-   * @return The bytes for url.
-   */
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-    java.lang.Object ref = url_;
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-
-  public static final int OPEN_AS_FIELD_NUMBER = 2;
-  private int openAs_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * How to open a link.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-   *
-   * @return The enum numeric value on the wire for openAs.
-   */
-  @java.lang.Override
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-    return openAs_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * How to open a link.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-   *
-   * @return The openAs.
-   */
-  @java.lang.Override
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-
-  public static final int ON_CLOSE_FIELD_NUMBER = 3;
-  private int onClose_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * Whether the client forgets about a link after opening it, or observes it
-   * until the window closes.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-   *
-   * @return The enum numeric value on the wire for onClose.
-   */
-  @java.lang.Override
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-    return onClose_;
-  }
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-   *
-   *
-   * <pre>
-   * Whether the client forgets about a link after opening it, or observes it
-   * until the window closes.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-   *
-   * @return The onClose.
-   */
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-  /**
-   *
-   *
-   * <pre>
-   * Represents an `onClick` event that opens a hyperlink.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.OpenLink}
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-
-    @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-
-    @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.apps.card.v1.OpenLink) {
-        return mergeFrom((com.google.apps.card.v1.OpenLink) other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.apps.card.v1.OpenLink other) {
-      if (other == com.google.apps.card.v1.OpenLink.getDefaultInstance()) return this;
-      if (!other.getUrl().isEmpty()) {
-        url_ = other.url_;
-        bitField0_ |= 0x00000001;
-        onChanged();
-      }
-      if (other.openAs_ != 0) {
-        setOpenAsValue(other.getOpenAsValue());
-      }
-      if (other.onClose_ != 0) {
-        setOnCloseValue(other.getOnCloseValue());
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                url_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                openAs_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 24:
-              {
-                onClose_ = input.readEnum();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
-          } // switch (tag)
-        } // while (!done)
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.unwrapIOException();
-      } finally {
-        onChanged();
-      } // finally
-      return this;
-    }
-
-    private int bitField0_;
-
-    private java.lang.Object url_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The URL to open.
-     * </pre>
-     *
-     * <code>string url = 1;</code>
-     *
-     * @return The url.
-     */
-    public java.lang.String getUrl() {
-      java.lang.Object ref = url_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        url_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The URL to open.
-     * </pre>
-     *
-     * <code>string url = 1;</code>
-     *
-     * @return The bytes for url.
-     */
-    public com.google.protobuf.ByteString getUrlBytes() {
-      java.lang.Object ref = url_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        url_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The URL to open.
-     * </pre>
-     *
-     * <code>string url = 1;</code>
-     *
-     * @param value The url to set.
-     * @return This builder for chaining.
-     */
-    public Builder setUrl(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      url_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The URL to open.
-     * </pre>
-     *
-     * <code>string url = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearUrl() {
-      url_ = getDefaultInstance().getUrl();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The URL to open.
-     * </pre>
-     *
-     * <code>string url = 1;</code>
-     *
-     * @param value The bytes for url to set.
-     * @return This builder for chaining.
-     */
-    public Builder setUrlBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      url_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private int openAs_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * How to open a link.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-     *
-     * @return The enum numeric value on the wire for openAs.
-     */
-    @java.lang.Override
-    public int getOpenAsValue() {
-      return openAs_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How to open a link.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-     *
-     * @param value The enum numeric value on the wire for openAs to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOpenAsValue(int value) {
-      openAs_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How to open a link.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-     *
-     * @return The openAs.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OpenLink.OpenAs getOpenAs() {
-      com.google.apps.card.v1.OpenLink.OpenAs result =
-          com.google.apps.card.v1.OpenLink.OpenAs.forNumber(openAs_);
-      return result == null ? com.google.apps.card.v1.OpenLink.OpenAs.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How to open a link.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-     *
-     * @param value The openAs to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOpenAs(com.google.apps.card.v1.OpenLink.OpenAs value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000002;
-      openAs_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How to open a link.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearOpenAs() {
-      bitField0_ = (bitField0_ & ~0x00000002);
-      openAs_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private int onClose_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Whether the client forgets about a link after opening it, or observes it
-     * until the window closes.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-     *
-     * @return The enum numeric value on the wire for onClose.
-     */
-    @java.lang.Override
-    public int getOnCloseValue() {
-      return onClose_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the client forgets about a link after opening it, or observes it
-     * until the window closes.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-     *
-     * @param value The enum numeric value on the wire for onClose to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOnCloseValue(int value) {
-      onClose_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the client forgets about a link after opening it, or observes it
-     * until the window closes.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-     *
-     * @return The onClose.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.OpenLink.OnClose getOnClose() {
-      com.google.apps.card.v1.OpenLink.OnClose result =
-          com.google.apps.card.v1.OpenLink.OnClose.forNumber(onClose_);
-      return result == null ? com.google.apps.card.v1.OpenLink.OnClose.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the client forgets about a link after opening it, or observes it
-     * until the window closes.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-     *
-     * @param value The onClose to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOnClose(com.google.apps.card.v1.OpenLink.OnClose value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000004;
-      onClose_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Whether the client forgets about a link after opening it, or observes it
-     * until the window closes.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearOnClose() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      onClose_ = 0;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.OpenLink)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.OpenLink)
-  private static final com.google.apps.card.v1.OpenLink DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.OpenLink();
-  }
-
-  public static com.google.apps.card.v1.OpenLink getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<OpenLink> PARSER =
-      new com.google.protobuf.AbstractParser<OpenLink>() {
-        @java.lang.Override
-        public OpenLink parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<OpenLink> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<OpenLink> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.OpenLink getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLinkOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLinkOrBuilder.java
deleted file mode 100644
index f8e9d3be0348..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/OpenLinkOrBuilder.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface OpenLinkOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.OpenLink)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The URL to open.
-   * </pre>
-   *
-   * <code>string url = 1;</code>
-   *
-   * @return The url.
-   */
-  java.lang.String getUrl();
-  /**
-   *
-   *
-   * <pre>
-   * The URL to open.
-   * </pre>
-   *
-   * <code>string url = 1;</code>
-   *
-   * @return The bytes for url.
-   */
-  com.google.protobuf.ByteString getUrlBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * How to open a link.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-   *
-   * @return The enum numeric value on the wire for openAs.
-   */
-  int getOpenAsValue();
-  /**
-   *
-   *
-   * <pre>
-   * How to open a link.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OpenAs open_as = 2;</code>
-   *
-   * @return The openAs.
-   */
-  com.google.apps.card.v1.OpenLink.OpenAs getOpenAs();
-
-  /**
-   *
-   *
-   * <pre>
-   * Whether the client forgets about a link after opening it, or observes it
-   * until the window closes.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-   *
-   * @return The enum numeric value on the wire for onClose.
-   */
-  int getOnCloseValue();
-  /**
-   *
-   *
-   * <pre>
-   * Whether the client forgets about a link after opening it, or observes it
-   * until the window closes.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.OpenLink.OnClose on_close = 3;</code>
-   *
-   * @return The onClose.
-   */
-  com.google.apps.card.v1.OpenLink.OnClose getOnClose();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInput.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInput.java
deleted file mode 100644
index 164360ddfa6c..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInput.java
+++ /dev/null
@@ -1,5468 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A widget that creates one or more UI items that users can select.
- * For example, a dropdown menu or checkboxes. You can use this widget to
- * collect data that can be predicted or enumerated. For an example in Google
- * Chat apps, see [Selection
- * input](https://developers.google.com/chat/ui/widgets/selection-input).
- *
- * Chat apps can process the value of items that users select or input. For
- * details about working with form inputs, see [Receive form
- * data](https://developers.google.com/chat/ui/read-form-data).
- *
- * To collect undefined or abstract data from users, use
- * the [TextInput][google.apps.card.v1.TextInput] widget.
- *
- * [Google Workspace Add-ons
- * and Chat apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.SelectionInput}
- */
-public final class SelectionInput extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.SelectionInput)
-    SelectionInputOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use SelectionInput.newBuilder() to construct.
-  private SelectionInput(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private SelectionInput() {
-    name_ = "";
-    label_ = "";
-    type_ = 0;
-    items_ = java.util.Collections.emptyList();
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new SelectionInput();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_SelectionInput_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_SelectionInput_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.SelectionInput.class,
-            com.google.apps.card.v1.SelectionInput.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * The format for the items that users can select. Different options support
-   * different types of interactions. For example, users can select multiple
-   * checkboxes, but can only select one item from a dropdown menu.
-   *
-   * Each selection input supports one type of selection. Mixing checkboxes
-   * and switches, for example, isn't supported.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.SelectionInput.SelectionType}
-   */
-  public enum SelectionType implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * A set of checkboxes. Users can select one or more checkboxes.
-     * </pre>
-     *
-     * <code>CHECK_BOX = 0;</code>
-     */
-    CHECK_BOX(0),
-    /**
-     *
-     *
-     * <pre>
-     * A set of radio buttons. Users can select one radio button.
-     * </pre>
-     *
-     * <code>RADIO_BUTTON = 1;</code>
-     */
-    RADIO_BUTTON(1),
-    /**
-     *
-     *
-     * <pre>
-     * A set of switches. Users can turn on one or more switches.
-     * </pre>
-     *
-     * <code>SWITCH = 2;</code>
-     */
-    SWITCH(2),
-    /**
-     *
-     *
-     * <pre>
-     * A dropdown menu. Users can select one item from the menu.
-     * </pre>
-     *
-     * <code>DROPDOWN = 3;</code>
-     */
-    DROPDOWN(3),
-    /**
-     *
-     *
-     * <pre>
-     * A multiselect menu for static or dynamic data. From the menu bar,
-     * users select one or more items. Users can also input values to populate
-     * dynamic data. For example, users can start typing the name of a Google
-     * Chat space and the widget autosuggests the space.
-     *
-     * To populate items for a multiselect menu, you can use one of the
-     * following types of data sources:
-     *
-     *  * Static data: Items are specified as `SelectionItem` objects in the
-     *    widget. Up to 100 items.
-     *  * Google Workspace data: Items are populated using data from Google
-     *    Workspace, such as Google Workspace users or Google Chat spaces.
-     *  * External data: Items are populated from an external data
-     *    source outside of Google Workspace.
-     *
-     * For examples of how to implement multiselect menus, see the
-     * [`SelectionInput` widget
-     * page](https://developers.google.com/chat/ui/widgets/selection-input#multiselect-menu).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * multiselect for Google Workspace Add-ons are in
-     * [Developer Preview](https://developers.google.com/workspace/preview).
-     * </pre>
-     *
-     * <code>MULTI_SELECT = 4;</code>
-     */
-    MULTI_SELECT(4),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * A set of checkboxes. Users can select one or more checkboxes.
-     * </pre>
-     *
-     * <code>CHECK_BOX = 0;</code>
-     */
-    public static final int CHECK_BOX_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * A set of radio buttons. Users can select one radio button.
-     * </pre>
-     *
-     * <code>RADIO_BUTTON = 1;</code>
-     */
-    public static final int RADIO_BUTTON_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * A set of switches. Users can turn on one or more switches.
-     * </pre>
-     *
-     * <code>SWITCH = 2;</code>
-     */
-    public static final int SWITCH_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * A dropdown menu. Users can select one item from the menu.
-     * </pre>
-     *
-     * <code>DROPDOWN = 3;</code>
-     */
-    public static final int DROPDOWN_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * A multiselect menu for static or dynamic data. From the menu bar,
-     * users select one or more items. Users can also input values to populate
-     * dynamic data. For example, users can start typing the name of a Google
-     * Chat space and the widget autosuggests the space.
-     *
-     * To populate items for a multiselect menu, you can use one of the
-     * following types of data sources:
-     *
-     *  * Static data: Items are specified as `SelectionItem` objects in the
-     *    widget. Up to 100 items.
-     *  * Google Workspace data: Items are populated using data from Google
-     *    Workspace, such as Google Workspace users or Google Chat spaces.
-     *  * External data: Items are populated from an external data
-     *    source outside of Google Workspace.
-     *
-     * For examples of how to implement multiselect menus, see the
-     * [`SelectionInput` widget
-     * page](https://developers.google.com/chat/ui/widgets/selection-input#multiselect-menu).
-     *
-     * [Google Workspace Add-ons and Chat
-     * apps](https://developers.google.com/workspace/extend):
-     * multiselect for Google Workspace Add-ons are in
-     * [Developer Preview](https://developers.google.com/workspace/preview).
-     * </pre>
-     *
-     * <code>MULTI_SELECT = 4;</code>
-     */
-    public static final int MULTI_SELECT_VALUE = 4;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static SelectionType valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static SelectionType forNumber(int value) {
-      switch (value) {
-        case 0:
-          return CHECK_BOX;
-        case 1:
-          return RADIO_BUTTON;
-        case 2:
-          return SWITCH;
-        case 3:
-          return DROPDOWN;
-        case 4:
-          return MULTI_SELECT;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<SelectionType> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<SelectionType> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<SelectionType>() {
-          public SelectionType findValueByNumber(int number) {
-            return SelectionType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.SelectionInput.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final SelectionType[] VALUES = values();
-
-    public static SelectionType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private SelectionType(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.SelectionInput.SelectionType)
-  }
-
-  public interface SelectionItemOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.SelectionInput.SelectionItem)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * The text that identifies or describes the item to users.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The text.
-     */
-    java.lang.String getText();
-    /**
-     *
-     *
-     * <pre>
-     * The text that identifies or describes the item to users.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The bytes for text.
-     */
-    com.google.protobuf.ByteString getTextBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * The value associated with this item. The client should use this as a form
-     * input value.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 2;</code>
-     *
-     * @return The value.
-     */
-    java.lang.String getValue();
-    /**
-     *
-     *
-     * <pre>
-     * The value associated with this item. The client should use this as a form
-     * input value.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 2;</code>
-     *
-     * @return The bytes for value.
-     */
-    com.google.protobuf.ByteString getValueBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * Whether the item is selected by default. If the selection input only
-     * accepts one value (such as for radio buttons or a dropdown menu), only
-     * set this field for one item.
-     * </pre>
-     *
-     * <code>bool selected = 3;</code>
-     *
-     * @return The selected.
-     */
-    boolean getSelected();
-
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the URL for the icon displayed next to
-     * the item's `text` field. Supports PNG and JPEG files. Must be an `HTTPS`
-     * URL. For example,
-     * `https://developers.google.com/chat/images/quickstart-app-avatar.png`.
-     * </pre>
-     *
-     * <code>string start_icon_uri = 4;</code>
-     *
-     * @return The startIconUri.
-     */
-    java.lang.String getStartIconUri();
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the URL for the icon displayed next to
-     * the item's `text` field. Supports PNG and JPEG files. Must be an `HTTPS`
-     * URL. For example,
-     * `https://developers.google.com/chat/images/quickstart-app-avatar.png`.
-     * </pre>
-     *
-     * <code>string start_icon_uri = 4;</code>
-     *
-     * @return The bytes for startIconUri.
-     */
-    com.google.protobuf.ByteString getStartIconUriBytes();
-
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, a text description or label that's
-     * displayed below the item's `text` field.
-     * </pre>
-     *
-     * <code>string bottom_text = 5;</code>
-     *
-     * @return The bottomText.
-     */
-    java.lang.String getBottomText();
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, a text description or label that's
-     * displayed below the item's `text` field.
-     * </pre>
-     *
-     * <code>string bottom_text = 5;</code>
-     *
-     * @return The bytes for bottomText.
-     */
-    com.google.protobuf.ByteString getBottomTextBytes();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An item that users can select in a selection input, such as a checkbox
-   * or switch.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.SelectionInput.SelectionItem}
-   */
-  public static final class SelectionItem extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.SelectionInput.SelectionItem)
-      SelectionItemOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use SelectionItem.newBuilder() to construct.
-    private SelectionItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private SelectionItem() {
-      text_ = "";
-      value_ = "";
-      startIconUri_ = "";
-      bottomText_ = "";
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new SelectionItem();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_SelectionInput_SelectionItem_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_SelectionInput_SelectionItem_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.SelectionInput.SelectionItem.class,
-              com.google.apps.card.v1.SelectionInput.SelectionItem.Builder.class);
-    }
-
-    public static final int TEXT_FIELD_NUMBER = 1;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object text_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that identifies or describes the item to users.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The text.
-     */
-    @java.lang.Override
-    public java.lang.String getText() {
-      java.lang.Object ref = text_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
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-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        text_ = s;
-        return s;
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-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that identifies or describes the item to users.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The bytes for text.
-     */
-    @java.lang.Override
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-      java.lang.Object ref = text_;
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-        com.google.protobuf.ByteString b =
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-        text_ = b;
-        return b;
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-        return (com.google.protobuf.ByteString) ref;
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-
-    public static final int VALUE_FIELD_NUMBER = 2;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object value_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The value associated with this item. The client should use this as a form
-     * input value.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 2;</code>
-     *
-     * @return The value.
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-     *
-     *
-     * <pre>
-     * The value associated with this item. The client should use this as a form
-     * input value.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
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-     *
-     * @return The bytes for value.
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-    private boolean selected_ = false;
-    /**
-     *
-     *
-     * <pre>
-     * Whether the item is selected by default. If the selection input only
-     * accepts one value (such as for radio buttons or a dropdown menu), only
-     * set this field for one item.
-     * </pre>
-     *
-     * <code>bool selected = 3;</code>
-     *
-     * @return The selected.
-     */
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-
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-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object startIconUri_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the URL for the icon displayed next to
-     * the item's `text` field. Supports PNG and JPEG files. Must be an `HTTPS`
-     * URL. For example,
-     * `https://developers.google.com/chat/images/quickstart-app-avatar.png`.
-     * </pre>
-     *
-     * <code>string start_icon_uri = 4;</code>
-     *
-     * @return The startIconUri.
-     */
-    @java.lang.Override
-    public java.lang.String getStartIconUri() {
-      java.lang.Object ref = startIconUri_;
-      if (ref instanceof java.lang.String) {
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-      } else {
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-        java.lang.String s = bs.toStringUtf8();
-        startIconUri_ = s;
-        return s;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the URL for the icon displayed next to
-     * the item's `text` field. Supports PNG and JPEG files. Must be an `HTTPS`
-     * URL. For example,
-     * `https://developers.google.com/chat/images/quickstart-app-avatar.png`.
-     * </pre>
-     *
-     * <code>string start_icon_uri = 4;</code>
-     *
-     * @return The bytes for startIconUri.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getStartIconUriBytes() {
-      java.lang.Object ref = startIconUri_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
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-
-    public static final int BOTTOM_TEXT_FIELD_NUMBER = 5;
-
-    @SuppressWarnings("serial")
-    private volatile java.lang.Object bottomText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, a text description or label that's
-     * displayed below the item's `text` field.
-     * </pre>
-     *
-     * <code>string bottom_text = 5;</code>
-     *
-     * @return The bottomText.
-     */
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-     *
-     *
-     * <pre>
-     * For multiselect menus, a text description or label that's
-     * displayed below the item's `text` field.
-     * </pre>
-     *
-     * <code>string bottom_text = 5;</code>
-     *
-     * @return The bytes for bottomText.
-     */
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-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
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-       * </pre>
-       *
-       * <code>string start_icon_uri = 4;</code>
-       *
-       * @param value The bytes for startIconUri to set.
-       * @return This builder for chaining.
-       */
-      public Builder setStartIconUriBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        startIconUri_ = value;
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object bottomText_ = "";
-      /**
-       *
-       *
-       * <pre>
-       * For multiselect menus, a text description or label that's
-       * displayed below the item's `text` field.
-       * </pre>
-       *
-       * <code>string bottom_text = 5;</code>
-       *
-       * @return The bottomText.
-       */
-      public java.lang.String getBottomText() {
-        java.lang.Object ref = bottomText_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          bottomText_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * For multiselect menus, a text description or label that's
-       * displayed below the item's `text` field.
-       * </pre>
-       *
-       * <code>string bottom_text = 5;</code>
-       *
-       * @return The bytes for bottomText.
-       */
-      public com.google.protobuf.ByteString getBottomTextBytes() {
-        java.lang.Object ref = bottomText_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          bottomText_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       *
-       *
-       * <pre>
-       * For multiselect menus, a text description or label that's
-       * displayed below the item's `text` field.
-       * </pre>
-       *
-       * <code>string bottom_text = 5;</code>
-       *
-       * @param value The bottomText to set.
-       * @return This builder for chaining.
-       */
-      public Builder setBottomText(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bottomText_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * For multiselect menus, a text description or label that's
-       * displayed below the item's `text` field.
-       * </pre>
-       *
-       * <code>string bottom_text = 5;</code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearBottomText() {
-        bottomText_ = getDefaultInstance().getBottomText();
-        bitField0_ = (bitField0_ & ~0x00000010);
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * For multiselect menus, a text description or label that's
-       * displayed below the item's `text` field.
-       * </pre>
-       *
-       * <code>string bottom_text = 5;</code>
-       *
-       * @param value The bytes for bottomText to set.
-       * @return This builder for chaining.
-       */
-      public Builder setBottomTextBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-        bottomText_ = value;
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.SelectionInput.SelectionItem)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.SelectionInput.SelectionItem)
-    private static final com.google.apps.card.v1.SelectionInput.SelectionItem DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.SelectionInput.SelectionItem();
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.SelectionItem getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<SelectionItem> PARSER =
-        new com.google.protobuf.AbstractParser<SelectionItem>() {
-          @java.lang.Override
-          public SelectionItem parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<SelectionItem> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<SelectionItem> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput.SelectionItem getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  public interface PlatformDataSourceOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.SelectionInput.PlatformDataSource)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return Whether the commonDataSource field is set.
-     */
-    boolean hasCommonDataSource();
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return The enum numeric value on the wire for commonDataSource.
-     */
-    int getCommonDataSourceValue();
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return The commonDataSource.
-     */
-    com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource
-        getCommonDataSource();
-
-    com.google.apps.card.v1.SelectionInput.PlatformDataSource.DataSourceCase getDataSourceCase();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * For a
-   * [`SelectionInput`][google.apps.card.v1.SelectionInput] widget that uses a
-   * multiselect menu, a data source from Google Workspace. Used to populate
-   * items in a multiselect menu.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.SelectionInput.PlatformDataSource}
-   */
-  public static final class PlatformDataSource extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.apps.card.v1.SelectionInput.PlatformDataSource)
-      PlatformDataSourceOrBuilder {
-    private static final long serialVersionUID = 0L;
-    // Use PlatformDataSource.newBuilder() to construct.
-    private PlatformDataSource(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-
-    private PlatformDataSource() {}
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new PlatformDataSource();
-    }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_SelectionInput_PlatformDataSource_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_SelectionInput_PlatformDataSource_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.apps.card.v1.SelectionInput.PlatformDataSource.class,
-              com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder.class);
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all [Google Workspace
-     * applications]
-     * (https://developers.google.com/chat/api/reference/rest/v1/HostApp).
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * Protobuf enum {@code google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource}
-     */
-    public enum CommonDataSource implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Don't use.
-       * </pre>
-       *
-       * <code>UNKNOWN = 0;</code>
-       */
-      UNKNOWN(0),
-      /**
-       *
-       *
-       * <pre>
-       * Google Workspace users. The user can only view and select users from
-       * their Google Workspace organization.
-       * </pre>
-       *
-       * <code>USER = 1;</code>
-       */
-      USER(1),
-      UNRECOGNIZED(-1),
-      ;
-
-      /**
-       *
-       *
-       * <pre>
-       * Default value. Don't use.
-       * </pre>
-       *
-       * <code>UNKNOWN = 0;</code>
-       */
-      public static final int UNKNOWN_VALUE = 0;
-      /**
-       *
-       *
-       * <pre>
-       * Google Workspace users. The user can only view and select users from
-       * their Google Workspace organization.
-       * </pre>
-       *
-       * <code>USER = 1;</code>
-       */
-      public static final int USER_VALUE = 1;
-
-      public final int getNumber() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalArgumentException(
-              "Can't get the number of an unknown enum value.");
-        }
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static CommonDataSource valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static CommonDataSource forNumber(int value) {
-        switch (value) {
-          case 0:
-            return UNKNOWN;
-          case 1:
-            return USER;
-          default:
-            return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<CommonDataSource>
-          internalGetValueMap() {
-        return internalValueMap;
-      }
-
-      private static final com.google.protobuf.Internal.EnumLiteMap<CommonDataSource>
-          internalValueMap =
-              new com.google.protobuf.Internal.EnumLiteMap<CommonDataSource>() {
-                public CommonDataSource findValueByNumber(int number) {
-                  return CommonDataSource.forNumber(number);
-                }
-              };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-        if (this == UNRECOGNIZED) {
-          throw new java.lang.IllegalStateException(
-              "Can't get the descriptor of an unrecognized enum value.");
-        }
-        return getDescriptor().getValues().get(ordinal());
-      }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-        return getDescriptor();
-      }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDescriptor()
-            .getEnumTypes()
-            .get(0);
-      }
-
-      private static final CommonDataSource[] VALUES = values();
-
-      public static CommonDataSource valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-        }
-        if (desc.getIndex() == -1) {
-          return UNRECOGNIZED;
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private CommonDataSource(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource)
-    }
-
-    private int dataSourceCase_ = 0;
-
-    @SuppressWarnings("serial")
-    private java.lang.Object dataSource_;
-
-    public enum DataSourceCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
-            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-      COMMON_DATA_SOURCE(1),
-      DATASOURCE_NOT_SET(0);
-      private final int value;
-
-      private DataSourceCase(int value) {
-        this.value = value;
-      }
-      /**
-       * @param value The number of the enum to look for.
-       * @return The enum associated with the given number.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static DataSourceCase valueOf(int value) {
-        return forNumber(value);
-      }
-
-      public static DataSourceCase forNumber(int value) {
-        switch (value) {
-          case 1:
-            return COMMON_DATA_SOURCE;
-          case 0:
-            return DATASOURCE_NOT_SET;
-          default:
-            return null;
-        }
-      }
-
-      public int getNumber() {
-        return this.value;
-      }
-    };
-
-    public DataSourceCase getDataSourceCase() {
-      return DataSourceCase.forNumber(dataSourceCase_);
-    }
-
-    public static final int COMMON_DATA_SOURCE_FIELD_NUMBER = 1;
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return Whether the commonDataSource field is set.
-     */
-    public boolean hasCommonDataSource() {
-      return dataSourceCase_ == 1;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return The enum numeric value on the wire for commonDataSource.
-     */
-    public int getCommonDataSourceValue() {
-      if (dataSourceCase_ == 1) {
-        return (java.lang.Integer) dataSource_;
-      }
-      return 0;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source shared by all Google Workspace applications, such as
-     * users in a Google Workspace organization.
-     * </pre>
-     *
-     * <code>
-     * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-     * </code>
-     *
-     * @return The commonDataSource.
-     */
-    public com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource
-        getCommonDataSource() {
-      if (dataSourceCase_ == 1) {
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource result =
-            com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource.forNumber(
-                (java.lang.Integer) dataSource_);
-        return result == null
-            ? com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource
-                .UNRECOGNIZED
-            : result;
-      }
-      return com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource.UNKNOWN;
-    }
-
-    private byte memoizedIsInitialized = -1;
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (dataSourceCase_ == 1) {
-        output.writeEnum(1, ((java.lang.Integer) dataSource_));
-      }
-      getUnknownFields().writeTo(output);
-    }
-
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (dataSourceCase_ == 1) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeEnumSize(
-                1, ((java.lang.Integer) dataSource_));
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
-
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.apps.card.v1.SelectionInput.PlatformDataSource)) {
-        return super.equals(obj);
-      }
-      com.google.apps.card.v1.SelectionInput.PlatformDataSource other =
-          (com.google.apps.card.v1.SelectionInput.PlatformDataSource) obj;
-
-      if (!getDataSourceCase().equals(other.getDataSourceCase())) return false;
-      switch (dataSourceCase_) {
-        case 1:
-          if (getCommonDataSourceValue() != other.getCommonDataSourceValue()) return false;
-          break;
-        case 0:
-        default:
-      }
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
-
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      switch (dataSourceCase_) {
-        case 1:
-          hash = (37 * hash) + COMMON_DATA_SOURCE_FIELD_NUMBER;
-          hash = (53 * hash) + getCommonDataSourceValue();
-          break;
-        case 0:
-        default:
-      }
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
-
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-
-    public static Builder newBuilder(
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
-
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For a
-     * [`SelectionInput`][google.apps.card.v1.SelectionInput] widget that uses a
-     * multiselect menu, a data source from Google Workspace. Used to populate
-     * items in a multiselect menu.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * Protobuf type {@code google.apps.card.v1.SelectionInput.PlatformDataSource}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.apps.card.v1.SelectionInput.PlatformDataSource)
-        com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.apps.card.v1.CardProto
-            .internal_static_google_apps_card_v1_SelectionInput_PlatformDataSource_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
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-            .ensureFieldAccessorsInitialized(
-                com.google.apps.card.v1.SelectionInput.PlatformDataSource.class,
-                com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder.class);
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-
-      // Construct using com.google.apps.card.v1.SelectionInput.PlatformDataSource.newBuilder()
-      private Builder() {}
-
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
-
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        bitField0_ = 0;
-        dataSourceCase_ = 0;
-        dataSource_ = null;
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.apps.card.v1.CardProto
-            .internal_static_google_apps_card_v1_SelectionInput_PlatformDataSource_descriptor;
-      }
-
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInput.PlatformDataSource getDefaultInstanceForType() {
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInput.PlatformDataSource build() {
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInput.PlatformDataSource buildPartial() {
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource result =
-            new com.google.apps.card.v1.SelectionInput.PlatformDataSource(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
-        buildPartialOneofs(result);
-        onBuilt();
-        return result;
-      }
-
-      private void buildPartial0(com.google.apps.card.v1.SelectionInput.PlatformDataSource result) {
-        int from_bitField0_ = bitField0_;
-      }
-
-      private void buildPartialOneofs(
-          com.google.apps.card.v1.SelectionInput.PlatformDataSource result) {
-        result.dataSourceCase_ = dataSourceCase_;
-        result.dataSource_ = this.dataSource_;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
-
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.apps.card.v1.SelectionInput.PlatformDataSource) {
-          return mergeFrom((com.google.apps.card.v1.SelectionInput.PlatformDataSource) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(com.google.apps.card.v1.SelectionInput.PlatformDataSource other) {
-        if (other == com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance())
-          return this;
-        switch (other.getDataSourceCase()) {
-          case COMMON_DATA_SOURCE:
-            {
-              setCommonDataSourceValue(other.getCommonDataSourceValue());
-              break;
-            }
-          case DATASOURCE_NOT_SET:
-            {
-              break;
-            }
-        }
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 8:
-                {
-                  int rawValue = input.readEnum();
-                  dataSourceCase_ = 1;
-                  dataSource_ = rawValue;
-                  break;
-                } // case 8
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
-
-      private int dataSourceCase_ = 0;
-      private java.lang.Object dataSource_;
-
-      public DataSourceCase getDataSourceCase() {
-        return DataSourceCase.forNumber(dataSourceCase_);
-      }
-
-      public Builder clearDataSource() {
-        dataSourceCase_ = 0;
-        dataSource_ = null;
-        onChanged();
-        return this;
-      }
-
-      private int bitField0_;
-
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @return Whether the commonDataSource field is set.
-       */
-      @java.lang.Override
-      public boolean hasCommonDataSource() {
-        return dataSourceCase_ == 1;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @return The enum numeric value on the wire for commonDataSource.
-       */
-      @java.lang.Override
-      public int getCommonDataSourceValue() {
-        if (dataSourceCase_ == 1) {
-          return ((java.lang.Integer) dataSource_).intValue();
-        }
-        return 0;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @param value The enum numeric value on the wire for commonDataSource to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCommonDataSourceValue(int value) {
-        dataSourceCase_ = 1;
-        dataSource_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @return The commonDataSource.
-       */
-      @java.lang.Override
-      public com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource
-          getCommonDataSource() {
-        if (dataSourceCase_ == 1) {
-          com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource result =
-              com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource.forNumber(
-                  (java.lang.Integer) dataSource_);
-          return result == null
-              ? com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource
-                  .UNRECOGNIZED
-              : result;
-        }
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource.UNKNOWN;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @param value The commonDataSource to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCommonDataSource(
-          com.google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        dataSourceCase_ = 1;
-        dataSource_ = value.getNumber();
-        onChanged();
-        return this;
-      }
-      /**
-       *
-       *
-       * <pre>
-       * A data source shared by all Google Workspace applications, such as
-       * users in a Google Workspace organization.
-       * </pre>
-       *
-       * <code>
-       * .google.apps.card.v1.SelectionInput.PlatformDataSource.CommonDataSource common_data_source = 1;
-       * </code>
-       *
-       * @return This builder for chaining.
-       */
-      public Builder clearCommonDataSource() {
-        if (dataSourceCase_ == 1) {
-          dataSourceCase_ = 0;
-          dataSource_ = null;
-          onChanged();
-        }
-        return this;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.apps.card.v1.SelectionInput.PlatformDataSource)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.apps.card.v1.SelectionInput.PlatformDataSource)
-    private static final com.google.apps.card.v1.SelectionInput.PlatformDataSource DEFAULT_INSTANCE;
-
-    static {
-      DEFAULT_INSTANCE = new com.google.apps.card.v1.SelectionInput.PlatformDataSource();
-    }
-
-    public static com.google.apps.card.v1.SelectionInput.PlatformDataSource getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<PlatformDataSource> PARSER =
-        new com.google.protobuf.AbstractParser<PlatformDataSource>() {
-          @java.lang.Override
-          public PlatformDataSource parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser<PlatformDataSource> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<PlatformDataSource> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput.PlatformDataSource getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
-
-  private int bitField0_;
-  private int multiSelectDataSourceCase_ = 0;
-
-  @SuppressWarnings("serial")
-  private java.lang.Object multiSelectDataSource_;
-
-  public enum MultiSelectDataSourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    EXTERNAL_DATA_SOURCE(8),
-    PLATFORM_DATA_SOURCE(9),
-    MULTISELECTDATASOURCE_NOT_SET(0);
-    private final int value;
-
-    private MultiSelectDataSourceCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static MultiSelectDataSourceCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static MultiSelectDataSourceCase forNumber(int value) {
-      switch (value) {
-        case 8:
-          return EXTERNAL_DATA_SOURCE;
-        case 9:
-          return PLATFORM_DATA_SOURCE;
-        case 0:
-          return MULTISELECTDATASOURCE_NOT_SET;
-        default:
-          return null;
-      }
-    }
-
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public MultiSelectDataSourceCase getMultiSelectDataSourceCase() {
-    return MultiSelectDataSourceCase.forNumber(multiSelectDataSourceCase_);
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object name_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The name that identifies the selection input in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The name that identifies the selection input in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int LABEL_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object label_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the selection input field in the user
-   * interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if users are selecting the urgency of a work ticket from a
-   * drop-down menu, the label might be "Urgency" or "Select urgency".
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  @java.lang.Override
-  public java.lang.String getLabel() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      label_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the selection input field in the user
-   * interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if users are selecting the urgency of a work ticket from a
-   * drop-down menu, the label might be "Urgency" or "Select urgency".
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getLabelBytes() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      label_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int TYPE_FIELD_NUMBER = 3;
-  private int type_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * The type of items that are displayed to users in a `SelectionInput` widget.
-   * Selection types support different types of interactions. For example, users
-   * can select one or more checkboxes, but they can only select one value from
-   * a dropdown menu.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  @java.lang.Override
-  public int getTypeValue() {
-    return type_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The type of items that are displayed to users in a `SelectionInput` widget.
-   * Selection types support different types of interactions. For example, users
-   * can select one or more checkboxes, but they can only select one value from
-   * a dropdown menu.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-   *
-   * @return The type.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInput.SelectionType getType() {
-    com.google.apps.card.v1.SelectionInput.SelectionType result =
-        com.google.apps.card.v1.SelectionInput.SelectionType.forNumber(type_);
-    return result == null
-        ? com.google.apps.card.v1.SelectionInput.SelectionType.UNRECOGNIZED
-        : result;
-  }
-
-  public static final int ITEMS_FIELD_NUMBER = 4;
-
-  @SuppressWarnings("serial")
-  private java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem> items_;
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem> getItemsList() {
-    return items_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>
-      getItemsOrBuilderList() {
-    return items_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  @java.lang.Override
-  public int getItemsCount() {
-    return items_.size();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInput.SelectionItem getItems(int index) {
-    return items_.get(index);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder getItemsOrBuilder(
-      int index) {
-    return items_.get(index);
-  }
-
-  public static final int ON_CHANGE_ACTION_FIELD_NUMBER = 5;
-  private com.google.apps.card.v1.Action onChangeAction_;
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  @java.lang.Override
-  public boolean hasOnChangeAction() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   *
-   * @return The onChangeAction.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action getOnChangeAction() {
-    return onChangeAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : onChangeAction_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-    return onChangeAction_ == null
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-
-  public static final int MULTI_SELECT_MAX_SELECTED_ITEMS_FIELD_NUMBER = 6;
-  private int multiSelectMaxSelectedItems_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * For multiselect menus, the maximum number of items that a user can select.
-   * Minimum value is 1 item. If unspecified, defaults to 3 items.
-   * </pre>
-   *
-   * <code>int32 multi_select_max_selected_items = 6;</code>
-   *
-   * @return The multiSelectMaxSelectedItems.
-   */
-  @java.lang.Override
-  public int getMultiSelectMaxSelectedItems() {
-    return multiSelectMaxSelectedItems_;
-  }
-
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-  private int multiSelectMinQueryLength_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * For multiselect menus, the number of text characters that a user inputs
-   * before the Chat app queries autocomplete and displays suggested items
-   * in the menu.
-   *
-   * If unspecified, defaults to 0 characters for static data sources and 3
-   * characters for external data sources.
-   * </pre>
-   *
-   * <code>int32 multi_select_min_query_length = 7;</code>
-   *
-   * @return The multiSelectMinQueryLength.
-   */
-  @java.lang.Override
-  public int getMultiSelectMinQueryLength() {
-    return multiSelectMinQueryLength_;
-  }
-
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-  /**
-   *
-   *
-   * <pre>
-   * An external data source, such as a relational data base.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-   *
-   * @return Whether the externalDataSource field is set.
-   */
-  @java.lang.Override
-  public boolean hasExternalDataSource() {
-    return multiSelectDataSourceCase_ == 8;
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-  /**
-   *
-   *
-   * <pre>
-   * An external data source, such as a relational data base.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-   *
-   * @return The externalDataSource.
-   */
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-   *
-   * <pre>
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-   * </pre>
-   *
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-  @java.lang.Override
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-    if (multiSelectDataSourceCase_ == 8) {
-      return (com.google.apps.card.v1.Action) multiSelectDataSource_;
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-  /**
-   *
-   *
-   * <pre>
-   * A data source from Google Workspace.
-   * </pre>
-   *
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-   *
-   * @return Whether the platformDataSource field is set.
-   */
-  @java.lang.Override
-  public boolean hasPlatformDataSource() {
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-   * <pre>
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-   * A widget that creates one or more UI items that users can select.
-   * For example, a dropdown menu or checkboxes. You can use this widget to
-   * collect data that can be predicted or enumerated. For an example in Google
-   * Chat apps, see [Selection
-   * input](https://developers.google.com/chat/ui/widgets/selection-input).
-   *
-   * Chat apps can process the value of items that users select or input. For
-   * details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   *
-   * To collect undefined or abstract data from users, use
-   * the [TextInput][google.apps.card.v1.TextInput] widget.
-   *
-   * [Google Workspace Add-ons
-   * and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.SelectionInput}
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-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
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-            items_ = other.items_;
-            bitField0_ = (bitField0_ & ~0x00000008);
-          } else {
-            ensureItemsIsMutable();
-            items_.addAll(other.items_);
-          }
-          onChanged();
-        }
-      } else {
-        if (!other.items_.isEmpty()) {
-          if (itemsBuilder_.isEmpty()) {
-            itemsBuilder_.dispose();
-            itemsBuilder_ = null;
-            items_ = other.items_;
-            bitField0_ = (bitField0_ & ~0x00000008);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
-          } else {
-            itemsBuilder_.addAllMessages(other.items_);
-          }
-        }
-      }
-      if (other.hasOnChangeAction()) {
-        mergeOnChangeAction(other.getOnChangeAction());
-      }
-      if (other.getMultiSelectMaxSelectedItems() != 0) {
-        setMultiSelectMaxSelectedItems(other.getMultiSelectMaxSelectedItems());
-      }
-      if (other.getMultiSelectMinQueryLength() != 0) {
-        setMultiSelectMinQueryLength(other.getMultiSelectMinQueryLength());
-      }
-      switch (other.getMultiSelectDataSourceCase()) {
-        case EXTERNAL_DATA_SOURCE:
-          {
-            mergeExternalDataSource(other.getExternalDataSource());
-            break;
-          }
-        case PLATFORM_DATA_SOURCE:
-          {
-            mergePlatformDataSource(other.getPlatformDataSource());
-            break;
-          }
-        case MULTISELECTDATASOURCE_NOT_SET:
-          {
-            break;
-          }
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                label_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                type_ = input.readEnum();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 34:
-              {
-                com.google.apps.card.v1.SelectionInput.SelectionItem m =
-                    input.readMessage(
-                        com.google.apps.card.v1.SelectionInput.SelectionItem.parser(),
-                        extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getOnChangeActionFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                multiSelectMaxSelectedItems_ = input.readInt32();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 56:
-              {
-                multiSelectMinQueryLength_ = input.readInt32();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 56
-            case 66:
-              {
-                input.readMessage(
-                    getExternalDataSourceFieldBuilder().getBuilder(), extensionRegistry);
-                multiSelectDataSourceCase_ = 8;
-                break;
-              } // case 66
-            case 74:
-              {
-                input.readMessage(
-                    getPlatformDataSourceFieldBuilder().getBuilder(), extensionRegistry);
-                multiSelectDataSourceCase_ = 9;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
-          } // switch (tag)
-        } // while (!done)
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.unwrapIOException();
-      } finally {
-        onChanged();
-      } // finally
-      return this;
-    }
-
-    private int multiSelectDataSourceCase_ = 0;
-    private java.lang.Object multiSelectDataSource_;
-
-    public MultiSelectDataSourceCase getMultiSelectDataSourceCase() {
-      return MultiSelectDataSourceCase.forNumber(multiSelectDataSourceCase_);
-    }
-
-    public Builder clearMultiSelectDataSource() {
-      multiSelectDataSourceCase_ = 0;
-      multiSelectDataSource_ = null;
-      onChanged();
-      return this;
-    }
-
-    private int bitField0_;
-
-    private java.lang.Object name_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The name that identifies the selection input in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name that identifies the selection input in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name that identifies the selection input in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      name_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name that identifies the selection input in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      name_ = getDefaultInstance().getName();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The name that identifies the selection input in a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string name = 1;</code>
-     *
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      name_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object label_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above the selection input field in the user
-     * interface.
-     *
-     * Specify text that helps the user enter the information your app needs.
-     * For example, if users are selecting the urgency of a work ticket from a
-     * drop-down menu, the label might be "Urgency" or "Select urgency".
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return The label.
-     */
-    public java.lang.String getLabel() {
-      java.lang.Object ref = label_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        label_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above the selection input field in the user
-     * interface.
-     *
-     * Specify text that helps the user enter the information your app needs.
-     * For example, if users are selecting the urgency of a work ticket from a
-     * drop-down menu, the label might be "Urgency" or "Select urgency".
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return The bytes for label.
-     */
-    public com.google.protobuf.ByteString getLabelBytes() {
-      java.lang.Object ref = label_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        label_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above the selection input field in the user
-     * interface.
-     *
-     * Specify text that helps the user enter the information your app needs.
-     * For example, if users are selecting the urgency of a work ticket from a
-     * drop-down menu, the label might be "Urgency" or "Select urgency".
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @param value The label to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLabel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      label_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above the selection input field in the user
-     * interface.
-     *
-     * Specify text that helps the user enter the information your app needs.
-     * For example, if users are selecting the urgency of a work ticket from a
-     * drop-down menu, the label might be "Urgency" or "Select urgency".
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearLabel() {
-      label_ = getDefaultInstance().getLabel();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that appears above the selection input field in the user
-     * interface.
-     *
-     * Specify text that helps the user enter the information your app needs.
-     * For example, if users are selecting the urgency of a work ticket from a
-     * drop-down menu, the label might be "Urgency" or "Select urgency".
-     * </pre>
-     *
-     * <code>string label = 2;</code>
-     *
-     * @param value The bytes for label to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLabelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      label_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-
-    private int type_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The type of items that are displayed to users in a `SelectionInput` widget.
-     * Selection types support different types of interactions. For example, users
-     * can select one or more checkboxes, but they can only select one value from
-     * a dropdown menu.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-     *
-     * @return The enum numeric value on the wire for type.
-     */
-    @java.lang.Override
-    public int getTypeValue() {
-      return type_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The type of items that are displayed to users in a `SelectionInput` widget.
-     * Selection types support different types of interactions. For example, users
-     * can select one or more checkboxes, but they can only select one value from
-     * a dropdown menu.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-     *
-     * @param value The enum numeric value on the wire for type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTypeValue(int value) {
-      type_ = value;
-      bitField0_ |= 0x00000004;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The type of items that are displayed to users in a `SelectionInput` widget.
-     * Selection types support different types of interactions. For example, users
-     * can select one or more checkboxes, but they can only select one value from
-     * a dropdown menu.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-     *
-     * @return The type.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput.SelectionType getType() {
-      com.google.apps.card.v1.SelectionInput.SelectionType result =
-          com.google.apps.card.v1.SelectionInput.SelectionType.forNumber(type_);
-      return result == null
-          ? com.google.apps.card.v1.SelectionInput.SelectionType.UNRECOGNIZED
-          : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The type of items that are displayed to users in a `SelectionInput` widget.
-     * Selection types support different types of interactions. For example, users
-     * can select one or more checkboxes, but they can only select one value from
-     * a dropdown menu.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-     *
-     * @param value The type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setType(com.google.apps.card.v1.SelectionInput.SelectionType value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000004;
-      type_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The type of items that are displayed to users in a `SelectionInput` widget.
-     * Selection types support different types of interactions. For example, users
-     * can select one or more checkboxes, but they can only select one value from
-     * a dropdown menu.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearType() {
-      bitField0_ = (bitField0_ & ~0x00000004);
-      type_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem> items_ =
-        java.util.Collections.emptyList();
-
-    private void ensureItemsIsMutable() {
-      if (!((bitField0_ & 0x00000008) != 0)) {
-        items_ =
-            new java.util.ArrayList<com.google.apps.card.v1.SelectionInput.SelectionItem>(items_);
-        bitField0_ |= 0x00000008;
-      }
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput.SelectionItem,
-            com.google.apps.card.v1.SelectionInput.SelectionItem.Builder,
-            com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>
-        itemsBuilder_;
-
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem> getItemsList() {
-      if (itemsBuilder_ == null) {
-        return java.util.Collections.unmodifiableList(items_);
-      } else {
-        return itemsBuilder_.getMessageList();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public int getItemsCount() {
-      if (itemsBuilder_ == null) {
-        return items_.size();
-      } else {
-        return itemsBuilder_.getCount();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.SelectionItem getItems(int index) {
-      if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
-        return itemsBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder setItems(int index, com.google.apps.card.v1.SelectionInput.SelectionItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.set(index, value);
-        onChanged();
-      } else {
-        itemsBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder setItems(
-        int index, com.google.apps.card.v1.SelectionInput.SelectionItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder addItems(com.google.apps.card.v1.SelectionInput.SelectionItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.add(value);
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder addItems(int index, com.google.apps.card.v1.SelectionInput.SelectionItem value) {
-      if (itemsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureItemsIsMutable();
-        items_.add(index, value);
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder addItems(
-        com.google.apps.card.v1.SelectionInput.SelectionItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.add(builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder addItems(
-        int index, com.google.apps.card.v1.SelectionInput.SelectionItem.Builder builderForValue) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        itemsBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder addAllItems(
-        java.lang.Iterable<? extends com.google.apps.card.v1.SelectionInput.SelectionItem> values) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
-        onChanged();
-      } else {
-        itemsBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder clearItems() {
-      if (itemsBuilder_ == null) {
-        items_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000008);
-        onChanged();
-      } else {
-        itemsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public Builder removeItems(int index) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.remove(index);
-        onChanged();
-      } else {
-        itemsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.SelectionItem.Builder getItemsBuilder(int index) {
-      return getItemsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder getItemsOrBuilder(
-        int index) {
-      if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
-        return itemsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>
-        getItemsOrBuilderList() {
-      if (itemsBuilder_ != null) {
-        return itemsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(items_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.SelectionItem.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.SelectionInput.SelectionItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.SelectionItem.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(
-              index, com.google.apps.card.v1.SelectionInput.SelectionItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An array of selectable items. For example, an array of radio buttons or
-     * checkboxes. Supports up to 100 items.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem.Builder>
-        getItemsBuilderList() {
-      return getItemsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput.SelectionItem,
-            com.google.apps.card.v1.SelectionInput.SelectionItem.Builder,
-            com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>
-        getItemsFieldBuilder() {
-      if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.SelectionInput.SelectionItem,
-                com.google.apps.card.v1.SelectionInput.SelectionItem.Builder,
-                com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>(
-                items_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
-        items_ = null;
-      }
-      return itemsBuilder_;
-    }
-
-    private com.google.apps.card.v1.Action onChangeAction_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        onChangeActionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     *
-     * @return Whether the onChangeAction field is set.
-     */
-    public boolean hasOnChangeAction() {
-      return ((bitField0_ & 0x00000010) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     *
-     * @return The onChangeAction.
-     */
-    public com.google.apps.card.v1.Action getOnChangeAction() {
-      if (onChangeActionBuilder_ == null) {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      } else {
-        return onChangeActionBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onChangeAction_ = value;
-      } else {
-        onChangeActionBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (onChangeActionBuilder_ == null) {
-        onChangeAction_ = builderForValue.build();
-      } else {
-        onChangeActionBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public Builder mergeOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && onChangeAction_ != null
-            && onChangeAction_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          getOnChangeActionBuilder().mergeFrom(value);
-        } else {
-          onChangeAction_ = value;
-        }
-      } else {
-        onChangeActionBuilder_.mergeFrom(value);
-      }
-      if (onChangeAction_ != null) {
-        bitField0_ |= 0x00000010;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public Builder clearOnChangeAction() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      onChangeAction_ = null;
-      if (onChangeActionBuilder_ != null) {
-        onChangeActionBuilder_.dispose();
-        onChangeActionBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getOnChangeActionBuilder() {
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return getOnChangeActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-      if (onChangeActionBuilder_ != null) {
-        return onChangeActionBuilder_.getMessageOrBuilder();
-      } else {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * If specified, the form is submitted when the selection changes. If not
-     * specified, you must specify a separate button that submits the form.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getOnChangeActionFieldBuilder() {
-      if (onChangeActionBuilder_ == null) {
-        onChangeActionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                getOnChangeAction(), getParentForChildren(), isClean());
-        onChangeAction_ = null;
-      }
-      return onChangeActionBuilder_;
-    }
-
-    private int multiSelectMaxSelectedItems_;
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the maximum number of items that a user can select.
-     * Minimum value is 1 item. If unspecified, defaults to 3 items.
-     * </pre>
-     *
-     * <code>int32 multi_select_max_selected_items = 6;</code>
-     *
-     * @return The multiSelectMaxSelectedItems.
-     */
-    @java.lang.Override
-    public int getMultiSelectMaxSelectedItems() {
-      return multiSelectMaxSelectedItems_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the maximum number of items that a user can select.
-     * Minimum value is 1 item. If unspecified, defaults to 3 items.
-     * </pre>
-     *
-     * <code>int32 multi_select_max_selected_items = 6;</code>
-     *
-     * @param value The multiSelectMaxSelectedItems to set.
-     * @return This builder for chaining.
-     */
-    public Builder setMultiSelectMaxSelectedItems(int value) {
-
-      multiSelectMaxSelectedItems_ = value;
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the maximum number of items that a user can select.
-     * Minimum value is 1 item. If unspecified, defaults to 3 items.
-     * </pre>
-     *
-     * <code>int32 multi_select_max_selected_items = 6;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearMultiSelectMaxSelectedItems() {
-      bitField0_ = (bitField0_ & ~0x00000020);
-      multiSelectMaxSelectedItems_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private int multiSelectMinQueryLength_;
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the number of text characters that a user inputs
-     * before the Chat app queries autocomplete and displays suggested items
-     * in the menu.
-     *
-     * If unspecified, defaults to 0 characters for static data sources and 3
-     * characters for external data sources.
-     * </pre>
-     *
-     * <code>int32 multi_select_min_query_length = 7;</code>
-     *
-     * @return The multiSelectMinQueryLength.
-     */
-    @java.lang.Override
-    public int getMultiSelectMinQueryLength() {
-      return multiSelectMinQueryLength_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the number of text characters that a user inputs
-     * before the Chat app queries autocomplete and displays suggested items
-     * in the menu.
-     *
-     * If unspecified, defaults to 0 characters for static data sources and 3
-     * characters for external data sources.
-     * </pre>
-     *
-     * <code>int32 multi_select_min_query_length = 7;</code>
-     *
-     * @param value The multiSelectMinQueryLength to set.
-     * @return This builder for chaining.
-     */
-    public Builder setMultiSelectMinQueryLength(int value) {
-
-      multiSelectMinQueryLength_ = value;
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * For multiselect menus, the number of text characters that a user inputs
-     * before the Chat app queries autocomplete and displays suggested items
-     * in the menu.
-     *
-     * If unspecified, defaults to 0 characters for static data sources and 3
-     * characters for external data sources.
-     * </pre>
-     *
-     * <code>int32 multi_select_min_query_length = 7;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearMultiSelectMinQueryLength() {
-      bitField0_ = (bitField0_ & ~0x00000040);
-      multiSelectMinQueryLength_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        externalDataSourceBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     *
-     * @return Whether the externalDataSource field is set.
-     */
-    @java.lang.Override
-    public boolean hasExternalDataSource() {
-      return multiSelectDataSourceCase_ == 8;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     *
-     * @return The externalDataSource.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Action getExternalDataSource() {
-      if (externalDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 8) {
-          return (com.google.apps.card.v1.Action) multiSelectDataSource_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      } else {
-        if (multiSelectDataSourceCase_ == 8) {
-          return externalDataSourceBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    public Builder setExternalDataSource(com.google.apps.card.v1.Action value) {
-      if (externalDataSourceBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        multiSelectDataSource_ = value;
-        onChanged();
-      } else {
-        externalDataSourceBuilder_.setMessage(value);
-      }
-      multiSelectDataSourceCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    public Builder setExternalDataSource(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (externalDataSourceBuilder_ == null) {
-        multiSelectDataSource_ = builderForValue.build();
-        onChanged();
-      } else {
-        externalDataSourceBuilder_.setMessage(builderForValue.build());
-      }
-      multiSelectDataSourceCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    public Builder mergeExternalDataSource(com.google.apps.card.v1.Action value) {
-      if (externalDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 8
-            && multiSelectDataSource_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          multiSelectDataSource_ =
-              com.google.apps.card.v1.Action.newBuilder(
-                      (com.google.apps.card.v1.Action) multiSelectDataSource_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          multiSelectDataSource_ = value;
-        }
-        onChanged();
-      } else {
-        if (multiSelectDataSourceCase_ == 8) {
-          externalDataSourceBuilder_.mergeFrom(value);
-        } else {
-          externalDataSourceBuilder_.setMessage(value);
-        }
-      }
-      multiSelectDataSourceCase_ = 8;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    public Builder clearExternalDataSource() {
-      if (externalDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 8) {
-          multiSelectDataSourceCase_ = 0;
-          multiSelectDataSource_ = null;
-          onChanged();
-        }
-      } else {
-        if (multiSelectDataSourceCase_ == 8) {
-          multiSelectDataSourceCase_ = 0;
-          multiSelectDataSource_ = null;
-        }
-        externalDataSourceBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getExternalDataSourceBuilder() {
-      return getExternalDataSourceFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ActionOrBuilder getExternalDataSourceOrBuilder() {
-      if ((multiSelectDataSourceCase_ == 8) && (externalDataSourceBuilder_ != null)) {
-        return externalDataSourceBuilder_.getMessageOrBuilder();
-      } else {
-        if (multiSelectDataSourceCase_ == 8) {
-          return (com.google.apps.card.v1.Action) multiSelectDataSource_;
-        }
-        return com.google.apps.card.v1.Action.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * An external data source, such as a relational data base.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getExternalDataSourceFieldBuilder() {
-      if (externalDataSourceBuilder_ == null) {
-        if (!(multiSelectDataSourceCase_ == 8)) {
-          multiSelectDataSource_ = com.google.apps.card.v1.Action.getDefaultInstance();
-        }
-        externalDataSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                (com.google.apps.card.v1.Action) multiSelectDataSource_,
-                getParentForChildren(),
-                isClean());
-        multiSelectDataSource_ = null;
-      }
-      multiSelectDataSourceCase_ = 8;
-      onChanged();
-      return externalDataSourceBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput.PlatformDataSource,
-            com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder,
-            com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder>
-        platformDataSourceBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     *
-     * @return Whether the platformDataSource field is set.
-     */
-    @java.lang.Override
-    public boolean hasPlatformDataSource() {
-      return multiSelectDataSourceCase_ == 9;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     *
-     * @return The platformDataSource.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput.PlatformDataSource getPlatformDataSource() {
-      if (platformDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 9) {
-          return (com.google.apps.card.v1.SelectionInput.PlatformDataSource) multiSelectDataSource_;
-        }
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance();
-      } else {
-        if (multiSelectDataSourceCase_ == 9) {
-          return platformDataSourceBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    public Builder setPlatformDataSource(
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource value) {
-      if (platformDataSourceBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        multiSelectDataSource_ = value;
-        onChanged();
-      } else {
-        platformDataSourceBuilder_.setMessage(value);
-      }
-      multiSelectDataSourceCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    public Builder setPlatformDataSource(
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder builderForValue) {
-      if (platformDataSourceBuilder_ == null) {
-        multiSelectDataSource_ = builderForValue.build();
-        onChanged();
-      } else {
-        platformDataSourceBuilder_.setMessage(builderForValue.build());
-      }
-      multiSelectDataSourceCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    public Builder mergePlatformDataSource(
-        com.google.apps.card.v1.SelectionInput.PlatformDataSource value) {
-      if (platformDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 9
-            && multiSelectDataSource_
-                != com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance()) {
-          multiSelectDataSource_ =
-              com.google.apps.card.v1.SelectionInput.PlatformDataSource.newBuilder(
-                      (com.google.apps.card.v1.SelectionInput.PlatformDataSource)
-                          multiSelectDataSource_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          multiSelectDataSource_ = value;
-        }
-        onChanged();
-      } else {
-        if (multiSelectDataSourceCase_ == 9) {
-          platformDataSourceBuilder_.mergeFrom(value);
-        } else {
-          platformDataSourceBuilder_.setMessage(value);
-        }
-      }
-      multiSelectDataSourceCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    public Builder clearPlatformDataSource() {
-      if (platformDataSourceBuilder_ == null) {
-        if (multiSelectDataSourceCase_ == 9) {
-          multiSelectDataSourceCase_ = 0;
-          multiSelectDataSource_ = null;
-          onChanged();
-        }
-      } else {
-        if (multiSelectDataSourceCase_ == 9) {
-          multiSelectDataSourceCase_ = 0;
-          multiSelectDataSource_ = null;
-        }
-        platformDataSourceBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder
-        getPlatformDataSourceBuilder() {
-      return getPlatformDataSourceFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder
-        getPlatformDataSourceOrBuilder() {
-      if ((multiSelectDataSourceCase_ == 9) && (platformDataSourceBuilder_ != null)) {
-        return platformDataSourceBuilder_.getMessageOrBuilder();
-      } else {
-        if (multiSelectDataSourceCase_ == 9) {
-          return (com.google.apps.card.v1.SelectionInput.PlatformDataSource) multiSelectDataSource_;
-        }
-        return com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A data source from Google Workspace.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput.PlatformDataSource,
-            com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder,
-            com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder>
-        getPlatformDataSourceFieldBuilder() {
-      if (platformDataSourceBuilder_ == null) {
-        if (!(multiSelectDataSourceCase_ == 9)) {
-          multiSelectDataSource_ =
-              com.google.apps.card.v1.SelectionInput.PlatformDataSource.getDefaultInstance();
-        }
-        platformDataSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.SelectionInput.PlatformDataSource,
-                com.google.apps.card.v1.SelectionInput.PlatformDataSource.Builder,
-                com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder>(
-                (com.google.apps.card.v1.SelectionInput.PlatformDataSource) multiSelectDataSource_,
-                getParentForChildren(),
-                isClean());
-        multiSelectDataSource_ = null;
-      }
-      multiSelectDataSourceCase_ = 9;
-      onChanged();
-      return platformDataSourceBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.SelectionInput)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.SelectionInput)
-  private static final com.google.apps.card.v1.SelectionInput DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.SelectionInput();
-  }
-
-  public static com.google.apps.card.v1.SelectionInput getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<SelectionInput> PARSER =
-      new com.google.protobuf.AbstractParser<SelectionInput>() {
-        @java.lang.Override
-        public SelectionInput parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<SelectionInput> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<SelectionInput> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInput getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInputOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInputOrBuilder.java
deleted file mode 100644
index 7bb3390904c6..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SelectionInputOrBuilder.java
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface SelectionInputOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.SelectionInput)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name that identifies the selection input in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name that identifies the selection input in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the selection input field in the user
-   * interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if users are selecting the urgency of a work ticket from a
-   * drop-down menu, the label might be "Urgency" or "Select urgency".
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  java.lang.String getLabel();
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the selection input field in the user
-   * interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if users are selecting the urgency of a work ticket from a
-   * drop-down menu, the label might be "Urgency" or "Select urgency".
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  com.google.protobuf.ByteString getLabelBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The type of items that are displayed to users in a `SelectionInput` widget.
-   * Selection types support different types of interactions. For example, users
-   * can select one or more checkboxes, but they can only select one value from
-   * a dropdown menu.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  int getTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * The type of items that are displayed to users in a `SelectionInput` widget.
-   * Selection types support different types of interactions. For example, users
-   * can select one or more checkboxes, but they can only select one value from
-   * a dropdown menu.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.SelectionType type = 3;</code>
-   *
-   * @return The type.
-   */
-  com.google.apps.card.v1.SelectionInput.SelectionType getType();
-
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  java.util.List<com.google.apps.card.v1.SelectionInput.SelectionItem> getItemsList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  com.google.apps.card.v1.SelectionInput.SelectionItem getItems(int index);
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  int getItemsCount();
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder>
-      getItemsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * An array of selectable items. For example, an array of radio buttons or
-   * checkboxes. Supports up to 100 items.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.SelectionInput.SelectionItem items = 4;</code>
-   */
-  com.google.apps.card.v1.SelectionInput.SelectionItemOrBuilder getItemsOrBuilder(int index);
-
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  boolean hasOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   *
-   * @return The onChangeAction.
-   */
-  com.google.apps.card.v1.Action getOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * If specified, the form is submitted when the selection changes. If not
-   * specified, you must specify a separate button that submits the form.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 5;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * For multiselect menus, the maximum number of items that a user can select.
-   * Minimum value is 1 item. If unspecified, defaults to 3 items.
-   * </pre>
-   *
-   * <code>int32 multi_select_max_selected_items = 6;</code>
-   *
-   * @return The multiSelectMaxSelectedItems.
-   */
-  int getMultiSelectMaxSelectedItems();
-
-  /**
-   *
-   *
-   * <pre>
-   * For multiselect menus, the number of text characters that a user inputs
-   * before the Chat app queries autocomplete and displays suggested items
-   * in the menu.
-   *
-   * If unspecified, defaults to 0 characters for static data sources and 3
-   * characters for external data sources.
-   * </pre>
-   *
-   * <code>int32 multi_select_min_query_length = 7;</code>
-   *
-   * @return The multiSelectMinQueryLength.
-   */
-  int getMultiSelectMinQueryLength();
-
-  /**
-   *
-   *
-   * <pre>
-   * An external data source, such as a relational data base.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-   *
-   * @return Whether the externalDataSource field is set.
-   */
-  boolean hasExternalDataSource();
-  /**
-   *
-   *
-   * <pre>
-   * An external data source, such as a relational data base.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-   *
-   * @return The externalDataSource.
-   */
-  com.google.apps.card.v1.Action getExternalDataSource();
-  /**
-   *
-   *
-   * <pre>
-   * An external data source, such as a relational data base.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action external_data_source = 8;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getExternalDataSourceOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * A data source from Google Workspace.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-   *
-   * @return Whether the platformDataSource field is set.
-   */
-  boolean hasPlatformDataSource();
-  /**
-   *
-   *
-   * <pre>
-   * A data source from Google Workspace.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-   *
-   * @return The platformDataSource.
-   */
-  com.google.apps.card.v1.SelectionInput.PlatformDataSource getPlatformDataSource();
-  /**
-   *
-   *
-   * <pre>
-   * A data source from Google Workspace.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput.PlatformDataSource platform_data_source = 9;</code>
-   */
-  com.google.apps.card.v1.SelectionInput.PlatformDataSourceOrBuilder
-      getPlatformDataSourceOrBuilder();
-
-  com.google.apps.card.v1.SelectionInput.MultiSelectDataSourceCase getMultiSelectDataSourceCase();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Suggestions.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Suggestions.java
deleted file mode 100644
index 696bc5935603..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Suggestions.java
+++ /dev/null
@@ -1,1797 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Suggested values that users can enter. These values appear when users click
- * inside the text input field. As users type, the suggested values
- * dynamically filter to match what the users have typed.
- *
- * For example, a text input field for programming language might suggest
- * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
- * of suggestions filters to show `Java` and `JavaScript`.
- *
- * Suggested values help guide users to enter values that your app can make
- * sense of. When referring to JavaScript, some users might enter `javascript`
- * and others `java script`. Suggesting `JavaScript` can standardize how users
- * interact with your app.
- *
- * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
- * to `MULTIPLE_LINE`.
- *
- * [Google Workspace
- * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Suggestions}
- */
-public final class Suggestions extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Suggestions)
-    SuggestionsOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Suggestions.newBuilder() to construct.
-  private Suggestions(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Suggestions() {
-    items_ = java.util.Collections.emptyList();
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Suggestions();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Suggestions_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Suggestions_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Suggestions.class,
-            com.google.apps.card.v1.Suggestions.Builder.class);
-  }
-
-  public interface SuggestionItemOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Suggestions.SuggestionItem)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     *
-     *
-     * <pre>
-     * The value of a suggested input to a text input field. This is
-     * equivalent to what users enter themselves.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return Whether the text field is set.
-     */
-    boolean hasText();
-    /**
-     *
-     *
-     * <pre>
-     * The value of a suggested input to a text input field. This is
-     * equivalent to what users enter themselves.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The text.
-     */
-    java.lang.String getText();
-    /**
-     *
-     *
-     * <pre>
-     * The value of a suggested input to a text input field. This is
-     * equivalent to what users enter themselves.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The bytes for text.
-     */
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-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public Builder clearItems() {
-      if (itemsBuilder_ == null) {
-        items_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-      } else {
-        itemsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public Builder removeItems(int index) {
-      if (itemsBuilder_ == null) {
-        ensureItemsIsMutable();
-        items_.remove(index);
-        onChanged();
-      } else {
-        itemsBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public com.google.apps.card.v1.Suggestions.SuggestionItem.Builder getItemsBuilder(int index) {
-      return getItemsFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder getItemsOrBuilder(
-        int index) {
-      if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
-        return itemsBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public java.util.List<? extends com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder>
-        getItemsOrBuilderList() {
-      if (itemsBuilder_ != null) {
-        return itemsBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(items_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public com.google.apps.card.v1.Suggestions.SuggestionItem.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.apps.card.v1.Suggestions.SuggestionItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public com.google.apps.card.v1.Suggestions.SuggestionItem.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(
-              index, com.google.apps.card.v1.Suggestions.SuggestionItem.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of suggestions used for autocomplete recommendations in text input
-     * fields.
-     * </pre>
-     *
-     * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-     */
-    public java.util.List<com.google.apps.card.v1.Suggestions.SuggestionItem.Builder>
-        getItemsBuilderList() {
-      return getItemsFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.apps.card.v1.Suggestions.SuggestionItem,
-            com.google.apps.card.v1.Suggestions.SuggestionItem.Builder,
-            com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder>
-        getItemsFieldBuilder() {
-      if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.apps.card.v1.Suggestions.SuggestionItem,
-                com.google.apps.card.v1.Suggestions.SuggestionItem.Builder,
-                com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-        items_ = null;
-      }
-      return itemsBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Suggestions)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Suggestions)
-  private static final com.google.apps.card.v1.Suggestions DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Suggestions();
-  }
-
-  public static com.google.apps.card.v1.Suggestions getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Suggestions> PARSER =
-      new com.google.protobuf.AbstractParser<Suggestions>() {
-        @java.lang.Override
-        public Suggestions parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Suggestions> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Suggestions> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Suggestions getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SuggestionsOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SuggestionsOrBuilder.java
deleted file mode 100644
index 953129e53a70..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/SuggestionsOrBuilder.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface SuggestionsOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Suggestions)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * A list of suggestions used for autocomplete recommendations in text input
-   * fields.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-   */
-  java.util.List<com.google.apps.card.v1.Suggestions.SuggestionItem> getItemsList();
-  /**
-   *
-   *
-   * <pre>
-   * A list of suggestions used for autocomplete recommendations in text input
-   * fields.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-   */
-  com.google.apps.card.v1.Suggestions.SuggestionItem getItems(int index);
-  /**
-   *
-   *
-   * <pre>
-   * A list of suggestions used for autocomplete recommendations in text input
-   * fields.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-   */
-  int getItemsCount();
-  /**
-   *
-   *
-   * <pre>
-   * A list of suggestions used for autocomplete recommendations in text input
-   * fields.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-   */
-  java.util.List<? extends com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder>
-      getItemsOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * A list of suggestions used for autocomplete recommendations in text input
-   * fields.
-   * </pre>
-   *
-   * <code>repeated .google.apps.card.v1.Suggestions.SuggestionItem items = 1;</code>
-   */
-  com.google.apps.card.v1.Suggestions.SuggestionItemOrBuilder getItemsOrBuilder(int index);
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInput.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInput.java
deleted file mode 100644
index a896a965f53d..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInput.java
+++ /dev/null
@@ -1,3013 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A field in which users can enter text. Supports suggestions and on-change
- * actions. For an example in Google Chat apps, see [Text
- * input](https://developers.google.com/chat/ui/widgets/text-input).
- *
- * Chat apps receive and can process the value of entered text during form input
- * events. For details about working with form inputs, see [Receive form
- * data](https://developers.google.com/chat/ui/read-form-data).
- *
- * When you need to collect undefined or abstract data from users,
- * use a text input. To collect defined or enumerated data from users, use the
- * [SelectionInput][google.apps.card.v1.SelectionInput] widget.
- *
- * [Google Workspace Add-ons and Chat
- * apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.TextInput}
- */
-public final class TextInput extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.TextInput)
-    TextInputOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use TextInput.newBuilder() to construct.
-  private TextInput(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private TextInput() {
-    name_ = "";
-    label_ = "";
-    hintText_ = "";
-    value_ = "";
-    type_ = 0;
-    placeholderText_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new TextInput();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_TextInput_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_TextInput_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.TextInput.class,
-            com.google.apps.card.v1.TextInput.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * How a text input field appears in the user interface. For example,
-   * whether it's a single line input field, or a multi-line input. If
-   * `initialSuggestions` is specified, `type` is always `SINGLE_LINE`,
-   * even if it's set to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.TextInput.Type}
-   */
-  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * The text input field has a fixed height of one line.
-     * </pre>
-     *
-     * <code>SINGLE_LINE = 0;</code>
-     */
-    SINGLE_LINE(0),
-    /**
-     *
-     *
-     * <pre>
-     * The text input field has a fixed height of multiple lines.
-     * </pre>
-     *
-     * <code>MULTIPLE_LINE = 1;</code>
-     */
-    MULTIPLE_LINE(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * The text input field has a fixed height of one line.
-     * </pre>
-     *
-     * <code>SINGLE_LINE = 0;</code>
-     */
-    public static final int SINGLE_LINE_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * The text input field has a fixed height of multiple lines.
-     * </pre>
-     *
-     * <code>MULTIPLE_LINE = 1;</code>
-     */
-    public static final int MULTIPLE_LINE_VALUE = 1;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static Type valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static Type forNumber(int value) {
-      switch (value) {
-        case 0:
-          return SINGLE_LINE;
-        case 1:
-          return MULTIPLE_LINE;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<Type> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<Type> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<Type>() {
-          public Type findValueByNumber(int number) {
-            return Type.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.TextInput.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final Type[] VALUES = values();
-
-    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private Type(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.TextInput.Type)
-  }
-
-  private int bitField0_;
-  public static final int NAME_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object name_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the text input is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the text input is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int LABEL_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object label_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the text input field in the user interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if you are asking someone's name, but specifically need their
-   * surname, write `surname` instead of `name`.
-   *
-   * Required if `hintText` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  @java.lang.Override
-  public java.lang.String getLabel() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      label_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the text input field in the user interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if you are asking someone's name, but specifically need their
-   * surname, write `surname` instead of `name`.
-   *
-   * Required if `hintText` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getLabelBytes() {
-    java.lang.Object ref = label_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      label_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int HINT_TEXT_FIELD_NUMBER = 3;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object hintText_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears below the text input field meant to assist users by
-   * prompting them to enter a certain value. This text is always visible.
-   *
-   * Required if `label` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string hint_text = 3;</code>
-   *
-   * @return The hintText.
-   */
-  @java.lang.Override
-  public java.lang.String getHintText() {
-    java.lang.Object ref = hintText_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      hintText_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears below the text input field meant to assist users by
-   * prompting them to enter a certain value. This text is always visible.
-   *
-   * Required if `label` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string hint_text = 3;</code>
-   *
-   * @return The bytes for hintText.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getHintTextBytes() {
-    java.lang.Object ref = hintText_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      hintText_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int VALUE_FIELD_NUMBER = 4;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object value_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The value entered by a user, returned as part of a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string value = 4;</code>
-   *
-   * @return The value.
-   */
-  @java.lang.Override
-  public java.lang.String getValue() {
-    java.lang.Object ref = value_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      value_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The value entered by a user, returned as part of a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string value = 4;</code>
-   *
-   * @return The bytes for value.
-   */
-  @java.lang.Override
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-
-  public static final int TYPE_FIELD_NUMBER = 5;
-  private int type_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * How a text input field appears in the user interface.
-   * For example, whether the field is single or multi-line.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  @java.lang.Override
-  public int getTypeValue() {
-    return type_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * How a text input field appears in the user interface.
-   * For example, whether the field is single or multi-line.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-   *
-   * @return The type.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.TextInput.Type getType() {
-    com.google.apps.card.v1.TextInput.Type result =
-        com.google.apps.card.v1.TextInput.Type.forNumber(type_);
-    return result == null ? com.google.apps.card.v1.TextInput.Type.UNRECOGNIZED : result;
-  }
-
-  public static final int ON_CHANGE_ACTION_FIELD_NUMBER = 6;
-  private com.google.apps.card.v1.Action onChangeAction_;
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  @java.lang.Override
-  public boolean hasOnChangeAction() {
-    return ((bitField0_ & 0x00000001) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return The onChangeAction.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action getOnChangeAction() {
-    return onChangeAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : onChangeAction_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-    return onChangeAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : onChangeAction_;
-  }
-
-  public static final int INITIAL_SUGGESTIONS_FIELD_NUMBER = 7;
-  private com.google.apps.card.v1.Suggestions initialSuggestions_;
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   *
-   * @return Whether the initialSuggestions field is set.
-   */
-  @java.lang.Override
-  public boolean hasInitialSuggestions() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   *
-   * @return The initialSuggestions.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Suggestions getInitialSuggestions() {
-    return initialSuggestions_ == null
-        ? com.google.apps.card.v1.Suggestions.getDefaultInstance()
-        : initialSuggestions_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SuggestionsOrBuilder getInitialSuggestionsOrBuilder() {
-    return initialSuggestions_ == null
-        ? com.google.apps.card.v1.Suggestions.getDefaultInstance()
-        : initialSuggestions_;
-  }
-
-  public static final int AUTO_COMPLETE_ACTION_FIELD_NUMBER = 8;
-  private com.google.apps.card.v1.Action autoCompleteAction_;
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   *
-   * @return Whether the autoCompleteAction field is set.
-   */
-  @java.lang.Override
-  public boolean hasAutoCompleteAction() {
-    return ((bitField0_ & 0x00000004) != 0);
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   *
-   * @return The autoCompleteAction.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Action getAutoCompleteAction() {
-    return autoCompleteAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : autoCompleteAction_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ActionOrBuilder getAutoCompleteActionOrBuilder() {
-    return autoCompleteAction_ == null
-        ? com.google.apps.card.v1.Action.getDefaultInstance()
-        : autoCompleteAction_;
-  }
-
-  public static final int PLACEHOLDER_TEXT_FIELD_NUMBER = 12;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object placeholderText_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears in the text input field when the field is empty.
-   * Use this text to prompt users to enter a value. For example, `Enter a
-   * number from 0 to 100`.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>string placeholder_text = 12;</code>
-   *
-   * @return The placeholderText.
-   */
-  @java.lang.Override
-  public java.lang.String getPlaceholderText() {
-    java.lang.Object ref = placeholderText_;
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-      return (java.lang.String) ref;
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-      placeholderText_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears in the text input field when the field is empty.
-   * Use this text to prompt users to enter a value. For example, `Enter a
-   * number from 0 to 100`.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>string placeholder_text = 12;</code>
-   *
-   * @return The bytes for placeholderText.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getPlaceholderTextBytes() {
-    java.lang.Object ref = placeholderText_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
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-      placeholderText_ = b;
-      return b;
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-      return (com.google.protobuf.ByteString) ref;
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-  }
-
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-
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-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
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-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
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-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, label_);
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-      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, hintText_);
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-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, value_);
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-      output.writeEnum(5, type_);
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-    if (obj == this) {
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-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + NAME_FIELD_NUMBER;
-    hash = (53 * hash) + getName().hashCode();
-    hash = (37 * hash) + LABEL_FIELD_NUMBER;
-    hash = (53 * hash) + getLabel().hashCode();
-    hash = (37 * hash) + HINT_TEXT_FIELD_NUMBER;
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-    hash = (37 * hash) + VALUE_FIELD_NUMBER;
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-    memoizedHashCode = hash;
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-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
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-  public static com.google.apps.card.v1.TextInput parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
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-  public static com.google.apps.card.v1.TextInput parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.TextInput parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.TextInput prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A field in which users can enter text. Supports suggestions and on-change
-   * actions. For an example in Google Chat apps, see [Text
-   * input](https://developers.google.com/chat/ui/widgets/text-input).
-   *
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-   *
-   * [Google Workspace Add-ons and Chat
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-     * @return The bytes for value.
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-    public com.google.protobuf.ByteString getValueBytes() {
-      java.lang.Object ref = value_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        value_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 4;</code>
-     *
-     * @param value The value to set.
-     * @return This builder for chaining.
-     */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      value_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 4;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearValue() {
-      value_ = getDefaultInstance().getValue();
-      bitField0_ = (bitField0_ & ~0x00000008);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The value entered by a user, returned as part of a form input event.
-     *
-     * For details about working with form inputs, see [Receive form
-     * data](https://developers.google.com/chat/ui/read-form-data).
-     * </pre>
-     *
-     * <code>string value = 4;</code>
-     *
-     * @param value The bytes for value to set.
-     * @return This builder for chaining.
-     */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      value_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-
-    private int type_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * How a text input field appears in the user interface.
-     * For example, whether the field is single or multi-line.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-     *
-     * @return The enum numeric value on the wire for type.
-     */
-    @java.lang.Override
-    public int getTypeValue() {
-      return type_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How a text input field appears in the user interface.
-     * For example, whether the field is single or multi-line.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-     *
-     * @param value The enum numeric value on the wire for type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTypeValue(int value) {
-      type_ = value;
-      bitField0_ |= 0x00000010;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How a text input field appears in the user interface.
-     * For example, whether the field is single or multi-line.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-     *
-     * @return The type.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.TextInput.Type getType() {
-      com.google.apps.card.v1.TextInput.Type result =
-          com.google.apps.card.v1.TextInput.Type.forNumber(type_);
-      return result == null ? com.google.apps.card.v1.TextInput.Type.UNRECOGNIZED : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How a text input field appears in the user interface.
-     * For example, whether the field is single or multi-line.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-     *
-     * @param value The type to set.
-     * @return This builder for chaining.
-     */
-    public Builder setType(com.google.apps.card.v1.TextInput.Type value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000010;
-      type_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * How a text input field appears in the user interface.
-     * For example, whether the field is single or multi-line.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearType() {
-      bitField0_ = (bitField0_ & ~0x00000010);
-      type_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.apps.card.v1.Action onChangeAction_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        onChangeActionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     *
-     * @return Whether the onChangeAction field is set.
-     */
-    public boolean hasOnChangeAction() {
-      return ((bitField0_ & 0x00000020) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     *
-     * @return The onChangeAction.
-     */
-    public com.google.apps.card.v1.Action getOnChangeAction() {
-      if (onChangeActionBuilder_ == null) {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      } else {
-        return onChangeActionBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        onChangeAction_ = value;
-      } else {
-        onChangeActionBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder setOnChangeAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (onChangeActionBuilder_ == null) {
-        onChangeAction_ = builderForValue.build();
-      } else {
-        onChangeActionBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder mergeOnChangeAction(com.google.apps.card.v1.Action value) {
-      if (onChangeActionBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && onChangeAction_ != null
-            && onChangeAction_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          getOnChangeActionBuilder().mergeFrom(value);
-        } else {
-          onChangeAction_ = value;
-        }
-      } else {
-        onChangeActionBuilder_.mergeFrom(value);
-      }
-      if (onChangeAction_ != null) {
-        bitField0_ |= 0x00000020;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public Builder clearOnChangeAction() {
-      bitField0_ = (bitField0_ & ~0x00000020);
-      onChangeAction_ = null;
-      if (onChangeActionBuilder_ != null) {
-        onChangeActionBuilder_.dispose();
-        onChangeActionBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getOnChangeActionBuilder() {
-      bitField0_ |= 0x00000020;
-      onChanged();
-      return getOnChangeActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    public com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder() {
-      if (onChangeActionBuilder_ != null) {
-        return onChangeActionBuilder_.getMessageOrBuilder();
-      } else {
-        return onChangeAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : onChangeAction_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * What to do when a change occurs in the text input field. For example, a
-     * user adding to the field or deleting text.
-     *
-     * Examples of actions to take include running a custom function or opening
-     * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-     * in Google Chat.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getOnChangeActionFieldBuilder() {
-      if (onChangeActionBuilder_ == null) {
-        onChangeActionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                getOnChangeAction(), getParentForChildren(), isClean());
-        onChangeAction_ = null;
-      }
-      return onChangeActionBuilder_;
-    }
-
-    private com.google.apps.card.v1.Suggestions initialSuggestions_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Suggestions,
-            com.google.apps.card.v1.Suggestions.Builder,
-            com.google.apps.card.v1.SuggestionsOrBuilder>
-        initialSuggestionsBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     *
-     * @return Whether the initialSuggestions field is set.
-     */
-    public boolean hasInitialSuggestions() {
-      return ((bitField0_ & 0x00000040) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     *
-     * @return The initialSuggestions.
-     */
-    public com.google.apps.card.v1.Suggestions getInitialSuggestions() {
-      if (initialSuggestionsBuilder_ == null) {
-        return initialSuggestions_ == null
-            ? com.google.apps.card.v1.Suggestions.getDefaultInstance()
-            : initialSuggestions_;
-      } else {
-        return initialSuggestionsBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public Builder setInitialSuggestions(com.google.apps.card.v1.Suggestions value) {
-      if (initialSuggestionsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        initialSuggestions_ = value;
-      } else {
-        initialSuggestionsBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public Builder setInitialSuggestions(
-        com.google.apps.card.v1.Suggestions.Builder builderForValue) {
-      if (initialSuggestionsBuilder_ == null) {
-        initialSuggestions_ = builderForValue.build();
-      } else {
-        initialSuggestionsBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public Builder mergeInitialSuggestions(com.google.apps.card.v1.Suggestions value) {
-      if (initialSuggestionsBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && initialSuggestions_ != null
-            && initialSuggestions_ != com.google.apps.card.v1.Suggestions.getDefaultInstance()) {
-          getInitialSuggestionsBuilder().mergeFrom(value);
-        } else {
-          initialSuggestions_ = value;
-        }
-      } else {
-        initialSuggestionsBuilder_.mergeFrom(value);
-      }
-      if (initialSuggestions_ != null) {
-        bitField0_ |= 0x00000040;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public Builder clearInitialSuggestions() {
-      bitField0_ = (bitField0_ & ~0x00000040);
-      initialSuggestions_ = null;
-      if (initialSuggestionsBuilder_ != null) {
-        initialSuggestionsBuilder_.dispose();
-        initialSuggestionsBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public com.google.apps.card.v1.Suggestions.Builder getInitialSuggestionsBuilder() {
-      bitField0_ |= 0x00000040;
-      onChanged();
-      return getInitialSuggestionsFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    public com.google.apps.card.v1.SuggestionsOrBuilder getInitialSuggestionsOrBuilder() {
-      if (initialSuggestionsBuilder_ != null) {
-        return initialSuggestionsBuilder_.getMessageOrBuilder();
-      } else {
-        return initialSuggestions_ == null
-            ? com.google.apps.card.v1.Suggestions.getDefaultInstance()
-            : initialSuggestions_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Suggested values that users can enter. These values appear when users click
-     * inside the text input field. As users type, the suggested values
-     * dynamically filter to match what the users have typed.
-     *
-     * For example, a text input field for programming language might suggest
-     * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-     * of suggestions filters to show just `Java` and `JavaScript`.
-     *
-     * Suggested values help guide users to enter values that your app can make
-     * sense of. When referring to JavaScript, some users might enter `javascript`
-     * and others `java script`. Suggesting `JavaScript` can standardize how users
-     * interact with your app.
-     *
-     * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-     * to `MULTIPLE_LINE`.
-     *
-     * [Google Workspace
-     * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Suggestions,
-            com.google.apps.card.v1.Suggestions.Builder,
-            com.google.apps.card.v1.SuggestionsOrBuilder>
-        getInitialSuggestionsFieldBuilder() {
-      if (initialSuggestionsBuilder_ == null) {
-        initialSuggestionsBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Suggestions,
-                com.google.apps.card.v1.Suggestions.Builder,
-                com.google.apps.card.v1.SuggestionsOrBuilder>(
-                getInitialSuggestions(), getParentForChildren(), isClean());
-        initialSuggestions_ = null;
-      }
-      return initialSuggestionsBuilder_;
-    }
-
-    private com.google.apps.card.v1.Action autoCompleteAction_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        autoCompleteActionBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     *
-     * @return Whether the autoCompleteAction field is set.
-     */
-    public boolean hasAutoCompleteAction() {
-      return ((bitField0_ & 0x00000080) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     *
-     * @return The autoCompleteAction.
-     */
-    public com.google.apps.card.v1.Action getAutoCompleteAction() {
-      if (autoCompleteActionBuilder_ == null) {
-        return autoCompleteAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : autoCompleteAction_;
-      } else {
-        return autoCompleteActionBuilder_.getMessage();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public Builder setAutoCompleteAction(com.google.apps.card.v1.Action value) {
-      if (autoCompleteActionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        autoCompleteAction_ = value;
-      } else {
-        autoCompleteActionBuilder_.setMessage(value);
-      }
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public Builder setAutoCompleteAction(com.google.apps.card.v1.Action.Builder builderForValue) {
-      if (autoCompleteActionBuilder_ == null) {
-        autoCompleteAction_ = builderForValue.build();
-      } else {
-        autoCompleteActionBuilder_.setMessage(builderForValue.build());
-      }
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public Builder mergeAutoCompleteAction(com.google.apps.card.v1.Action value) {
-      if (autoCompleteActionBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)
-            && autoCompleteAction_ != null
-            && autoCompleteAction_ != com.google.apps.card.v1.Action.getDefaultInstance()) {
-          getAutoCompleteActionBuilder().mergeFrom(value);
-        } else {
-          autoCompleteAction_ = value;
-        }
-      } else {
-        autoCompleteActionBuilder_.mergeFrom(value);
-      }
-      if (autoCompleteAction_ != null) {
-        bitField0_ |= 0x00000080;
-        onChanged();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public Builder clearAutoCompleteAction() {
-      bitField0_ = (bitField0_ & ~0x00000080);
-      autoCompleteAction_ = null;
-      if (autoCompleteActionBuilder_ != null) {
-        autoCompleteActionBuilder_.dispose();
-        autoCompleteActionBuilder_ = null;
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public com.google.apps.card.v1.Action.Builder getAutoCompleteActionBuilder() {
-      bitField0_ |= 0x00000080;
-      onChanged();
-      return getAutoCompleteActionFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    public com.google.apps.card.v1.ActionOrBuilder getAutoCompleteActionOrBuilder() {
-      if (autoCompleteActionBuilder_ != null) {
-        return autoCompleteActionBuilder_.getMessageOrBuilder();
-      } else {
-        return autoCompleteAction_ == null
-            ? com.google.apps.card.v1.Action.getDefaultInstance()
-            : autoCompleteAction_;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. Specify what action to take when the text input field provides
-     * suggestions to users who interact with it.
-     *
-     * If unspecified, the suggestions are set by `initialSuggestions` and
-     * are processed by the client.
-     *
-     * If specified, the app takes the action specified here, such as running
-     * a custom function.
-     *
-     * [Google Workspace
-     * Add-ons](https://developers.google.com/workspace/add-ons):
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Action,
-            com.google.apps.card.v1.Action.Builder,
-            com.google.apps.card.v1.ActionOrBuilder>
-        getAutoCompleteActionFieldBuilder() {
-      if (autoCompleteActionBuilder_ == null) {
-        autoCompleteActionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Action,
-                com.google.apps.card.v1.Action.Builder,
-                com.google.apps.card.v1.ActionOrBuilder>(
-                getAutoCompleteAction(), getParentForChildren(), isClean());
-        autoCompleteAction_ = null;
-      }
-      return autoCompleteActionBuilder_;
-    }
-
-    private java.lang.Object placeholderText_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears in the text input field when the field is empty.
-     * Use this text to prompt users to enter a value. For example, `Enter a
-     * number from 0 to 100`.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>string placeholder_text = 12;</code>
-     *
-     * @return The placeholderText.
-     */
-    public java.lang.String getPlaceholderText() {
-      java.lang.Object ref = placeholderText_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        placeholderText_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears in the text input field when the field is empty.
-     * Use this text to prompt users to enter a value. For example, `Enter a
-     * number from 0 to 100`.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>string placeholder_text = 12;</code>
-     *
-     * @return The bytes for placeholderText.
-     */
-    public com.google.protobuf.ByteString getPlaceholderTextBytes() {
-      java.lang.Object ref = placeholderText_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        placeholderText_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears in the text input field when the field is empty.
-     * Use this text to prompt users to enter a value. For example, `Enter a
-     * number from 0 to 100`.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>string placeholder_text = 12;</code>
-     *
-     * @param value The placeholderText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPlaceholderText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      placeholderText_ = value;
-      bitField0_ |= 0x00000100;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears in the text input field when the field is empty.
-     * Use this text to prompt users to enter a value. For example, `Enter a
-     * number from 0 to 100`.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>string placeholder_text = 12;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearPlaceholderText() {
-      placeholderText_ = getDefaultInstance().getPlaceholderText();
-      bitField0_ = (bitField0_ & ~0x00000100);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Text that appears in the text input field when the field is empty.
-     * Use this text to prompt users to enter a value. For example, `Enter a
-     * number from 0 to 100`.
-     *
-     * [Google Chat apps](https://developers.google.com/chat):
-     * </pre>
-     *
-     * <code>string placeholder_text = 12;</code>
-     *
-     * @param value The bytes for placeholderText to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPlaceholderTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      placeholderText_ = value;
-      bitField0_ |= 0x00000100;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.TextInput)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.TextInput)
-  private static final com.google.apps.card.v1.TextInput DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.TextInput();
-  }
-
-  public static com.google.apps.card.v1.TextInput getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<TextInput> PARSER =
-      new com.google.protobuf.AbstractParser<TextInput>() {
-        @java.lang.Override
-        public TextInput parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<TextInput> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<TextInput> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.TextInput getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInputOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInputOrBuilder.java
deleted file mode 100644
index 3340cc45df7d..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextInputOrBuilder.java
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface TextInputOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.TextInput)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the text input is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name by which the text input is identified in a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the text input field in the user interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if you are asking someone's name, but specifically need their
-   * surname, write `surname` instead of `name`.
-   *
-   * Required if `hintText` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The label.
-   */
-  java.lang.String getLabel();
-  /**
-   *
-   *
-   * <pre>
-   * The text that appears above the text input field in the user interface.
-   *
-   * Specify text that helps the user enter the information your app needs.
-   * For example, if you are asking someone's name, but specifically need their
-   * surname, write `surname` instead of `name`.
-   *
-   * Required if `hintText` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string label = 2;</code>
-   *
-   * @return The bytes for label.
-   */
-  com.google.protobuf.ByteString getLabelBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears below the text input field meant to assist users by
-   * prompting them to enter a certain value. This text is always visible.
-   *
-   * Required if `label` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string hint_text = 3;</code>
-   *
-   * @return The hintText.
-   */
-  java.lang.String getHintText();
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears below the text input field meant to assist users by
-   * prompting them to enter a certain value. This text is always visible.
-   *
-   * Required if `label` is unspecified. Otherwise, optional.
-   * </pre>
-   *
-   * <code>string hint_text = 3;</code>
-   *
-   * @return The bytes for hintText.
-   */
-  com.google.protobuf.ByteString getHintTextBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The value entered by a user, returned as part of a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string value = 4;</code>
-   *
-   * @return The value.
-   */
-  java.lang.String getValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value entered by a user, returned as part of a form input event.
-   *
-   * For details about working with form inputs, see [Receive form
-   * data](https://developers.google.com/chat/ui/read-form-data).
-   * </pre>
-   *
-   * <code>string value = 4;</code>
-   *
-   * @return The bytes for value.
-   */
-  com.google.protobuf.ByteString getValueBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * How a text input field appears in the user interface.
-   * For example, whether the field is single or multi-line.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-   *
-   * @return The enum numeric value on the wire for type.
-   */
-  int getTypeValue();
-  /**
-   *
-   *
-   * <pre>
-   * How a text input field appears in the user interface.
-   * For example, whether the field is single or multi-line.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput.Type type = 5;</code>
-   *
-   * @return The type.
-   */
-  com.google.apps.card.v1.TextInput.Type getType();
-
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return Whether the onChangeAction field is set.
-   */
-  boolean hasOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   *
-   * @return The onChangeAction.
-   */
-  com.google.apps.card.v1.Action getOnChangeAction();
-  /**
-   *
-   *
-   * <pre>
-   * What to do when a change occurs in the text input field. For example, a
-   * user adding to the field or deleting text.
-   *
-   * Examples of actions to take include running a custom function or opening
-   * a [dialog](https://developers.google.com/chat/how-tos/dialogs)
-   * in Google Chat.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action on_change_action = 6;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getOnChangeActionOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   *
-   * @return Whether the initialSuggestions field is set.
-   */
-  boolean hasInitialSuggestions();
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   *
-   * @return The initialSuggestions.
-   */
-  com.google.apps.card.v1.Suggestions getInitialSuggestions();
-  /**
-   *
-   *
-   * <pre>
-   * Suggested values that users can enter. These values appear when users click
-   * inside the text input field. As users type, the suggested values
-   * dynamically filter to match what the users have typed.
-   *
-   * For example, a text input field for programming language might suggest
-   * Java, JavaScript, Python, and C++. When users start typing `Jav`, the list
-   * of suggestions filters to show just `Java` and `JavaScript`.
-   *
-   * Suggested values help guide users to enter values that your app can make
-   * sense of. When referring to JavaScript, some users might enter `javascript`
-   * and others `java script`. Suggesting `JavaScript` can standardize how users
-   * interact with your app.
-   *
-   * When specified, `TextInput.type` is always `SINGLE_LINE`, even if it's set
-   * to `MULTIPLE_LINE`.
-   *
-   * [Google Workspace
-   * Add-ons and Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Suggestions initial_suggestions = 7;</code>
-   */
-  com.google.apps.card.v1.SuggestionsOrBuilder getInitialSuggestionsOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   *
-   * @return Whether the autoCompleteAction field is set.
-   */
-  boolean hasAutoCompleteAction();
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   *
-   * @return The autoCompleteAction.
-   */
-  com.google.apps.card.v1.Action getAutoCompleteAction();
-  /**
-   *
-   *
-   * <pre>
-   * Optional. Specify what action to take when the text input field provides
-   * suggestions to users who interact with it.
-   *
-   * If unspecified, the suggestions are set by `initialSuggestions` and
-   * are processed by the client.
-   *
-   * If specified, the app takes the action specified here, such as running
-   * a custom function.
-   *
-   * [Google Workspace
-   * Add-ons](https://developers.google.com/workspace/add-ons):
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Action auto_complete_action = 8;</code>
-   */
-  com.google.apps.card.v1.ActionOrBuilder getAutoCompleteActionOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears in the text input field when the field is empty.
-   * Use this text to prompt users to enter a value. For example, `Enter a
-   * number from 0 to 100`.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>string placeholder_text = 12;</code>
-   *
-   * @return The placeholderText.
-   */
-  java.lang.String getPlaceholderText();
-  /**
-   *
-   *
-   * <pre>
-   * Text that appears in the text input field when the field is empty.
-   * Use this text to prompt users to enter a value. For example, `Enter a
-   * number from 0 to 100`.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * <code>string placeholder_text = 12;</code>
-   *
-   * @return The bytes for placeholderText.
-   */
-  com.google.protobuf.ByteString getPlaceholderTextBytes();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraph.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraph.java
deleted file mode 100644
index 9adfa875a76d..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraph.java
+++ /dev/null
@@ -1,648 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * A paragraph of text that supports formatting. For an example in
- * Google Chat apps, see [Text
- * paragraph](https://developers.google.com/chat/ui/widgets/text-paragraph).
- * For more information
- * about formatting text, see
- * [Formatting text in Google Chat
- * apps](https://developers.google.com/chat/format-messages#card-formatting)
- * and
- * [Formatting
- * text in Google Workspace
- * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
- *
- * [Google Workspace Add-ons and
- * Chat apps](https://developers.google.com/workspace/extend):
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.TextParagraph}
- */
-public final class TextParagraph extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.TextParagraph)
-    TextParagraphOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use TextParagraph.newBuilder() to construct.
-  private TextParagraph(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private TextParagraph() {
-    text_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new TextParagraph();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_TextParagraph_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_TextParagraph_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.TextParagraph.class,
-            com.google.apps.card.v1.TextParagraph.Builder.class);
-  }
-
-  public static final int TEXT_FIELD_NUMBER = 1;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object text_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The text that's shown in the widget.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The text.
-   */
-  @java.lang.Override
-  public java.lang.String getText() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      text_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * The text that's shown in the widget.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The bytes for text.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getTextBytes() {
-    java.lang.Object ref = text_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      text_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(text_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, text_);
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(text_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, text_);
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-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.TextParagraph)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.TextParagraph other = (com.google.apps.card.v1.TextParagraph) obj;
-
-    if (!getText().equals(other.getText())) return false;
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + TEXT_FIELD_NUMBER;
-    hash = (53 * hash) + getText().hashCode();
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-  }
-
-  public static com.google.apps.card.v1.TextParagraph parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-
-  public static Builder newBuilder(com.google.apps.card.v1.TextParagraph prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A paragraph of text that supports formatting. For an example in
-   * Google Chat apps, see [Text
-   * paragraph](https://developers.google.com/chat/ui/widgets/text-paragraph).
-   * For more information
-   * about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf type {@code google.apps.card.v1.TextParagraph}
-   */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-      implements
-      // @@protoc_insertion_point(builder_implements:google.apps.card.v1.TextParagraph)
-      com.google.apps.card.v1.TextParagraphOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.apps.card.v1.CardProto
-          .internal_static_google_apps_card_v1_TextParagraph_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-
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-          .internal_static_google_apps_card_v1_TextParagraph_descriptor;
-    }
-
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-      return result;
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-
-    @java.lang.Override
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-      onBuilt();
-      return result;
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-
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-    public Builder mergeFrom(com.google.apps.card.v1.TextParagraph other) {
-      if (other == com.google.apps.card.v1.TextParagraph.getDefaultInstance()) return this;
-      if (!other.getText().isEmpty()) {
-        text_ = other.text_;
-        bitField0_ |= 0x00000001;
-        onChanged();
-      }
-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                text_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
-          } // switch (tag)
-        } // while (!done)
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.unwrapIOException();
-      } finally {
-        onChanged();
-      } // finally
-      return this;
-    }
-
-    private int bitField0_;
-
-    private java.lang.Object text_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The text that's shown in the widget.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The text.
-     */
-    public java.lang.String getText() {
-      java.lang.Object ref = text_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        text_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that's shown in the widget.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return The bytes for text.
-     */
-    public com.google.protobuf.ByteString getTextBytes() {
-      java.lang.Object ref = text_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        text_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that's shown in the widget.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @param value The text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      text_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that's shown in the widget.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearText() {
-      text_ = getDefaultInstance().getText();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The text that's shown in the widget.
-     * </pre>
-     *
-     * <code>string text = 1;</code>
-     *
-     * @param value The bytes for text to set.
-     * @return This builder for chaining.
-     */
-    public Builder setTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      text_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.TextParagraph)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.TextParagraph)
-  private static final com.google.apps.card.v1.TextParagraph DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.TextParagraph();
-  }
-
-  public static com.google.apps.card.v1.TextParagraph getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<TextParagraph> PARSER =
-      new com.google.protobuf.AbstractParser<TextParagraph>() {
-        @java.lang.Override
-        public TextParagraph parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<TextParagraph> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<TextParagraph> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.TextParagraph getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraphOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraphOrBuilder.java
deleted file mode 100644
index ada33aabff36..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/TextParagraphOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface TextParagraphOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.TextParagraph)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The text that's shown in the widget.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The text.
-   */
-  java.lang.String getText();
-  /**
-   *
-   *
-   * <pre>
-   * The text that's shown in the widget.
-   * </pre>
-   *
-   * <code>string text = 1;</code>
-   *
-   * @return The bytes for text.
-   */
-  com.google.protobuf.ByteString getTextBytes();
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Widget.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Widget.java
deleted file mode 100644
index d38934fb45a9..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/Widget.java
+++ /dev/null
@@ -1,6791 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-/**
- *
- *
- * <pre>
- * Each card is made up of widgets.
- *
- * A widget is a composite object that can represent one of text, images,
- * buttons, and other object types.
- * </pre>
- *
- * Protobuf type {@code google.apps.card.v1.Widget}
- */
-public final class Widget extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.apps.card.v1.Widget)
-    WidgetOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Widget.newBuilder() to construct.
-  private Widget(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Widget() {
-    horizontalAlignment_ = 0;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Widget();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.apps.card.v1.CardProto.internal_static_google_apps_card_v1_Widget_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.apps.card.v1.CardProto
-        .internal_static_google_apps_card_v1_Widget_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.apps.card.v1.Widget.class, com.google.apps.card.v1.Widget.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * The shape used to crop the image.
-   *
-   * [Google Workspace Add-ons and Chat
-   * apps](https://developers.google.com/workspace/extend):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Widget.ImageType}
-   */
-  public enum ImageType implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Applies a square mask to the image. For example, a 4x3
-     * image becomes 3x3.
-     * </pre>
-     *
-     * <code>SQUARE = 0;</code>
-     */
-    SQUARE(0),
-    /**
-     *
-     *
-     * <pre>
-     * Applies a circular mask to the image. For example, a 4x3 image becomes a
-     * circle with a diameter of 3.
-     * </pre>
-     *
-     * <code>CIRCLE = 1;</code>
-     */
-    CIRCLE(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Applies a square mask to the image. For example, a 4x3
-     * image becomes 3x3.
-     * </pre>
-     *
-     * <code>SQUARE = 0;</code>
-     */
-    public static final int SQUARE_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Applies a circular mask to the image. For example, a 4x3 image becomes a
-     * circle with a diameter of 3.
-     * </pre>
-     *
-     * <code>CIRCLE = 1;</code>
-     */
-    public static final int CIRCLE_VALUE = 1;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ImageType valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ImageType forNumber(int value) {
-      switch (value) {
-        case 0:
-          return SQUARE;
-        case 1:
-          return CIRCLE;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ImageType> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<ImageType> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<ImageType>() {
-          public ImageType findValueByNumber(int number) {
-            return ImageType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Widget.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final ImageType[] VALUES = values();
-
-    public static ImageType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ImageType(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Widget.ImageType)
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Specifies whether widgets align to the left, right, or center of a column.
-   *
-   * [Google Chat apps](https://developers.google.com/chat):
-   * </pre>
-   *
-   * Protobuf enum {@code google.apps.card.v1.Widget.HorizontalAlignment}
-   */
-  public enum HorizontalAlignment implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0;</code>
-     */
-    HORIZONTAL_ALIGNMENT_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Aligns widgets to the start position of the column. For
-     * left-to-right layouts, aligns to the left. For right-to-left layouts,
-     * aligns to the right.
-     * </pre>
-     *
-     * <code>START = 1;</code>
-     */
-    START(1),
-    /**
-     *
-     *
-     * <pre>
-     * Aligns widgets to the center of the column.
-     * </pre>
-     *
-     * <code>CENTER = 2;</code>
-     */
-    CENTER(2),
-    /**
-     *
-     *
-     * <pre>
-     * Aligns widgets to the end position of the column. For left-to-right
-     * layouts, aligns widgets to the right. For right-to-left layouts, aligns
-     * widgets to the left.
-     * </pre>
-     *
-     * <code>END = 3;</code>
-     */
-    END(3),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Don't use. Unspecified.
-     * </pre>
-     *
-     * <code>HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0;</code>
-     */
-    public static final int HORIZONTAL_ALIGNMENT_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Default value. Aligns widgets to the start position of the column. For
-     * left-to-right layouts, aligns to the left. For right-to-left layouts,
-     * aligns to the right.
-     * </pre>
-     *
-     * <code>START = 1;</code>
-     */
-    public static final int START_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Aligns widgets to the center of the column.
-     * </pre>
-     *
-     * <code>CENTER = 2;</code>
-     */
-    public static final int CENTER_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * Aligns widgets to the end position of the column. For left-to-right
-     * layouts, aligns widgets to the right. For right-to-left layouts, aligns
-     * widgets to the left.
-     * </pre>
-     *
-     * <code>END = 3;</code>
-     */
-    public static final int END_VALUE = 3;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static HorizontalAlignment valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static HorizontalAlignment forNumber(int value) {
-      switch (value) {
-        case 0:
-          return HORIZONTAL_ALIGNMENT_UNSPECIFIED;
-        case 1:
-          return START;
-        case 2:
-          return CENTER;
-        case 3:
-          return END;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<HorizontalAlignment>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<HorizontalAlignment>
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<HorizontalAlignment>() {
-              public HorizontalAlignment findValueByNumber(int number) {
-                return HorizontalAlignment.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.apps.card.v1.Widget.getDescriptor().getEnumTypes().get(1);
-    }
-
-    private static final HorizontalAlignment[] VALUES = values();
-
-    public static HorizontalAlignment valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private HorizontalAlignment(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.apps.card.v1.Widget.HorizontalAlignment)
-  }
-
-  private int dataCase_ = 0;
-
-  @SuppressWarnings("serial")
-  private java.lang.Object data_;
-
-  public enum DataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    TEXT_PARAGRAPH(1),
-    IMAGE(2),
-    DECORATED_TEXT(3),
-    BUTTON_LIST(4),
-    TEXT_INPUT(5),
-    SELECTION_INPUT(6),
-    DATE_TIME_PICKER(7),
-    DIVIDER(9),
-    GRID(10),
-    COLUMNS(11),
-    DATA_NOT_SET(0);
-    private final int value;
-
-    private DataCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DataCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static DataCase forNumber(int value) {
-      switch (value) {
-        case 1:
-          return TEXT_PARAGRAPH;
-        case 2:
-          return IMAGE;
-        case 3:
-          return DECORATED_TEXT;
-        case 4:
-          return BUTTON_LIST;
-        case 5:
-          return TEXT_INPUT;
-        case 6:
-          return SELECTION_INPUT;
-        case 7:
-          return DATE_TIME_PICKER;
-        case 9:
-          return DIVIDER;
-        case 10:
-          return GRID;
-        case 11:
-          return COLUMNS;
-        case 0:
-          return DATA_NOT_SET;
-        default:
-          return null;
-      }
-    }
-
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public DataCase getDataCase() {
-    return DataCase.forNumber(dataCase_);
-  }
-
-  public static final int TEXT_PARAGRAPH_FIELD_NUMBER = 1;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   *
-   * @return Whether the textParagraph field is set.
-   */
-  @java.lang.Override
-  public boolean hasTextParagraph() {
-    return dataCase_ == 1;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   *
-   * @return The textParagraph.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.TextParagraph getTextParagraph() {
-    if (dataCase_ == 1) {
-      return (com.google.apps.card.v1.TextParagraph) data_;
-    }
-    return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder() {
-    if (dataCase_ == 1) {
-      return (com.google.apps.card.v1.TextParagraph) data_;
-    }
-    return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-  }
-
-  public static final int IMAGE_FIELD_NUMBER = 2;
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   *
-   * @return Whether the image field is set.
-   */
-  @java.lang.Override
-  public boolean hasImage() {
-    return dataCase_ == 2;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   *
-   * @return The image.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Image getImage() {
-    if (dataCase_ == 2) {
-      return (com.google.apps.card.v1.Image) data_;
-    }
-    return com.google.apps.card.v1.Image.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ImageOrBuilder getImageOrBuilder() {
-    if (dataCase_ == 2) {
-      return (com.google.apps.card.v1.Image) data_;
-    }
-    return com.google.apps.card.v1.Image.getDefaultInstance();
-  }
-
-  public static final int DECORATED_TEXT_FIELD_NUMBER = 3;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   *
-   * @return Whether the decoratedText field is set.
-   */
-  @java.lang.Override
-  public boolean hasDecoratedText() {
-    return dataCase_ == 3;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   *
-   * @return The decoratedText.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DecoratedText getDecoratedText() {
-    if (dataCase_ == 3) {
-      return (com.google.apps.card.v1.DecoratedText) data_;
-    }
-    return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder() {
-    if (dataCase_ == 3) {
-      return (com.google.apps.card.v1.DecoratedText) data_;
-    }
-    return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-  }
-
-  public static final int BUTTON_LIST_FIELD_NUMBER = 4;
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   *
-   * @return Whether the buttonList field is set.
-   */
-  @java.lang.Override
-  public boolean hasButtonList() {
-    return dataCase_ == 4;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   *
-   * @return The buttonList.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ButtonList getButtonList() {
-    if (dataCase_ == 4) {
-      return (com.google.apps.card.v1.ButtonList) data_;
-    }
-    return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder() {
-    if (dataCase_ == 4) {
-      return (com.google.apps.card.v1.ButtonList) data_;
-    }
-    return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-  }
-
-  public static final int TEXT_INPUT_FIELD_NUMBER = 5;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   *
-   * @return Whether the textInput field is set.
-   */
-  @java.lang.Override
-  public boolean hasTextInput() {
-    return dataCase_ == 5;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   *
-   * @return The textInput.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.TextInput getTextInput() {
-    if (dataCase_ == 5) {
-      return (com.google.apps.card.v1.TextInput) data_;
-    }
-    return com.google.apps.card.v1.TextInput.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder() {
-    if (dataCase_ == 5) {
-      return (com.google.apps.card.v1.TextInput) data_;
-    }
-    return com.google.apps.card.v1.TextInput.getDefaultInstance();
-  }
-
-  public static final int SELECTION_INPUT_FIELD_NUMBER = 6;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   *
-   * @return Whether the selectionInput field is set.
-   */
-  @java.lang.Override
-  public boolean hasSelectionInput() {
-    return dataCase_ == 6;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   *
-   * @return The selectionInput.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInput getSelectionInput() {
-    if (dataCase_ == 6) {
-      return (com.google.apps.card.v1.SelectionInput) data_;
-    }
-    return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder() {
-    if (dataCase_ == 6) {
-      return (com.google.apps.card.v1.SelectionInput) data_;
-    }
-    return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-  }
-
-  public static final int DATE_TIME_PICKER_FIELD_NUMBER = 7;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   *
-   * @return Whether the dateTimePicker field is set.
-   */
-  @java.lang.Override
-  public boolean hasDateTimePicker() {
-    return dataCase_ == 7;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   *
-   * @return The dateTimePicker.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DateTimePicker getDateTimePicker() {
-    if (dataCase_ == 7) {
-      return (com.google.apps.card.v1.DateTimePicker) data_;
-    }
-    return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder() {
-    if (dataCase_ == 7) {
-      return (com.google.apps.card.v1.DateTimePicker) data_;
-    }
-    return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-  }
-
-  public static final int DIVIDER_FIELD_NUMBER = 9;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   *
-   * @return Whether the divider field is set.
-   */
-  @java.lang.Override
-  public boolean hasDivider() {
-    return dataCase_ == 9;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   *
-   * @return The divider.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Divider getDivider() {
-    if (dataCase_ == 9) {
-      return (com.google.apps.card.v1.Divider) data_;
-    }
-    return com.google.apps.card.v1.Divider.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.DividerOrBuilder getDividerOrBuilder() {
-    if (dataCase_ == 9) {
-      return (com.google.apps.card.v1.Divider) data_;
-    }
-    return com.google.apps.card.v1.Divider.getDefaultInstance();
-  }
-
-  public static final int GRID_FIELD_NUMBER = 10;
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   *
-   * @return Whether the grid field is set.
-   */
-  @java.lang.Override
-  public boolean hasGrid() {
-    return dataCase_ == 10;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   *
-   * @return The grid.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Grid getGrid() {
-    if (dataCase_ == 10) {
-      return (com.google.apps.card.v1.Grid) data_;
-    }
-    return com.google.apps.card.v1.Grid.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.GridOrBuilder getGridOrBuilder() {
-    if (dataCase_ == 10) {
-      return (com.google.apps.card.v1.Grid) data_;
-    }
-    return com.google.apps.card.v1.Grid.getDefaultInstance();
-  }
-
-  public static final int COLUMNS_FIELD_NUMBER = 11;
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   *
-   * @return Whether the columns field is set.
-   */
-  @java.lang.Override
-  public boolean hasColumns() {
-    return dataCase_ == 11;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   *
-   * @return The columns.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Columns getColumns() {
-    if (dataCase_ == 11) {
-      return (com.google.apps.card.v1.Columns) data_;
-    }
-    return com.google.apps.card.v1.Columns.getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.ColumnsOrBuilder getColumnsOrBuilder() {
-    if (dataCase_ == 11) {
-      return (com.google.apps.card.v1.Columns) data_;
-    }
-    return com.google.apps.card.v1.Columns.getDefaultInstance();
-  }
-
-  public static final int HORIZONTAL_ALIGNMENT_FIELD_NUMBER = 8;
-  private int horizontalAlignment_ = 0;
-  /**
-   *
-   *
-   * <pre>
-   * Specifies whether widgets align to the left, right, or center of a column.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-   *
-   * @return The enum numeric value on the wire for horizontalAlignment.
-   */
-  @java.lang.Override
-  public int getHorizontalAlignmentValue() {
-    return horizontalAlignment_;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Specifies whether widgets align to the left, right, or center of a column.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-   *
-   * @return The horizontalAlignment.
-   */
-  @java.lang.Override
-  public com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment() {
-    com.google.apps.card.v1.Widget.HorizontalAlignment result =
-        com.google.apps.card.v1.Widget.HorizontalAlignment.forNumber(horizontalAlignment_);
-    return result == null
-        ? com.google.apps.card.v1.Widget.HorizontalAlignment.UNRECOGNIZED
-        : result;
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (dataCase_ == 1) {
-      output.writeMessage(1, (com.google.apps.card.v1.TextParagraph) data_);
-    }
-    if (dataCase_ == 2) {
-      output.writeMessage(2, (com.google.apps.card.v1.Image) data_);
-    }
-    if (dataCase_ == 3) {
-      output.writeMessage(3, (com.google.apps.card.v1.DecoratedText) data_);
-    }
-    if (dataCase_ == 4) {
-      output.writeMessage(4, (com.google.apps.card.v1.ButtonList) data_);
-    }
-    if (dataCase_ == 5) {
-      output.writeMessage(5, (com.google.apps.card.v1.TextInput) data_);
-    }
-    if (dataCase_ == 6) {
-      output.writeMessage(6, (com.google.apps.card.v1.SelectionInput) data_);
-    }
-    if (dataCase_ == 7) {
-      output.writeMessage(7, (com.google.apps.card.v1.DateTimePicker) data_);
-    }
-    if (horizontalAlignment_
-        != com.google.apps.card.v1.Widget.HorizontalAlignment.HORIZONTAL_ALIGNMENT_UNSPECIFIED
-            .getNumber()) {
-      output.writeEnum(8, horizontalAlignment_);
-    }
-    if (dataCase_ == 9) {
-      output.writeMessage(9, (com.google.apps.card.v1.Divider) data_);
-    }
-    if (dataCase_ == 10) {
-      output.writeMessage(10, (com.google.apps.card.v1.Grid) data_);
-    }
-    if (dataCase_ == 11) {
-      output.writeMessage(11, (com.google.apps.card.v1.Columns) data_);
-    }
-    getUnknownFields().writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (dataCase_ == 1) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              1, (com.google.apps.card.v1.TextParagraph) data_);
-    }
-    if (dataCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.apps.card.v1.Image) data_);
-    }
-    if (dataCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.apps.card.v1.DecoratedText) data_);
-    }
-    if (dataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.apps.card.v1.ButtonList) data_);
-    }
-    if (dataCase_ == 5) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              5, (com.google.apps.card.v1.TextInput) data_);
-    }
-    if (dataCase_ == 6) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              6, (com.google.apps.card.v1.SelectionInput) data_);
-    }
-    if (dataCase_ == 7) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              7, (com.google.apps.card.v1.DateTimePicker) data_);
-    }
-    if (horizontalAlignment_
-        != com.google.apps.card.v1.Widget.HorizontalAlignment.HORIZONTAL_ALIGNMENT_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(8, horizontalAlignment_);
-    }
-    if (dataCase_ == 9) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              9, (com.google.apps.card.v1.Divider) data_);
-    }
-    if (dataCase_ == 10) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              10, (com.google.apps.card.v1.Grid) data_);
-    }
-    if (dataCase_ == 11) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              11, (com.google.apps.card.v1.Columns) data_);
-    }
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.apps.card.v1.Widget)) {
-      return super.equals(obj);
-    }
-    com.google.apps.card.v1.Widget other = (com.google.apps.card.v1.Widget) obj;
-
-    if (horizontalAlignment_ != other.horizontalAlignment_) return false;
-    if (!getDataCase().equals(other.getDataCase())) return false;
-    switch (dataCase_) {
-      case 1:
-        if (!getTextParagraph().equals(other.getTextParagraph())) return false;
-        break;
-      case 2:
-        if (!getImage().equals(other.getImage())) return false;
-        break;
-      case 3:
-        if (!getDecoratedText().equals(other.getDecoratedText())) return false;
-        break;
-      case 4:
-        if (!getButtonList().equals(other.getButtonList())) return false;
-        break;
-      case 5:
-        if (!getTextInput().equals(other.getTextInput())) return false;
-        break;
-      case 6:
-        if (!getSelectionInput().equals(other.getSelectionInput())) return false;
-        break;
-      case 7:
-        if (!getDateTimePicker().equals(other.getDateTimePicker())) return false;
-        break;
-      case 9:
-        if (!getDivider().equals(other.getDivider())) return false;
-        break;
-      case 10:
-        if (!getGrid().equals(other.getGrid())) return false;
-        break;
-      case 11:
-        if (!getColumns().equals(other.getColumns())) return false;
-        break;
-      case 0:
-      default:
-    }
-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + HORIZONTAL_ALIGNMENT_FIELD_NUMBER;
-    hash = (53 * hash) + horizontalAlignment_;
-    switch (dataCase_) {
-      case 1:
-        hash = (37 * hash) + TEXT_PARAGRAPH_FIELD_NUMBER;
-        hash = (53 * hash) + getTextParagraph().hashCode();
-        break;
-      case 2:
-        hash = (37 * hash) + IMAGE_FIELD_NUMBER;
-        hash = (53 * hash) + getImage().hashCode();
-        break;
-      case 3:
-        hash = (37 * hash) + DECORATED_TEXT_FIELD_NUMBER;
-        hash = (53 * hash) + getDecoratedText().hashCode();
-        break;
-      case 4:
-        hash = (37 * hash) + BUTTON_LIST_FIELD_NUMBER;
-        hash = (53 * hash) + getButtonList().hashCode();
-        break;
-      case 5:
-        hash = (37 * hash) + TEXT_INPUT_FIELD_NUMBER;
-        hash = (53 * hash) + getTextInput().hashCode();
-        break;
-      case 6:
-        hash = (37 * hash) + SELECTION_INPUT_FIELD_NUMBER;
-        hash = (53 * hash) + getSelectionInput().hashCode();
-        break;
-      case 7:
-        hash = (37 * hash) + DATE_TIME_PICKER_FIELD_NUMBER;
-        hash = (53 * hash) + getDateTimePicker().hashCode();
-        break;
-      case 9:
-        hash = (37 * hash) + DIVIDER_FIELD_NUMBER;
-        hash = (53 * hash) + getDivider().hashCode();
-        break;
-      case 10:
-        hash = (37 * hash) + GRID_FIELD_NUMBER;
-        hash = (53 * hash) + getGrid().hashCode();
-        break;
-      case 11:
-        hash = (37 * hash) + COLUMNS_FIELD_NUMBER;
-        hash = (53 * hash) + getColumns().hashCode();
-        break;
-      case 0:
-      default:
-    }
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.apps.card.v1.Widget parseFrom(java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-
-  public static com.google.apps.card.v1.Widget parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-
-  public static com.google.apps.card.v1.Widget parseFrom(com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
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-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
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-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
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-     * }
-     * ```
-     * </pre>
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-     *
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-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
-     *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-     * }
-     * ```
-     * </pre>
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-     */
-    public Builder setTextParagraph(com.google.apps.card.v1.TextParagraph value) {
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-      } else {
-        textParagraphBuilder_.setMessage(value);
-      }
-      dataCase_ = 1;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
-     *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-     * }
-     * ```
-     * </pre>
-     *
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-     */
-    public Builder setTextParagraph(com.google.apps.card.v1.TextParagraph.Builder builderForValue) {
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-      } else {
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-      }
-      dataCase_ = 1;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
-     *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-     * }
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-      dataCase_ = 1;
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-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
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-     * }
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-     * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-     */
-    public Builder clearTextParagraph() {
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-        if (dataCase_ == 1) {
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-          data_ = null;
-          onChanged();
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-          data_ = null;
-        }
-        textParagraphBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
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-     * }
-     * ```
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-     *
-     * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-     */
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-      return getTextParagraphFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
-     *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder() {
-      if ((dataCase_ == 1) && (textParagraphBuilder_ != null)) {
-        return textParagraphBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 1) {
-          return (com.google.apps.card.v1.TextParagraph) data_;
-        }
-        return com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text paragraph. Supports simple HTML formatted text. For more
-     * information about formatting text, see
-     * [Formatting text in Google Chat
-     * apps](https://developers.google.com/chat/format-messages#card-formatting)
-     * and
-     * [Formatting
-     * text in Google Workspace
-     * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-     *
-     * For example, the following JSON creates a bolded text:
-     * ```
-     * "textParagraph": {
-     *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.TextParagraph,
-            com.google.apps.card.v1.TextParagraph.Builder,
-            com.google.apps.card.v1.TextParagraphOrBuilder>
-        getTextParagraphFieldBuilder() {
-      if (textParagraphBuilder_ == null) {
-        if (!(dataCase_ == 1)) {
-          data_ = com.google.apps.card.v1.TextParagraph.getDefaultInstance();
-        }
-        textParagraphBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.TextParagraph,
-                com.google.apps.card.v1.TextParagraph.Builder,
-                com.google.apps.card.v1.TextParagraphOrBuilder>(
-                (com.google.apps.card.v1.TextParagraph) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 1;
-      onChanged();
-      return textParagraphBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Image,
-            com.google.apps.card.v1.Image.Builder,
-            com.google.apps.card.v1.ImageOrBuilder>
-        imageBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     *
-     * @return Whether the image field is set.
-     */
-    @java.lang.Override
-    public boolean hasImage() {
-      return dataCase_ == 2;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     *
-     * @return The image.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Image getImage() {
-      if (imageBuilder_ == null) {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.Image) data_;
-        }
-        return com.google.apps.card.v1.Image.getDefaultInstance();
-      } else {
-        if (dataCase_ == 2) {
-          return imageBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Image.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    public Builder setImage(com.google.apps.card.v1.Image value) {
-      if (imageBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        imageBuilder_.setMessage(value);
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    public Builder setImage(com.google.apps.card.v1.Image.Builder builderForValue) {
-      if (imageBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        imageBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    public Builder mergeImage(com.google.apps.card.v1.Image value) {
-      if (imageBuilder_ == null) {
-        if (dataCase_ == 2 && data_ != com.google.apps.card.v1.Image.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Image.newBuilder((com.google.apps.card.v1.Image) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 2) {
-          imageBuilder_.mergeFrom(value);
-        } else {
-          imageBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 2;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    public Builder clearImage() {
-      if (imageBuilder_ == null) {
-        if (dataCase_ == 2) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 2) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        imageBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    public com.google.apps.card.v1.Image.Builder getImageBuilder() {
-      return getImageFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ImageOrBuilder getImageOrBuilder() {
-      if ((dataCase_ == 2) && (imageBuilder_ != null)) {
-        return imageBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 2) {
-          return (com.google.apps.card.v1.Image) data_;
-        }
-        return com.google.apps.card.v1.Image.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays an image.
-     *
-     * For example, the following JSON creates an image with alternative text:
-     * ```
-     * "image": {
-     *   "imageUrl":
-     *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-     *   "altText": "Chat app avatar"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Image image = 2;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Image,
-            com.google.apps.card.v1.Image.Builder,
-            com.google.apps.card.v1.ImageOrBuilder>
-        getImageFieldBuilder() {
-      if (imageBuilder_ == null) {
-        if (!(dataCase_ == 2)) {
-          data_ = com.google.apps.card.v1.Image.getDefaultInstance();
-        }
-        imageBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Image,
-                com.google.apps.card.v1.Image.Builder,
-                com.google.apps.card.v1.ImageOrBuilder>(
-                (com.google.apps.card.v1.Image) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 2;
-      onChanged();
-      return imageBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DecoratedText,
-            com.google.apps.card.v1.DecoratedText.Builder,
-            com.google.apps.card.v1.DecoratedTextOrBuilder>
-        decoratedTextBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     *
-     * @return Whether the decoratedText field is set.
-     */
-    @java.lang.Override
-    public boolean hasDecoratedText() {
-      return dataCase_ == 3;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     *
-     * @return The decoratedText.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DecoratedText getDecoratedText() {
-      if (decoratedTextBuilder_ == null) {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.DecoratedText) data_;
-        }
-        return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-      } else {
-        if (dataCase_ == 3) {
-          return decoratedTextBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    public Builder setDecoratedText(com.google.apps.card.v1.DecoratedText value) {
-      if (decoratedTextBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        decoratedTextBuilder_.setMessage(value);
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    public Builder setDecoratedText(com.google.apps.card.v1.DecoratedText.Builder builderForValue) {
-      if (decoratedTextBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        decoratedTextBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    public Builder mergeDecoratedText(com.google.apps.card.v1.DecoratedText value) {
-      if (decoratedTextBuilder_ == null) {
-        if (dataCase_ == 3 && data_ != com.google.apps.card.v1.DecoratedText.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.DecoratedText.newBuilder(
-                      (com.google.apps.card.v1.DecoratedText) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 3) {
-          decoratedTextBuilder_.mergeFrom(value);
-        } else {
-          decoratedTextBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 3;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    public Builder clearDecoratedText() {
-      if (decoratedTextBuilder_ == null) {
-        if (dataCase_ == 3) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 3) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        decoratedTextBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    public com.google.apps.card.v1.DecoratedText.Builder getDecoratedTextBuilder() {
-      return getDecoratedTextFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder() {
-      if ((dataCase_ == 3) && (decoratedTextBuilder_ != null)) {
-        return decoratedTextBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 3) {
-          return (com.google.apps.card.v1.DecoratedText) data_;
-        }
-        return com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a decorated text item.
-     *
-     * For example, the following JSON creates a decorated text widget showing
-     * email address:
-     *
-     * ```
-     * "decoratedText": {
-     *   "icon": {
-     *     "knownIcon": "EMAIL"
-     *   },
-     *   "topLabel": "Email Address",
-     *   "text": "sasha&#64;example.com",
-     *   "bottomLabel": "This is a new Email address!",
-     *   "switchControl": {
-     *     "name": "has_send_welcome_email_to_sasha",
-     *     "selected": false,
-     *     "controlType": "CHECKBOX"
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DecoratedText,
-            com.google.apps.card.v1.DecoratedText.Builder,
-            com.google.apps.card.v1.DecoratedTextOrBuilder>
-        getDecoratedTextFieldBuilder() {
-      if (decoratedTextBuilder_ == null) {
-        if (!(dataCase_ == 3)) {
-          data_ = com.google.apps.card.v1.DecoratedText.getDefaultInstance();
-        }
-        decoratedTextBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DecoratedText,
-                com.google.apps.card.v1.DecoratedText.Builder,
-                com.google.apps.card.v1.DecoratedTextOrBuilder>(
-                (com.google.apps.card.v1.DecoratedText) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 3;
-      onChanged();
-      return decoratedTextBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.ButtonList,
-            com.google.apps.card.v1.ButtonList.Builder,
-            com.google.apps.card.v1.ButtonListOrBuilder>
-        buttonListBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     *
-     * @return Whether the buttonList field is set.
-     */
-    @java.lang.Override
-    public boolean hasButtonList() {
-      return dataCase_ == 4;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     *
-     * @return The buttonList.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ButtonList getButtonList() {
-      if (buttonListBuilder_ == null) {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.ButtonList) data_;
-        }
-        return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-      } else {
-        if (dataCase_ == 4) {
-          return buttonListBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    public Builder setButtonList(com.google.apps.card.v1.ButtonList value) {
-      if (buttonListBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        buttonListBuilder_.setMessage(value);
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    public Builder setButtonList(com.google.apps.card.v1.ButtonList.Builder builderForValue) {
-      if (buttonListBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        buttonListBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    public Builder mergeButtonList(com.google.apps.card.v1.ButtonList value) {
-      if (buttonListBuilder_ == null) {
-        if (dataCase_ == 4 && data_ != com.google.apps.card.v1.ButtonList.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.ButtonList.newBuilder(
-                      (com.google.apps.card.v1.ButtonList) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 4) {
-          buttonListBuilder_.mergeFrom(value);
-        } else {
-          buttonListBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 4;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    public Builder clearButtonList() {
-      if (buttonListBuilder_ == null) {
-        if (dataCase_ == 4) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 4) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        buttonListBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    public com.google.apps.card.v1.ButtonList.Builder getButtonListBuilder() {
-      return getButtonListFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder() {
-      if ((dataCase_ == 4) && (buttonListBuilder_ != null)) {
-        return buttonListBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 4) {
-          return (com.google.apps.card.v1.ButtonList) data_;
-        }
-        return com.google.apps.card.v1.ButtonList.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * A list of buttons.
-     *
-     * For example, the following JSON creates two buttons. The first
-     * is a blue text button and the second is an image button that opens a
-     * link:
-     * ```
-     * "buttonList": {
-     *   "buttons": [
-     *     {
-     *       "text": "Edit",
-     *       "color": {
-     *         "red": 0,
-     *         "green": 0,
-     *         "blue": 1,
-     *         "alpha": 1
-     *       },
-     *       "disabled": true,
-     *     },
-     *     {
-     *       "icon": {
-     *         "knownIcon": "INVITE",
-     *         "altText": "check calendar"
-     *       },
-     *       "onClick": {
-     *         "openLink": {
-     *           "url": "https://example.com/calendar"
-     *         }
-     *       }
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.ButtonList,
-            com.google.apps.card.v1.ButtonList.Builder,
-            com.google.apps.card.v1.ButtonListOrBuilder>
-        getButtonListFieldBuilder() {
-      if (buttonListBuilder_ == null) {
-        if (!(dataCase_ == 4)) {
-          data_ = com.google.apps.card.v1.ButtonList.getDefaultInstance();
-        }
-        buttonListBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.ButtonList,
-                com.google.apps.card.v1.ButtonList.Builder,
-                com.google.apps.card.v1.ButtonListOrBuilder>(
-                (com.google.apps.card.v1.ButtonList) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 4;
-      onChanged();
-      return buttonListBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.TextInput,
-            com.google.apps.card.v1.TextInput.Builder,
-            com.google.apps.card.v1.TextInputOrBuilder>
-        textInputBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     *
-     * @return Whether the textInput field is set.
-     */
-    @java.lang.Override
-    public boolean hasTextInput() {
-      return dataCase_ == 5;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     *
-     * @return The textInput.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.TextInput getTextInput() {
-      if (textInputBuilder_ == null) {
-        if (dataCase_ == 5) {
-          return (com.google.apps.card.v1.TextInput) data_;
-        }
-        return com.google.apps.card.v1.TextInput.getDefaultInstance();
-      } else {
-        if (dataCase_ == 5) {
-          return textInputBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.TextInput.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    public Builder setTextInput(com.google.apps.card.v1.TextInput value) {
-      if (textInputBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        textInputBuilder_.setMessage(value);
-      }
-      dataCase_ = 5;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    public Builder setTextInput(com.google.apps.card.v1.TextInput.Builder builderForValue) {
-      if (textInputBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        textInputBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 5;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    public Builder mergeTextInput(com.google.apps.card.v1.TextInput value) {
-      if (textInputBuilder_ == null) {
-        if (dataCase_ == 5 && data_ != com.google.apps.card.v1.TextInput.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.TextInput.newBuilder(
-                      (com.google.apps.card.v1.TextInput) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 5) {
-          textInputBuilder_.mergeFrom(value);
-        } else {
-          textInputBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 5;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    public Builder clearTextInput() {
-      if (textInputBuilder_ == null) {
-        if (dataCase_ == 5) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 5) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        textInputBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    public com.google.apps.card.v1.TextInput.Builder getTextInputBuilder() {
-      return getTextInputFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder() {
-      if ((dataCase_ == 5) && (textInputBuilder_ != null)) {
-        return textInputBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 5) {
-          return (com.google.apps.card.v1.TextInput) data_;
-        }
-        return com.google.apps.card.v1.TextInput.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a text box that users can type into.
-     *
-     * For example, the following JSON creates a text input for an email
-     * address:
-     *
-     * ```
-     * "textInput": {
-     *   "name": "mailing_address",
-     *   "label": "Mailing Address"
-     * }
-     * ```
-     *
-     * As another example, the following JSON creates a text input for a
-     * programming language with static suggestions:
-     * ```
-     * "textInput": {
-     *   "name": "preferred_programing_language",
-     *   "label": "Preferred Language",
-     *   "initialSuggestions": {
-     *     "items": [
-     *       {
-     *         "text": "C++"
-     *       },
-     *       {
-     *         "text": "Java"
-     *       },
-     *       {
-     *         "text": "JavaScript"
-     *       },
-     *       {
-     *         "text": "Python"
-     *       }
-     *     ]
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.TextInput,
-            com.google.apps.card.v1.TextInput.Builder,
-            com.google.apps.card.v1.TextInputOrBuilder>
-        getTextInputFieldBuilder() {
-      if (textInputBuilder_ == null) {
-        if (!(dataCase_ == 5)) {
-          data_ = com.google.apps.card.v1.TextInput.getDefaultInstance();
-        }
-        textInputBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.TextInput,
-                com.google.apps.card.v1.TextInput.Builder,
-                com.google.apps.card.v1.TextInputOrBuilder>(
-                (com.google.apps.card.v1.TextInput) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 5;
-      onChanged();
-      return textInputBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput,
-            com.google.apps.card.v1.SelectionInput.Builder,
-            com.google.apps.card.v1.SelectionInputOrBuilder>
-        selectionInputBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     *
-     * @return Whether the selectionInput field is set.
-     */
-    @java.lang.Override
-    public boolean hasSelectionInput() {
-      return dataCase_ == 6;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     *
-     * @return The selectionInput.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInput getSelectionInput() {
-      if (selectionInputBuilder_ == null) {
-        if (dataCase_ == 6) {
-          return (com.google.apps.card.v1.SelectionInput) data_;
-        }
-        return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-      } else {
-        if (dataCase_ == 6) {
-          return selectionInputBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    public Builder setSelectionInput(com.google.apps.card.v1.SelectionInput value) {
-      if (selectionInputBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        selectionInputBuilder_.setMessage(value);
-      }
-      dataCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    public Builder setSelectionInput(
-        com.google.apps.card.v1.SelectionInput.Builder builderForValue) {
-      if (selectionInputBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        selectionInputBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    public Builder mergeSelectionInput(com.google.apps.card.v1.SelectionInput value) {
-      if (selectionInputBuilder_ == null) {
-        if (dataCase_ == 6
-            && data_ != com.google.apps.card.v1.SelectionInput.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.SelectionInput.newBuilder(
-                      (com.google.apps.card.v1.SelectionInput) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 6) {
-          selectionInputBuilder_.mergeFrom(value);
-        } else {
-          selectionInputBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    public Builder clearSelectionInput() {
-      if (selectionInputBuilder_ == null) {
-        if (dataCase_ == 6) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 6) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        selectionInputBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    public com.google.apps.card.v1.SelectionInput.Builder getSelectionInputBuilder() {
-      return getSelectionInputFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder() {
-      if ((dataCase_ == 6) && (selectionInputBuilder_ != null)) {
-        return selectionInputBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 6) {
-          return (com.google.apps.card.v1.SelectionInput) data_;
-        }
-        return com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a selection control that lets users select items. Selection
-     * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-     *
-     * For example, the following JSON creates a dropdown menu that lets users
-     * choose a size:
-     *
-     * ```
-     * "selectionInput": {
-     *   "name": "size",
-     *   "label": "Size"
-     *   "type": "DROPDOWN",
-     *   "items": [
-     *     {
-     *       "text": "S",
-     *       "value": "small",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "M",
-     *       "value": "medium",
-     *       "selected": true
-     *     },
-     *     {
-     *       "text": "L",
-     *       "value": "large",
-     *       "selected": false
-     *     },
-     *     {
-     *       "text": "XL",
-     *       "value": "extra_large",
-     *       "selected": false
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.SelectionInput,
-            com.google.apps.card.v1.SelectionInput.Builder,
-            com.google.apps.card.v1.SelectionInputOrBuilder>
-        getSelectionInputFieldBuilder() {
-      if (selectionInputBuilder_ == null) {
-        if (!(dataCase_ == 6)) {
-          data_ = com.google.apps.card.v1.SelectionInput.getDefaultInstance();
-        }
-        selectionInputBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.SelectionInput,
-                com.google.apps.card.v1.SelectionInput.Builder,
-                com.google.apps.card.v1.SelectionInputOrBuilder>(
-                (com.google.apps.card.v1.SelectionInput) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 6;
-      onChanged();
-      return selectionInputBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DateTimePicker,
-            com.google.apps.card.v1.DateTimePicker.Builder,
-            com.google.apps.card.v1.DateTimePickerOrBuilder>
-        dateTimePickerBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     *
-     * @return Whether the dateTimePicker field is set.
-     */
-    @java.lang.Override
-    public boolean hasDateTimePicker() {
-      return dataCase_ == 7;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     *
-     * @return The dateTimePicker.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DateTimePicker getDateTimePicker() {
-      if (dateTimePickerBuilder_ == null) {
-        if (dataCase_ == 7) {
-          return (com.google.apps.card.v1.DateTimePicker) data_;
-        }
-        return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-      } else {
-        if (dataCase_ == 7) {
-          return dateTimePickerBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    public Builder setDateTimePicker(com.google.apps.card.v1.DateTimePicker value) {
-      if (dateTimePickerBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        dateTimePickerBuilder_.setMessage(value);
-      }
-      dataCase_ = 7;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    public Builder setDateTimePicker(
-        com.google.apps.card.v1.DateTimePicker.Builder builderForValue) {
-      if (dateTimePickerBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        dateTimePickerBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 7;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    public Builder mergeDateTimePicker(com.google.apps.card.v1.DateTimePicker value) {
-      if (dateTimePickerBuilder_ == null) {
-        if (dataCase_ == 7
-            && data_ != com.google.apps.card.v1.DateTimePicker.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.DateTimePicker.newBuilder(
-                      (com.google.apps.card.v1.DateTimePicker) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 7) {
-          dateTimePickerBuilder_.mergeFrom(value);
-        } else {
-          dateTimePickerBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 7;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    public Builder clearDateTimePicker() {
-      if (dateTimePickerBuilder_ == null) {
-        if (dataCase_ == 7) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 7) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        dateTimePickerBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    public com.google.apps.card.v1.DateTimePicker.Builder getDateTimePickerBuilder() {
-      return getDateTimePickerFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder() {
-      if ((dataCase_ == 7) && (dateTimePickerBuilder_ != null)) {
-        return dateTimePickerBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 7) {
-          return (com.google.apps.card.v1.DateTimePicker) data_;
-        }
-        return com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a widget that lets users input a date, time, or date and time.
-     *
-     * For example, the following JSON creates a date time picker to schedule an
-     * appointment:
-     *
-     *
-     * ```
-     * "dateTimePicker": {
-     *   "name": "appointment_time",
-     *   "label": "Book your appointment at:",
-     *   "type": "DATE_AND_TIME",
-     *   "valueMsEpoch": "796435200000"
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.DateTimePicker,
-            com.google.apps.card.v1.DateTimePicker.Builder,
-            com.google.apps.card.v1.DateTimePickerOrBuilder>
-        getDateTimePickerFieldBuilder() {
-      if (dateTimePickerBuilder_ == null) {
-        if (!(dataCase_ == 7)) {
-          data_ = com.google.apps.card.v1.DateTimePicker.getDefaultInstance();
-        }
-        dateTimePickerBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.DateTimePicker,
-                com.google.apps.card.v1.DateTimePicker.Builder,
-                com.google.apps.card.v1.DateTimePickerOrBuilder>(
-                (com.google.apps.card.v1.DateTimePicker) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 7;
-      onChanged();
-      return dateTimePickerBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Divider,
-            com.google.apps.card.v1.Divider.Builder,
-            com.google.apps.card.v1.DividerOrBuilder>
-        dividerBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     *
-     * @return Whether the divider field is set.
-     */
-    @java.lang.Override
-    public boolean hasDivider() {
-      return dataCase_ == 9;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     *
-     * @return The divider.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Divider getDivider() {
-      if (dividerBuilder_ == null) {
-        if (dataCase_ == 9) {
-          return (com.google.apps.card.v1.Divider) data_;
-        }
-        return com.google.apps.card.v1.Divider.getDefaultInstance();
-      } else {
-        if (dataCase_ == 9) {
-          return dividerBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Divider.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    public Builder setDivider(com.google.apps.card.v1.Divider value) {
-      if (dividerBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        dividerBuilder_.setMessage(value);
-      }
-      dataCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    public Builder setDivider(com.google.apps.card.v1.Divider.Builder builderForValue) {
-      if (dividerBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        dividerBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    public Builder mergeDivider(com.google.apps.card.v1.Divider value) {
-      if (dividerBuilder_ == null) {
-        if (dataCase_ == 9 && data_ != com.google.apps.card.v1.Divider.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Divider.newBuilder((com.google.apps.card.v1.Divider) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 9) {
-          dividerBuilder_.mergeFrom(value);
-        } else {
-          dividerBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 9;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    public Builder clearDivider() {
-      if (dividerBuilder_ == null) {
-        if (dataCase_ == 9) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 9) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        dividerBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    public com.google.apps.card.v1.Divider.Builder getDividerBuilder() {
-      return getDividerFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.DividerOrBuilder getDividerOrBuilder() {
-      if ((dataCase_ == 9) && (dividerBuilder_ != null)) {
-        return dividerBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 9) {
-          return (com.google.apps.card.v1.Divider) data_;
-        }
-        return com.google.apps.card.v1.Divider.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a horizontal line divider between widgets.
-     *
-     * For example, the following JSON creates a divider:
-     * ```
-     * "divider": {
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Divider divider = 9;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Divider,
-            com.google.apps.card.v1.Divider.Builder,
-            com.google.apps.card.v1.DividerOrBuilder>
-        getDividerFieldBuilder() {
-      if (dividerBuilder_ == null) {
-        if (!(dataCase_ == 9)) {
-          data_ = com.google.apps.card.v1.Divider.getDefaultInstance();
-        }
-        dividerBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Divider,
-                com.google.apps.card.v1.Divider.Builder,
-                com.google.apps.card.v1.DividerOrBuilder>(
-                (com.google.apps.card.v1.Divider) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 9;
-      onChanged();
-      return dividerBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Grid,
-            com.google.apps.card.v1.Grid.Builder,
-            com.google.apps.card.v1.GridOrBuilder>
-        gridBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     *
-     * @return Whether the grid field is set.
-     */
-    @java.lang.Override
-    public boolean hasGrid() {
-      return dataCase_ == 10;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     *
-     * @return The grid.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Grid getGrid() {
-      if (gridBuilder_ == null) {
-        if (dataCase_ == 10) {
-          return (com.google.apps.card.v1.Grid) data_;
-        }
-        return com.google.apps.card.v1.Grid.getDefaultInstance();
-      } else {
-        if (dataCase_ == 10) {
-          return gridBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Grid.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    public Builder setGrid(com.google.apps.card.v1.Grid value) {
-      if (gridBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        gridBuilder_.setMessage(value);
-      }
-      dataCase_ = 10;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    public Builder setGrid(com.google.apps.card.v1.Grid.Builder builderForValue) {
-      if (gridBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        gridBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 10;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    public Builder mergeGrid(com.google.apps.card.v1.Grid value) {
-      if (gridBuilder_ == null) {
-        if (dataCase_ == 10 && data_ != com.google.apps.card.v1.Grid.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Grid.newBuilder((com.google.apps.card.v1.Grid) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 10) {
-          gridBuilder_.mergeFrom(value);
-        } else {
-          gridBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 10;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    public Builder clearGrid() {
-      if (gridBuilder_ == null) {
-        if (dataCase_ == 10) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 10) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        gridBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    public com.google.apps.card.v1.Grid.Builder getGridBuilder() {
-      return getGridFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.GridOrBuilder getGridOrBuilder() {
-      if ((dataCase_ == 10) && (gridBuilder_ != null)) {
-        return gridBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 10) {
-          return (com.google.apps.card.v1.Grid) data_;
-        }
-        return com.google.apps.card.v1.Grid.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays a grid with a collection of items.
-     *
-     * A grid supports any number of columns and items. The number of rows is
-     * determined by the upper bounds of the number items divided by the number
-     * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-     * items and 2 columns has 6 rows.
-     *
-     * [Google Workspace Add-ons and
-     * Chat apps](https://developers.google.com/workspace/extend):
-     *
-     * For example, the following JSON creates a 2 column grid with a single
-     * item:
-     *
-     * ```
-     * "grid": {
-     *   "title": "A fine collection of items",
-     *   "columnCount": 2,
-     *   "borderStyle": {
-     *     "type": "STROKE",
-     *     "cornerRadius": 4
-     *   },
-     *   "items": [
-     *     {
-     *       "image": {
-     *         "imageUri": "https://www.example.com/image.png",
-     *         "cropStyle": {
-     *           "type": "SQUARE"
-     *         },
-     *         "borderStyle": {
-     *           "type": "STROKE"
-     *         }
-     *       },
-     *       "title": "An item",
-     *       "textAlignment": "CENTER"
-     *     }
-     *   ],
-     *   "onClick": {
-     *     "openLink": {
-     *       "url": "https://www.example.com"
-     *     }
-     *   }
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Grid grid = 10;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Grid,
-            com.google.apps.card.v1.Grid.Builder,
-            com.google.apps.card.v1.GridOrBuilder>
-        getGridFieldBuilder() {
-      if (gridBuilder_ == null) {
-        if (!(dataCase_ == 10)) {
-          data_ = com.google.apps.card.v1.Grid.getDefaultInstance();
-        }
-        gridBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Grid,
-                com.google.apps.card.v1.Grid.Builder,
-                com.google.apps.card.v1.GridOrBuilder>(
-                (com.google.apps.card.v1.Grid) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 10;
-      onChanged();
-      return gridBuilder_;
-    }
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Columns,
-            com.google.apps.card.v1.Columns.Builder,
-            com.google.apps.card.v1.ColumnsOrBuilder>
-        columnsBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     *
-     * @return Whether the columns field is set.
-     */
-    @java.lang.Override
-    public boolean hasColumns() {
-      return dataCase_ == 11;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     *
-     * @return The columns.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Columns getColumns() {
-      if (columnsBuilder_ == null) {
-        if (dataCase_ == 11) {
-          return (com.google.apps.card.v1.Columns) data_;
-        }
-        return com.google.apps.card.v1.Columns.getDefaultInstance();
-      } else {
-        if (dataCase_ == 11) {
-          return columnsBuilder_.getMessage();
-        }
-        return com.google.apps.card.v1.Columns.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    public Builder setColumns(com.google.apps.card.v1.Columns value) {
-      if (columnsBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        data_ = value;
-        onChanged();
-      } else {
-        columnsBuilder_.setMessage(value);
-      }
-      dataCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    public Builder setColumns(com.google.apps.card.v1.Columns.Builder builderForValue) {
-      if (columnsBuilder_ == null) {
-        data_ = builderForValue.build();
-        onChanged();
-      } else {
-        columnsBuilder_.setMessage(builderForValue.build());
-      }
-      dataCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    public Builder mergeColumns(com.google.apps.card.v1.Columns value) {
-      if (columnsBuilder_ == null) {
-        if (dataCase_ == 11 && data_ != com.google.apps.card.v1.Columns.getDefaultInstance()) {
-          data_ =
-              com.google.apps.card.v1.Columns.newBuilder((com.google.apps.card.v1.Columns) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          data_ = value;
-        }
-        onChanged();
-      } else {
-        if (dataCase_ == 11) {
-          columnsBuilder_.mergeFrom(value);
-        } else {
-          columnsBuilder_.setMessage(value);
-        }
-      }
-      dataCase_ = 11;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    public Builder clearColumns() {
-      if (columnsBuilder_ == null) {
-        if (dataCase_ == 11) {
-          dataCase_ = 0;
-          data_ = null;
-          onChanged();
-        }
-      } else {
-        if (dataCase_ == 11) {
-          dataCase_ = 0;
-          data_ = null;
-        }
-        columnsBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    public com.google.apps.card.v1.Columns.Builder getColumnsBuilder() {
-      return getColumnsFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.ColumnsOrBuilder getColumnsOrBuilder() {
-      if ((dataCase_ == 11) && (columnsBuilder_ != null)) {
-        return columnsBuilder_.getMessageOrBuilder();
-      } else {
-        if (dataCase_ == 11) {
-          return (com.google.apps.card.v1.Columns) data_;
-        }
-        return com.google.apps.card.v1.Columns.getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Displays up to 2 columns.
-     *
-     * To include more than 2 columns, or to use rows, use the `Grid` widget.
-     *
-     * For example, the following JSON creates 2 columns that each contain
-     * text paragraphs:
-     *
-     * ```
-     * "columns": {
-     *   "columnItems": [
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "First column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     },
-     *     {
-     *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-     *       "horizontalAlignment": "CENTER",
-     *       "verticalAlignment": "CENTER",
-     *       "widgets": [
-     *         {
-     *           "textParagraph": {
-     *             "text": "Second column text paragraph"
-     *           }
-     *         }
-     *       ]
-     *     }
-     *   ]
-     * }
-     * ```
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Columns columns = 11;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.apps.card.v1.Columns,
-            com.google.apps.card.v1.Columns.Builder,
-            com.google.apps.card.v1.ColumnsOrBuilder>
-        getColumnsFieldBuilder() {
-      if (columnsBuilder_ == null) {
-        if (!(dataCase_ == 11)) {
-          data_ = com.google.apps.card.v1.Columns.getDefaultInstance();
-        }
-        columnsBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.apps.card.v1.Columns,
-                com.google.apps.card.v1.Columns.Builder,
-                com.google.apps.card.v1.ColumnsOrBuilder>(
-                (com.google.apps.card.v1.Columns) data_, getParentForChildren(), isClean());
-        data_ = null;
-      }
-      dataCase_ = 11;
-      onChanged();
-      return columnsBuilder_;
-    }
-
-    private int horizontalAlignment_ = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-     *
-     * @return The enum numeric value on the wire for horizontalAlignment.
-     */
-    @java.lang.Override
-    public int getHorizontalAlignmentValue() {
-      return horizontalAlignment_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-     *
-     * @param value The enum numeric value on the wire for horizontalAlignment to set.
-     * @return This builder for chaining.
-     */
-    public Builder setHorizontalAlignmentValue(int value) {
-      horizontalAlignment_ = value;
-      bitField0_ |= 0x00000400;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-     *
-     * @return The horizontalAlignment.
-     */
-    @java.lang.Override
-    public com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment() {
-      com.google.apps.card.v1.Widget.HorizontalAlignment result =
-          com.google.apps.card.v1.Widget.HorizontalAlignment.forNumber(horizontalAlignment_);
-      return result == null
-          ? com.google.apps.card.v1.Widget.HorizontalAlignment.UNRECOGNIZED
-          : result;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-     *
-     * @param value The horizontalAlignment to set.
-     * @return This builder for chaining.
-     */
-    public Builder setHorizontalAlignment(
-        com.google.apps.card.v1.Widget.HorizontalAlignment value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      bitField0_ |= 0x00000400;
-      horizontalAlignment_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Specifies whether widgets align to the left, right, or center of a column.
-     * </pre>
-     *
-     * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearHorizontalAlignment() {
-      bitField0_ = (bitField0_ & ~0x00000400);
-      horizontalAlignment_ = 0;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.apps.card.v1.Widget)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.apps.card.v1.Widget)
-  private static final com.google.apps.card.v1.Widget DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.apps.card.v1.Widget();
-  }
-
-  public static com.google.apps.card.v1.Widget getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Widget> PARSER =
-      new com.google.protobuf.AbstractParser<Widget>() {
-        @java.lang.Override
-        public Widget parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Widget> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Widget> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.apps.card.v1.Widget getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/WidgetOrBuilder.java b/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/WidgetOrBuilder.java
deleted file mode 100644
index 5fa42a345b13..000000000000
--- a/java-chat/proto-google-cloud-chat-v1/src/main/java/com/google/apps/card/v1/WidgetOrBuilder.java
+++ /dev/null
@@ -1,1120 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/apps/card/v1/card.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.apps.card.v1;
-
-public interface WidgetOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.apps.card.v1.Widget)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   *
-   * @return Whether the textParagraph field is set.
-   */
-  boolean hasTextParagraph();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   *
-   * @return The textParagraph.
-   */
-  com.google.apps.card.v1.TextParagraph getTextParagraph();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text paragraph. Supports simple HTML formatted text. For more
-   * information about formatting text, see
-   * [Formatting text in Google Chat
-   * apps](https://developers.google.com/chat/format-messages#card-formatting)
-   * and
-   * [Formatting
-   * text in Google Workspace
-   * Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).
-   *
-   * For example, the following JSON creates a bolded text:
-   * ```
-   * "textParagraph": {
-   *   "text": "  &lt;b&gt;bold text&lt;/b&gt;"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextParagraph text_paragraph = 1;</code>
-   */
-  com.google.apps.card.v1.TextParagraphOrBuilder getTextParagraphOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   *
-   * @return Whether the image field is set.
-   */
-  boolean hasImage();
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   *
-   * @return The image.
-   */
-  com.google.apps.card.v1.Image getImage();
-  /**
-   *
-   *
-   * <pre>
-   * Displays an image.
-   *
-   * For example, the following JSON creates an image with alternative text:
-   * ```
-   * "image": {
-   *   "imageUrl":
-   *   "https://developers.google.com/chat/images/quickstart-app-avatar.png",
-   *   "altText": "Chat app avatar"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Image image = 2;</code>
-   */
-  com.google.apps.card.v1.ImageOrBuilder getImageOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   *
-   * @return Whether the decoratedText field is set.
-   */
-  boolean hasDecoratedText();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   *
-   * @return The decoratedText.
-   */
-  com.google.apps.card.v1.DecoratedText getDecoratedText();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a decorated text item.
-   *
-   * For example, the following JSON creates a decorated text widget showing
-   * email address:
-   *
-   * ```
-   * "decoratedText": {
-   *   "icon": {
-   *     "knownIcon": "EMAIL"
-   *   },
-   *   "topLabel": "Email Address",
-   *   "text": "sasha&#64;example.com",
-   *   "bottomLabel": "This is a new Email address!",
-   *   "switchControl": {
-   *     "name": "has_send_welcome_email_to_sasha",
-   *     "selected": false,
-   *     "controlType": "CHECKBOX"
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DecoratedText decorated_text = 3;</code>
-   */
-  com.google.apps.card.v1.DecoratedTextOrBuilder getDecoratedTextOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   *
-   * @return Whether the buttonList field is set.
-   */
-  boolean hasButtonList();
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   *
-   * @return The buttonList.
-   */
-  com.google.apps.card.v1.ButtonList getButtonList();
-  /**
-   *
-   *
-   * <pre>
-   * A list of buttons.
-   *
-   * For example, the following JSON creates two buttons. The first
-   * is a blue text button and the second is an image button that opens a
-   * link:
-   * ```
-   * "buttonList": {
-   *   "buttons": [
-   *     {
-   *       "text": "Edit",
-   *       "color": {
-   *         "red": 0,
-   *         "green": 0,
-   *         "blue": 1,
-   *         "alpha": 1
-   *       },
-   *       "disabled": true,
-   *     },
-   *     {
-   *       "icon": {
-   *         "knownIcon": "INVITE",
-   *         "altText": "check calendar"
-   *       },
-   *       "onClick": {
-   *         "openLink": {
-   *           "url": "https://example.com/calendar"
-   *         }
-   *       }
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.ButtonList button_list = 4;</code>
-   */
-  com.google.apps.card.v1.ButtonListOrBuilder getButtonListOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   *
-   * @return Whether the textInput field is set.
-   */
-  boolean hasTextInput();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   *
-   * @return The textInput.
-   */
-  com.google.apps.card.v1.TextInput getTextInput();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a text box that users can type into.
-   *
-   * For example, the following JSON creates a text input for an email
-   * address:
-   *
-   * ```
-   * "textInput": {
-   *   "name": "mailing_address",
-   *   "label": "Mailing Address"
-   * }
-   * ```
-   *
-   * As another example, the following JSON creates a text input for a
-   * programming language with static suggestions:
-   * ```
-   * "textInput": {
-   *   "name": "preferred_programing_language",
-   *   "label": "Preferred Language",
-   *   "initialSuggestions": {
-   *     "items": [
-   *       {
-   *         "text": "C++"
-   *       },
-   *       {
-   *         "text": "Java"
-   *       },
-   *       {
-   *         "text": "JavaScript"
-   *       },
-   *       {
-   *         "text": "Python"
-   *       }
-   *     ]
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.TextInput text_input = 5;</code>
-   */
-  com.google.apps.card.v1.TextInputOrBuilder getTextInputOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   *
-   * @return Whether the selectionInput field is set.
-   */
-  boolean hasSelectionInput();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   *
-   * @return The selectionInput.
-   */
-  com.google.apps.card.v1.SelectionInput getSelectionInput();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a selection control that lets users select items. Selection
-   * controls can be checkboxes, radio buttons, switches, or dropdown menus.
-   *
-   * For example, the following JSON creates a dropdown menu that lets users
-   * choose a size:
-   *
-   * ```
-   * "selectionInput": {
-   *   "name": "size",
-   *   "label": "Size"
-   *   "type": "DROPDOWN",
-   *   "items": [
-   *     {
-   *       "text": "S",
-   *       "value": "small",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "M",
-   *       "value": "medium",
-   *       "selected": true
-   *     },
-   *     {
-   *       "text": "L",
-   *       "value": "large",
-   *       "selected": false
-   *     },
-   *     {
-   *       "text": "XL",
-   *       "value": "extra_large",
-   *       "selected": false
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.SelectionInput selection_input = 6;</code>
-   */
-  com.google.apps.card.v1.SelectionInputOrBuilder getSelectionInputOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   *
-   * @return Whether the dateTimePicker field is set.
-   */
-  boolean hasDateTimePicker();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   *
-   * @return The dateTimePicker.
-   */
-  com.google.apps.card.v1.DateTimePicker getDateTimePicker();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a widget that lets users input a date, time, or date and time.
-   *
-   * For example, the following JSON creates a date time picker to schedule an
-   * appointment:
-   *
-   *
-   * ```
-   * "dateTimePicker": {
-   *   "name": "appointment_time",
-   *   "label": "Book your appointment at:",
-   *   "type": "DATE_AND_TIME",
-   *   "valueMsEpoch": "796435200000"
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.DateTimePicker date_time_picker = 7;</code>
-   */
-  com.google.apps.card.v1.DateTimePickerOrBuilder getDateTimePickerOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   *
-   * @return Whether the divider field is set.
-   */
-  boolean hasDivider();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   *
-   * @return The divider.
-   */
-  com.google.apps.card.v1.Divider getDivider();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a horizontal line divider between widgets.
-   *
-   * For example, the following JSON creates a divider:
-   * ```
-   * "divider": {
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Divider divider = 9;</code>
-   */
-  com.google.apps.card.v1.DividerOrBuilder getDividerOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   *
-   * @return Whether the grid field is set.
-   */
-  boolean hasGrid();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   *
-   * @return The grid.
-   */
-  com.google.apps.card.v1.Grid getGrid();
-  /**
-   *
-   *
-   * <pre>
-   * Displays a grid with a collection of items.
-   *
-   * A grid supports any number of columns and items. The number of rows is
-   * determined by the upper bounds of the number items divided by the number
-   * of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
-   * items and 2 columns has 6 rows.
-   *
-   * [Google Workspace Add-ons and
-   * Chat apps](https://developers.google.com/workspace/extend):
-   *
-   * For example, the following JSON creates a 2 column grid with a single
-   * item:
-   *
-   * ```
-   * "grid": {
-   *   "title": "A fine collection of items",
-   *   "columnCount": 2,
-   *   "borderStyle": {
-   *     "type": "STROKE",
-   *     "cornerRadius": 4
-   *   },
-   *   "items": [
-   *     {
-   *       "image": {
-   *         "imageUri": "https://www.example.com/image.png",
-   *         "cropStyle": {
-   *           "type": "SQUARE"
-   *         },
-   *         "borderStyle": {
-   *           "type": "STROKE"
-   *         }
-   *       },
-   *       "title": "An item",
-   *       "textAlignment": "CENTER"
-   *     }
-   *   ],
-   *   "onClick": {
-   *     "openLink": {
-   *       "url": "https://www.example.com"
-   *     }
-   *   }
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Grid grid = 10;</code>
-   */
-  com.google.apps.card.v1.GridOrBuilder getGridOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   *
-   * @return Whether the columns field is set.
-   */
-  boolean hasColumns();
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   *
-   * @return The columns.
-   */
-  com.google.apps.card.v1.Columns getColumns();
-  /**
-   *
-   *
-   * <pre>
-   * Displays up to 2 columns.
-   *
-   * To include more than 2 columns, or to use rows, use the `Grid` widget.
-   *
-   * For example, the following JSON creates 2 columns that each contain
-   * text paragraphs:
-   *
-   * ```
-   * "columns": {
-   *   "columnItems": [
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "First column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     },
-   *     {
-   *       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
-   *       "horizontalAlignment": "CENTER",
-   *       "verticalAlignment": "CENTER",
-   *       "widgets": [
-   *         {
-   *           "textParagraph": {
-   *             "text": "Second column text paragraph"
-   *           }
-   *         }
-   *       ]
-   *     }
-   *   ]
-   * }
-   * ```
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Columns columns = 11;</code>
-   */
-  com.google.apps.card.v1.ColumnsOrBuilder getColumnsOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Specifies whether widgets align to the left, right, or center of a column.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-   *
-   * @return The enum numeric value on the wire for horizontalAlignment.
-   */
-  int getHorizontalAlignmentValue();
-  /**
-   *
-   *
-   * <pre>
-   * Specifies whether widgets align to the left, right, or center of a column.
-   * </pre>
-   *
-   * <code>.google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;</code>
-   *
-   * @return The horizontalAlignment.
-   */
-  com.google.apps.card.v1.Widget.HorizontalAlignment getHorizontalAlignment();
-
-  com.google.apps.card.v1.Widget.DataCase getDataCase();
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Channel.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Channel.java
deleted file mode 100644
index 7a6601946f81..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Channel.java
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * [Channel](https://support.google.com/merchants/answer/7361332) of a product.
- *
- * Channel is used to distinguish between online and local products.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Channel}
- */
-public final class Channel extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Channel)
-    ChannelOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Channel.newBuilder() to construct.
-  private Channel(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Channel() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Channel();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Channel_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Channel_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.Channel.class, com.google.shopping.type.Channel.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Channel values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Channel.ChannelEnum}
-   */
-  public enum ChannelEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    CHANNEL_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    ONLINE(1),
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    LOCAL(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int CHANNEL_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    public static final int ONLINE_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    public static final int LOCAL_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ChannelEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ChannelEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return CHANNEL_ENUM_UNSPECIFIED;
-        case 1:
-          return ONLINE;
-        case 2:
-          return LOCAL;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ChannelEnum> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<ChannelEnum> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap<ChannelEnum>() {
-          public ChannelEnum findValueByNumber(int number) {
-            return ChannelEnum.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
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diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ChannelOrBuilder.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
deleted file mode 100644
index bf1c667d0b2e..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface ChannelOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Channel)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttribute.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttribute.java
deleted file mode 100644
index c2dde11577cb..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttribute.java
+++ /dev/null
@@ -1,1406 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
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- *
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- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
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- *
- * <pre>
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- *
- * Protobuf type {@code google.shopping.type.CustomAttribute}
- */
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-    // @@protoc_insertion_point(message_implements:google.shopping.type.CustomAttribute)
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-        return groupValuesBuilder_.getCount();
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-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute getGroupValues(int index) {
-      if (groupValuesBuilder_ == null) {
-        return groupValues_.get(index);
-      } else {
-        return groupValuesBuilder_.getMessage(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder setGroupValues(int index, com.google.shopping.type.CustomAttribute value) {
-      if (groupValuesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureGroupValuesIsMutable();
-        groupValues_.set(index, value);
-        onChanged();
-      } else {
-        groupValuesBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder setGroupValues(
-        int index, com.google.shopping.type.CustomAttribute.Builder builderForValue) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        groupValuesBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(com.google.shopping.type.CustomAttribute value) {
-      if (groupValuesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureGroupValuesIsMutable();
-        groupValues_.add(value);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(int index, com.google.shopping.type.CustomAttribute value) {
-      if (groupValuesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureGroupValuesIsMutable();
-        groupValues_.add(index, value);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(
-        com.google.shopping.type.CustomAttribute.Builder builderForValue) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.add(builderForValue.build());
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(
-        int index, com.google.shopping.type.CustomAttribute.Builder builderForValue) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addAllGroupValues(
-        java.lang.Iterable<? extends com.google.shopping.type.CustomAttribute> values) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, groupValues_);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder clearGroupValues() {
-      if (groupValuesBuilder_ == null) {
-        groupValues_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        onChanged();
-      } else {
-        groupValuesBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder removeGroupValues(int index) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.remove(index);
-        onChanged();
-      } else {
-        groupValuesBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder getGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index) {
-      if (groupValuesBuilder_ == null) {
-        return groupValues_.get(index);
-      } else {
-        return groupValuesBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesOrBuilderList() {
-      if (groupValuesBuilder_ != null) {
-        return groupValuesBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(groupValues_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder() {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(index, com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<com.google.shopping.type.CustomAttribute.Builder>
-        getGroupValuesBuilderList() {
-      return getGroupValuesFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.shopping.type.CustomAttribute,
-            com.google.shopping.type.CustomAttribute.Builder,
-            com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesFieldBuilder() {
-      if (groupValuesBuilder_ == null) {
-        groupValuesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.shopping.type.CustomAttribute,
-                com.google.shopping.type.CustomAttribute.Builder,
-                com.google.shopping.type.CustomAttributeOrBuilder>(
-                groupValues_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
-        groupValues_ = null;
-      }
-      return groupValuesBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.shopping.type.CustomAttribute)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.CustomAttribute)
-  private static final com.google.shopping.type.CustomAttribute DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.shopping.type.CustomAttribute();
-  }
-
-  public static com.google.shopping.type.CustomAttribute getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<CustomAttribute> PARSER =
-      new com.google.protobuf.AbstractParser<CustomAttribute>() {
-        @java.lang.Override
-        public CustomAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<CustomAttribute> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<CustomAttribute> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.CustomAttribute getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
deleted file mode 100644
index b01099fa54e8..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface CustomAttributeOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.CustomAttribute)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return Whether the name field is set.
-   */
-  boolean hasName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return Whether the value field is set.
-   */
-  boolean hasValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The value.
-   */
-  java.lang.String getValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The bytes for value.
-   */
-  com.google.protobuf.ByteString getValueBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<com.google.shopping.type.CustomAttribute> getGroupValuesList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttribute getGroupValues(int index);
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  int getGroupValuesCount();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-      getGroupValuesOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index);
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Destination.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Destination.java
deleted file mode 100644
index 311ffab83cb6..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Destination.java
+++ /dev/null
@@ -1,685 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Destinations available for a product.
- *
- * Destinations are used in Merchant Center to allow you to control where the
- * products from your data feed should be displayed.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Destination}
- */
-public final class Destination extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Destination)
-    DestinationOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Destination.newBuilder() to construct.
-  private Destination(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Destination() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Destination();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.Destination.class,
-            com.google.shopping.type.Destination.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Destination values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Destination.DestinationEnum}
-   */
-  public enum DestinationEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    DESTINATION_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    DISPLAY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    LOCAL_INVENTORY_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    FREE_LISTINGS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 5;</code>
-     */
-    FREE_LOCAL_LISTINGS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 6;</code>
-     */
-    YOUTUBE_SHOPPING(6),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int DESTINATION_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 4;
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-     *
-     * <pre>
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-     *
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-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
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-  /**
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-   *
-   * Destinations are used in Merchant Center to allow you to control where the
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diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/DestinationOrBuilder.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
deleted file mode 100644
index 55833c6efd4d..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface DestinationOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Destination)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Price.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Price.java
deleted file mode 100644
index 98b6215e6ebd..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/Price.java
+++ /dev/null
@@ -1,819 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * The price represented as a number and currency.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Price}
- */
-public final class Price extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Price)
-    PriceOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Price.newBuilder() to construct.
-  private Price(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
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-
-  private Price() {
-    currencyCode_ = "";
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-  @java.lang.Override
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-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Price();
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-        .internal_static_google_shopping_type_Price_descriptor;
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-   * micros).
-   * This field can also be set as infinity by setting to -1.
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-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
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-   *
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-   * @return The amountMicros.
-   */
-  @java.lang.Override
-  public long getAmountMicros() {
-    return amountMicros_;
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-
-  public static final int CURRENCY_CODE_FIELD_NUMBER = 2;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object currencyCode_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
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-   * @return Whether the currencyCode field is set.
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-  @java.lang.Override
-  public boolean hasCurrencyCode() {
-    return ((bitField0_ & 0x00000002) != 0);
-  }
-  /**
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-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The currencyCode.
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-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
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-     * This field can also be set as infinity by setting to -1.
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-      return ((bitField0_ & 0x00000001) != 0);
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-     *
-     * <pre>
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-     * This field can also be set as infinity by setting to -1.
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-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return The amountMicros.
-     */
-    @java.lang.Override
-    public long getAmountMicros() {
-      return amountMicros_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @param value The amountMicros to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAmountMicros(long value) {
-
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-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
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-     * @return This builder for chaining.
-     */
-    public Builder clearAmountMicros() {
-      bitField0_ = (bitField0_ & ~0x00000001);
-      amountMicros_ = 0L;
-      onChanged();
-      return this;
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-
-    private java.lang.Object currencyCode_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return Whether the currencyCode field is set.
-     */
-    public boolean hasCurrencyCode() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The currencyCode.
-     */
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-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        currencyCode_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The bytes for currencyCode.
-     */
-    public com.google.protobuf.ByteString getCurrencyCodeBytes() {
-      java.lang.Object ref = currencyCode_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
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-        currencyCode_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCode(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearCurrencyCode() {
-      currencyCode_ = getDefaultInstance().getCurrencyCode();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The bytes for currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCodeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
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-
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-      return super.mergeUnknownFields(unknownFields);
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-
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-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.Price)
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-
-  static {
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-  }
-
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-  }
-
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-
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-    return PARSER;
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-
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-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.Price getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/PriceOrBuilder.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/PriceOrBuilder.java
deleted file mode 100644
index 3663b5daee74..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/PriceOrBuilder.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface PriceOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Price)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return Whether the amountMicros field is set.
-   */
-  boolean hasAmountMicros();
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return The amountMicros.
-   */
-  long getAmountMicros();
-
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return Whether the currencyCode field is set.
-   */
-  boolean hasCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The currencyCode.
-   */
-  java.lang.String getCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The bytes for currencyCode.
-   */
-  com.google.protobuf.ByteString getCurrencyCodeBytes();
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContext.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContext.java
deleted file mode 100644
index f011ce765a11..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContext.java
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Reporting contexts that your account and product issues apply to.
- *
- * Reporting contexts are groups of surfaces and formats for product results on
- * Google. They can represent the entire destination (for example, [Shopping
- * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
- * formats within a destination (for example, [Discovery
- * ads](https://support.google.com/merchants/answer/13389785)).
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.ReportingContext}
- */
-public final class ReportingContext extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.ReportingContext)
-    ReportingContextOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use ReportingContext.newBuilder() to construct.
-  private ReportingContext(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private ReportingContext() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new ReportingContext();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.ReportingContext.class,
-            com.google.shopping.type.ReportingContext.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Reporting context values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.ReportingContext.ReportingContextEnum}
-   */
-  public enum ReportingContextEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    REPORTING_CONTEXT_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    DISCOVERY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    VIDEO_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    DISPLAY_ADS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    LOCAL_INVENTORY_ADS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    VEHICLE_INVENTORY_ADS(6),
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    FREE_LISTINGS(7),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    FREE_LOCAL_LISTINGS(8),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    FREE_LOCAL_VEHICLE_LISTINGS(9),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    YOUTUBE_SHOPPING(10),
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    CLOUD_RETAIL(11),
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    LOCAL_CLOUD_RETAIL(12),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int REPORTING_CONTEXT_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    public static final int DISCOVERY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    public static final int VIDEO_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 4;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 5;
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    public static final int VEHICLE_INVENTORY_ADS_VALUE = 6;
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 7;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    public static final int FREE_LOCAL_LISTINGS_VALUE = 8;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    public static final int FREE_LOCAL_VEHICLE_LISTINGS_VALUE = 9;
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    public static final int YOUTUBE_SHOPPING_VALUE = 10;
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    public static final int CLOUD_RETAIL_VALUE = 11;
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    public static final int LOCAL_CLOUD_RETAIL_VALUE = 12;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ReportingContextEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ReportingContextEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return REPORTING_CONTEXT_ENUM_UNSPECIFIED;
-        case 1:
-          return SHOPPING_ADS;
-        case 2:
-          return DISCOVERY_ADS;
-        case 3:
-          return VIDEO_ADS;
-        case 4:
-          return DISPLAY_ADS;
-        case 5:
-          return LOCAL_INVENTORY_ADS;
-        case 6:
-          return VEHICLE_INVENTORY_ADS;
-        case 7:
-          return FREE_LISTINGS;
-        case 8:
-          return FREE_LOCAL_LISTINGS;
-        case 9:
-          return FREE_LOCAL_VEHICLE_LISTINGS;
-        case 10:
-          return YOUTUBE_SHOPPING;
-        case 11:
-          return CLOUD_RETAIL;
-        case 12:
-          return LOCAL_CLOUD_RETAIL;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>() {
-              public ReportingContextEnum findValueByNumber(int number) {
-                return ReportingContextEnum.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.shopping.type.ReportingContext.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final ReportingContextEnum[] VALUES = values();
-
-    public static ReportingContextEnum valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ReportingContextEnum(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.shopping.type.ReportingContext.ReportingContextEnum)
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
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-    return true;
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-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    getUnknownFields().writeTo(output);
-  }
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-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    size += getUnknownFields().getSerializedSize();
-    memoizedSize = size;
-    return size;
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-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.shopping.type.ReportingContext)) {
-      return super.equals(obj);
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-    com.google.shopping.type.ReportingContext other =
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-    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
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-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (29 * hash) + getUnknownFields().hashCode();
-    memoizedHashCode = hash;
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-    return PARSER.parseFrom(data);
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-    return PARSER.parseFrom(data, extensionRegistry);
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-    return PARSER.parseFrom(data);
-  }
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-   * <pre>
-   * Reporting contexts that your account and product issues apply to.
-   *
-   * Reporting contexts are groups of surfaces and formats for product results on
-   * Google. They can represent the entire destination (for example, [Shopping
-   * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
-   * formats within a destination (for example, [Discovery
-   * ads](https://support.google.com/merchants/answer/13389785)).
-   * </pre>
-   *
-   * Protobuf type {@code google.shopping.type.ReportingContext}
-   */
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-  }
-
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-      new com.google.protobuf.AbstractParser<ReportingContext>() {
-        @java.lang.Override
-        public ReportingContext parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
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-    return PARSER;
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-  public com.google.protobuf.Parser<ReportingContext> getParserForType() {
-    return PARSER;
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-  @java.lang.Override
-  public com.google.shopping.type.ReportingContext getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
deleted file mode 100644
index 89676a2e9b43..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface ReportingContextOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.ReportingContext)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/TypesProto.java b/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/TypesProto.java
deleted file mode 100644
index 615337c618df..000000000000
--- a/java-shopping-css/proto-google-shopping-css-v1/src/main/java/com/google/shopping/type/TypesProto.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public final class TypesProto {
-  private TypesProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
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-      internal_static_google_shopping_type_Price_descriptor;
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-          + "FIED\020\000\022\020\n\014SHOPPING_ADS\020\001\022\017\n\013DISPLAY_ADS\020"
-          + "\002\022\027\n\023LOCAL_INVENTORY_ADS\020\003\022\021\n\rFREE_LISTI"
-          + "NGS\020\004\022\027\n\023FREE_LOCAL_LISTINGS\020\005\022\024\n\020YOUTUB"
-          + "E_SHOPPING\020\006\"\331\002\n\020ReportingContext\"\304\002\n\024Re"
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-          + "DISCOVERY_ADS\020\002\022\r\n\tVIDEO_ADS\020\003\022\017\n\013DISPLA"
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-          + "CLE_INVENTORY_ADS\020\006\022\021\n\rFREE_LISTINGS\020\007\022\027"
-          + "\n\023FREE_LOCAL_LISTINGS\020\010\022\037\n\033FREE_LOCAL_VE"
-          + "HICLE_LISTINGS\020\t\022\024\n\020YOUTUBE_SHOPPING\020\n\022\020"
-          + "\n\014CLOUD_RETAIL\020\013\022\026\n\022LOCAL_CLOUD_RETAIL\020\014"
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diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Channel.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Channel.java
deleted file mode 100644
index 7a6601946f81..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Channel.java
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * [Channel](https://support.google.com/merchants/answer/7361332) of a product.
- *
- * Channel is used to distinguish between online and local products.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Channel}
- */
-public final class Channel extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Channel)
-    ChannelOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Channel.newBuilder() to construct.
-  private Channel(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
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-  private Channel() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Channel();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Channel_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Channel_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.Channel.class, com.google.shopping.type.Channel.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Channel values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Channel.ChannelEnum}
-   */
-  public enum ChannelEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    CHANNEL_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    ONLINE(1),
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    LOCAL(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int CHANNEL_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    public static final int ONLINE_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    public static final int LOCAL_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ChannelEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ChannelEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return CHANNEL_ENUM_UNSPECIFIED;
-        case 1:
-          return ONLINE;
-        case 2:
-          return LOCAL;
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-          return null;
-      }
-    }
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-    public static com.google.protobuf.Internal.EnumLiteMap<ChannelEnum> internalGetValueMap() {
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-    }
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-        new com.google.protobuf.Internal.EnumLiteMap<ChannelEnum>() {
-          public ChannelEnum findValueByNumber(int number) {
-            return ChannelEnum.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.shopping.type.Channel.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final ChannelEnum[] VALUES = values();
-
-    public static ChannelEnum valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ChannelEnum(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.shopping.type.Channel.ChannelEnum)
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-    if (isInitialized == 1) return true;
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-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-      return true;
-    }
-    if (!(obj instanceof com.google.shopping.type.Channel)) {
-      return super.equals(obj);
-    }
-    com.google.shopping.type.Channel other = (com.google.shopping.type.Channel) obj;
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-    return true;
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-  public int hashCode() {
-    if (memoizedHashCode != 0) {
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-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
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-  public static com.google.shopping.type.Channel parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
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diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
deleted file mode 100644
index bf1c667d0b2e..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
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- *
- * Unless required by applicable law or agreed to in writing, software
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- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
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-
-// Protobuf Java Version: 3.25.2
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diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
deleted file mode 100644
index c2dde11577cb..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
+++ /dev/null
@@ -1,1406 +0,0 @@
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-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(int index, com.google.shopping.type.CustomAttribute value) {
-      if (groupValuesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureGroupValuesIsMutable();
-        groupValues_.add(index, value);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(
-        com.google.shopping.type.CustomAttribute.Builder builderForValue) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.add(builderForValue.build());
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addGroupValues(
-        int index, com.google.shopping.type.CustomAttribute.Builder builderForValue) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        groupValuesBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addAllGroupValues(
-        java.lang.Iterable<? extends com.google.shopping.type.CustomAttribute> values) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, groupValues_);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder clearGroupValues() {
-      if (groupValuesBuilder_ == null) {
-        groupValues_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        onChanged();
-      } else {
-        groupValuesBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder removeGroupValues(int index) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.remove(index);
-        onChanged();
-      } else {
-        groupValuesBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder getGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index) {
-      if (groupValuesBuilder_ == null) {
-        return groupValues_.get(index);
-      } else {
-        return groupValuesBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesOrBuilderList() {
-      if (groupValuesBuilder_ != null) {
-        return groupValuesBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(groupValues_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder() {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(index, com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<com.google.shopping.type.CustomAttribute.Builder>
-        getGroupValuesBuilderList() {
-      return getGroupValuesFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.shopping.type.CustomAttribute,
-            com.google.shopping.type.CustomAttribute.Builder,
-            com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesFieldBuilder() {
-      if (groupValuesBuilder_ == null) {
-        groupValuesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.shopping.type.CustomAttribute,
-                com.google.shopping.type.CustomAttribute.Builder,
-                com.google.shopping.type.CustomAttributeOrBuilder>(
-                groupValues_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
-        groupValues_ = null;
-      }
-      return groupValuesBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.shopping.type.CustomAttribute)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.CustomAttribute)
-  private static final com.google.shopping.type.CustomAttribute DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.shopping.type.CustomAttribute();
-  }
-
-  public static com.google.shopping.type.CustomAttribute getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<CustomAttribute> PARSER =
-      new com.google.protobuf.AbstractParser<CustomAttribute>() {
-        @java.lang.Override
-        public CustomAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<CustomAttribute> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<CustomAttribute> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.CustomAttribute getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
deleted file mode 100644
index b01099fa54e8..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface CustomAttributeOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.CustomAttribute)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return Whether the name field is set.
-   */
-  boolean hasName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return Whether the value field is set.
-   */
-  boolean hasValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The value.
-   */
-  java.lang.String getValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The bytes for value.
-   */
-  com.google.protobuf.ByteString getValueBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<com.google.shopping.type.CustomAttribute> getGroupValuesList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttribute getGroupValues(int index);
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  int getGroupValuesCount();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-      getGroupValuesOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index);
-}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Destination.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Destination.java
deleted file mode 100644
index 311ffab83cb6..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Destination.java
+++ /dev/null
@@ -1,685 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Destinations available for a product.
- *
- * Destinations are used in Merchant Center to allow you to control where the
- * products from your data feed should be displayed.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Destination}
- */
-public final class Destination extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Destination)
-    DestinationOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Destination.newBuilder() to construct.
-  private Destination(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Destination() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Destination();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.Destination.class,
-            com.google.shopping.type.Destination.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Destination values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Destination.DestinationEnum}
-   */
-  public enum DestinationEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    DESTINATION_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    DISPLAY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    LOCAL_INVENTORY_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    FREE_LISTINGS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 5;</code>
-     */
-    FREE_LOCAL_LISTINGS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 6;</code>
-     */
-    YOUTUBE_SHOPPING(6),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int DESTINATION_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 4;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 5;</code>
-     */
-    public static final int FREE_LOCAL_LISTINGS_VALUE = 5;
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 6;</code>
-     */
-    public static final int YOUTUBE_SHOPPING_VALUE = 6;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DestinationEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static DestinationEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return DESTINATION_ENUM_UNSPECIFIED;
-        case 1:
-          return SHOPPING_ADS;
-        case 2:
-          return DISPLAY_ADS;
-        case 3:
-          return LOCAL_INVENTORY_ADS;
-        case 4:
-          return FREE_LISTINGS;
-        case 5:
-          return FREE_LOCAL_LISTINGS;
-        case 6:
-          return YOUTUBE_SHOPPING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<DestinationEnum> internalGetValueMap() {
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diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
deleted file mode 100644
index 55833c6efd4d..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface DestinationOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Destination)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Price.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Price.java
deleted file mode 100644
index 98b6215e6ebd..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/Price.java
+++ /dev/null
@@ -1,819 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
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- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
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- *
- * <pre>
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- * Protobuf type {@code google.shopping.type.Price}
- */
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-    // @@protoc_insertion_point(message_implements:google.shopping.type.Price)
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-  private Price(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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-
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-   *
-   * <pre>
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-    public Builder mergeFrom(com.google.shopping.type.Price other) {
-      if (other == com.google.shopping.type.Price.getDefaultInstance()) return this;
-      if (other.hasAmountMicros()) {
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-      if (other.hasCurrencyCode()) {
-        currencyCode_ = other.currencyCode_;
-        bitField0_ |= 0x00000002;
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-    @java.lang.Override
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-                break;
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-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
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-     * @return Whether the amountMicros field is set.
-     */
-    @java.lang.Override
-    public boolean hasAmountMicros() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
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-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return The amountMicros.
-     */
-    @java.lang.Override
-    public long getAmountMicros() {
-      return amountMicros_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @param value The amountMicros to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAmountMicros(long value) {
-
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-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAmountMicros() {
-      bitField0_ = (bitField0_ & ~0x00000001);
-      amountMicros_ = 0L;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object currencyCode_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return Whether the currencyCode field is set.
-     */
-    public boolean hasCurrencyCode() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The currencyCode.
-     */
-    public java.lang.String getCurrencyCode() {
-      java.lang.Object ref = currencyCode_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        currencyCode_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The bytes for currencyCode.
-     */
-    public com.google.protobuf.ByteString getCurrencyCodeBytes() {
-      java.lang.Object ref = currencyCode_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        currencyCode_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCode(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearCurrencyCode() {
-      currencyCode_ = getDefaultInstance().getCurrencyCode();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The bytes for currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCodeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
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-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.Price)
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-
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-  }
-
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-
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-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
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-          return builder.buildPartial();
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-
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-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Price> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.Price getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
deleted file mode 100644
index 3663b5daee74..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface PriceOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Price)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return Whether the amountMicros field is set.
-   */
-  boolean hasAmountMicros();
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return The amountMicros.
-   */
-  long getAmountMicros();
-
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return Whether the currencyCode field is set.
-   */
-  boolean hasCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The currencyCode.
-   */
-  java.lang.String getCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The bytes for currencyCode.
-   */
-  com.google.protobuf.ByteString getCurrencyCodeBytes();
-}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
deleted file mode 100644
index f011ce765a11..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Reporting contexts that your account and product issues apply to.
- *
- * Reporting contexts are groups of surfaces and formats for product results on
- * Google. They can represent the entire destination (for example, [Shopping
- * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
- * formats within a destination (for example, [Discovery
- * ads](https://support.google.com/merchants/answer/13389785)).
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.ReportingContext}
- */
-public final class ReportingContext extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.ReportingContext)
-    ReportingContextOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use ReportingContext.newBuilder() to construct.
-  private ReportingContext(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private ReportingContext() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new ReportingContext();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.ReportingContext.class,
-            com.google.shopping.type.ReportingContext.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Reporting context values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.ReportingContext.ReportingContextEnum}
-   */
-  public enum ReportingContextEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    REPORTING_CONTEXT_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    DISCOVERY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    VIDEO_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    DISPLAY_ADS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    LOCAL_INVENTORY_ADS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    VEHICLE_INVENTORY_ADS(6),
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    FREE_LISTINGS(7),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    FREE_LOCAL_LISTINGS(8),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    FREE_LOCAL_VEHICLE_LISTINGS(9),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    YOUTUBE_SHOPPING(10),
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    CLOUD_RETAIL(11),
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    LOCAL_CLOUD_RETAIL(12),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int REPORTING_CONTEXT_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    public static final int DISCOVERY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    public static final int VIDEO_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 4;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 5;
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    public static final int VEHICLE_INVENTORY_ADS_VALUE = 6;
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 7;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    public static final int FREE_LOCAL_LISTINGS_VALUE = 8;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    public static final int FREE_LOCAL_VEHICLE_LISTINGS_VALUE = 9;
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    public static final int YOUTUBE_SHOPPING_VALUE = 10;
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    public static final int CLOUD_RETAIL_VALUE = 11;
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    public static final int LOCAL_CLOUD_RETAIL_VALUE = 12;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ReportingContextEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ReportingContextEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return REPORTING_CONTEXT_ENUM_UNSPECIFIED;
-        case 1:
-          return SHOPPING_ADS;
-        case 2:
-          return DISCOVERY_ADS;
-        case 3:
-          return VIDEO_ADS;
-        case 4:
-          return DISPLAY_ADS;
-        case 5:
-          return LOCAL_INVENTORY_ADS;
-        case 6:
-          return VEHICLE_INVENTORY_ADS;
-        case 7:
-          return FREE_LISTINGS;
-        case 8:
-          return FREE_LOCAL_LISTINGS;
-        case 9:
-          return FREE_LOCAL_VEHICLE_LISTINGS;
-        case 10:
-          return YOUTUBE_SHOPPING;
-        case 11:
-          return CLOUD_RETAIL;
-        case 12:
-          return LOCAL_CLOUD_RETAIL;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>() {
-              public ReportingContextEnum findValueByNumber(int number) {
-                return ReportingContextEnum.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.shopping.type.ReportingContext.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final ReportingContextEnum[] VALUES = values();
-
-    public static ReportingContextEnum valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ReportingContextEnum(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.shopping.type.ReportingContext.ReportingContextEnum)
-  }
-
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-   *
-   * Reporting contexts are groups of surfaces and formats for product results on
-   * Google. They can represent the entire destination (for example, [Shopping
-   * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
-   * formats within a destination (for example, [Discovery
-   * ads](https://support.google.com/merchants/answer/13389785)).
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-      return this;
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-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
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-  // @@protoc_insertion_point(class_scope:google.shopping.type.ReportingContext)
-  private static final com.google.shopping.type.ReportingContext DEFAULT_INSTANCE;
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-  static {
-    DEFAULT_INSTANCE = new com.google.shopping.type.ReportingContext();
-  }
-
-  public static com.google.shopping.type.ReportingContext getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ReportingContext> PARSER =
-      new com.google.protobuf.AbstractParser<ReportingContext>() {
-        @java.lang.Override
-        public ReportingContext parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
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-                .setUnfinishedMessage(builder.buildPartial());
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-          return builder.buildPartial();
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-  public static com.google.protobuf.Parser<ReportingContext> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ReportingContext> getParserForType() {
-    return PARSER;
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-
-  @java.lang.Override
-  public com.google.shopping.type.ReportingContext getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
deleted file mode 100644
index 89676a2e9b43..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface ReportingContextOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.ReportingContext)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/TypesProto.java b/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/TypesProto.java
deleted file mode 100644
index 615337c618df..000000000000
--- a/java-shopping-merchant-inventories/proto-google-shopping-merchant-inventories-v1beta/src/main/java/com/google/shopping/type/TypesProto.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public final class TypesProto {
-  private TypesProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
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-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
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-      internal_static_google_shopping_type_Price_descriptor;
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-          + "\001B\020\n\016_amount_microsB\020\n\016_currency_code\"\210\001"
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-          + "FIED\020\000\022\020\n\014SHOPPING_ADS\020\001\022\017\n\013DISPLAY_ADS\020"
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-          + "DISCOVERY_ADS\020\002\022\r\n\tVIDEO_ADS\020\003\022\017\n\013DISPLA"
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-          + "\n\023FREE_LOCAL_LISTINGS\020\010\022\037\n\033FREE_LOCAL_VE"
-          + "HICLE_LISTINGS\020\t\022\024\n\020YOUTUBE_SHOPPING\020\n\022\020"
-          + "\n\014CLOUD_RETAIL\020\013\022\026\n\022LOCAL_CLOUD_RETAIL\020\014"
-          + "\"M\n\007Channel\"B\n\013ChannelEnum\022\034\n\030CHANNEL_EN"
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diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Channel.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Channel.java
deleted file mode 100644
index 7a6601946f81..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Channel.java
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * [Channel](https://support.google.com/merchants/answer/7361332) of a product.
- *
- * Channel is used to distinguish between online and local products.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Channel}
- */
-public final class Channel extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Channel)
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-  private static final long serialVersionUID = 0L;
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-  private Channel() {}
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-  @java.lang.Override
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-    return new Channel();
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-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Channel_descriptor;
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-  /**
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-   *
-   * <pre>
-   * Channel values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Channel.ChannelEnum}
-   */
-  public enum ChannelEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    CHANNEL_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    ONLINE(1),
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    LOCAL(2),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>CHANNEL_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int CHANNEL_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * Online product.
-     * </pre>
-     *
-     * <code>ONLINE = 1;</code>
-     */
-    public static final int ONLINE_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * Local product.
-     * </pre>
-     *
-     * <code>LOCAL = 2;</code>
-     */
-    public static final int LOCAL_VALUE = 2;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
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-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ChannelEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
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-          return CHANNEL_ENUM_UNSPECIFIED;
-        case 1:
-          return ONLINE;
-        case 2:
-          return LOCAL;
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-            return ChannelEnum.forNumber(number);
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-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
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-      return getDescriptor().getValues().get(ordinal());
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-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
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-    public static ChannelEnum valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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-        return UNRECOGNIZED;
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-    private ChannelEnum(int value) {
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-      return true;
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-    if (!(obj instanceof com.google.shopping.type.Channel)) {
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diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
deleted file mode 100644
index bf1c667d0b2e..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ChannelOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface ChannelOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Channel)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
deleted file mode 100644
index c2dde11577cb..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttribute.java
+++ /dev/null
@@ -1,1406 +0,0 @@
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- * See the License for the specific language governing permissions and
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-// Generated by the protocol buffer compiler.  DO NOT EDIT!
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-        groupValuesBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder addAllGroupValues(
-        java.lang.Iterable<? extends com.google.shopping.type.CustomAttribute> values) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, groupValues_);
-        onChanged();
-      } else {
-        groupValuesBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder clearGroupValues() {
-      if (groupValuesBuilder_ == null) {
-        groupValues_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        onChanged();
-      } else {
-        groupValuesBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public Builder removeGroupValues(int index) {
-      if (groupValuesBuilder_ == null) {
-        ensureGroupValuesIsMutable();
-        groupValues_.remove(index);
-        onChanged();
-      } else {
-        groupValuesBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder getGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder().getBuilder(index);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index) {
-      if (groupValuesBuilder_ == null) {
-        return groupValues_.get(index);
-      } else {
-        return groupValuesBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesOrBuilderList() {
-      if (groupValuesBuilder_ != null) {
-        return groupValuesBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(groupValues_);
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder() {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public com.google.shopping.type.CustomAttribute.Builder addGroupValuesBuilder(int index) {
-      return getGroupValuesFieldBuilder()
-          .addBuilder(index, com.google.shopping.type.CustomAttribute.getDefaultInstance());
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Subattributes within this attribute group.  If
-     * `group_values` is not empty, `value` must be empty.
-     * </pre>
-     *
-     * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-     */
-    public java.util.List<com.google.shopping.type.CustomAttribute.Builder>
-        getGroupValuesBuilderList() {
-      return getGroupValuesFieldBuilder().getBuilderList();
-    }
-
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.shopping.type.CustomAttribute,
-            com.google.shopping.type.CustomAttribute.Builder,
-            com.google.shopping.type.CustomAttributeOrBuilder>
-        getGroupValuesFieldBuilder() {
-      if (groupValuesBuilder_ == null) {
-        groupValuesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.shopping.type.CustomAttribute,
-                com.google.shopping.type.CustomAttribute.Builder,
-                com.google.shopping.type.CustomAttributeOrBuilder>(
-                groupValues_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
-        groupValues_ = null;
-      }
-      return groupValuesBuilder_;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.shopping.type.CustomAttribute)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.CustomAttribute)
-  private static final com.google.shopping.type.CustomAttribute DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.shopping.type.CustomAttribute();
-  }
-
-  public static com.google.shopping.type.CustomAttribute getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<CustomAttribute> PARSER =
-      new com.google.protobuf.AbstractParser<CustomAttribute>() {
-        @java.lang.Override
-        public CustomAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<CustomAttribute> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<CustomAttribute> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.CustomAttribute getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
deleted file mode 100644
index b01099fa54e8..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/CustomAttributeOrBuilder.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface CustomAttributeOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.CustomAttribute)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return Whether the name field is set.
-   */
-  boolean hasName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * <pre>
-   * The name of the attribute.
-   * </pre>
-   *
-   * <code>optional string name = 1;</code>
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return Whether the value field is set.
-   */
-  boolean hasValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The value.
-   */
-  java.lang.String getValue();
-  /**
-   *
-   *
-   * <pre>
-   * The value of the attribute. If `value` is not empty, `group_values` must be
-   * empty.
-   * </pre>
-   *
-   * <code>optional string value = 2;</code>
-   *
-   * @return The bytes for value.
-   */
-  com.google.protobuf.ByteString getValueBytes();
-
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<com.google.shopping.type.CustomAttribute> getGroupValuesList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttribute getGroupValues(int index);
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  int getGroupValuesCount();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  java.util.List<? extends com.google.shopping.type.CustomAttributeOrBuilder>
-      getGroupValuesOrBuilderList();
-  /**
-   *
-   *
-   * <pre>
-   * Subattributes within this attribute group.  If
-   * `group_values` is not empty, `value` must be empty.
-   * </pre>
-   *
-   * <code>repeated .google.shopping.type.CustomAttribute group_values = 3;</code>
-   */
-  com.google.shopping.type.CustomAttributeOrBuilder getGroupValuesOrBuilder(int index);
-}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Destination.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Destination.java
deleted file mode 100644
index 311ffab83cb6..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Destination.java
+++ /dev/null
@@ -1,685 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Destinations available for a product.
- *
- * Destinations are used in Merchant Center to allow you to control where the
- * products from your data feed should be displayed.
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.Destination}
- */
-public final class Destination extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.Destination)
-    DestinationOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use Destination.newBuilder() to construct.
-  private Destination(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private Destination() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new Destination();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_Destination_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.Destination.class,
-            com.google.shopping.type.Destination.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Destination values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.Destination.DestinationEnum}
-   */
-  public enum DestinationEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    DESTINATION_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    DISPLAY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    LOCAL_INVENTORY_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    FREE_LISTINGS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 5;</code>
-     */
-    FREE_LOCAL_LISTINGS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 6;</code>
-     */
-    YOUTUBE_SHOPPING(6),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>DESTINATION_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int DESTINATION_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/google-ads/answer/2454022).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 2;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3057972).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 3;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Free listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 4;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 4;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 5;</code>
-     */
-    public static final int FREE_LOCAL_LISTINGS_VALUE = 5;
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube Shopping](https://support.google.com/merchants/answer/12362804).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 6;</code>
-     */
-    public static final int YOUTUBE_SHOPPING_VALUE = 6;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DestinationEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static DestinationEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return DESTINATION_ENUM_UNSPECIFIED;
-        case 1:
-          return SHOPPING_ADS;
-        case 2:
-          return DISPLAY_ADS;
-        case 3:
-          return LOCAL_INVENTORY_ADS;
-        case 4:
-          return FREE_LISTINGS;
-        case 5:
-          return FREE_LOCAL_LISTINGS;
-        case 6:
-          return YOUTUBE_SHOPPING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<DestinationEnum> internalGetValueMap() {
-      return internalValueMap;
-    }
-
-    private static final com.google.protobuf.Internal.EnumLiteMap<DestinationEnum>
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<DestinationEnum>() {
-              public DestinationEnum findValueByNumber(int number) {
-                return DestinationEnum.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-      return getDescriptor();
-    }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.shopping.type.Destination.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final DestinationEnum[] VALUES = values();
-
-    public static DestinationEnum valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private DestinationEnum(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.shopping.type.Destination.DestinationEnum)
-  }
-
-  private byte memoizedIsInitialized = -1;
-
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
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diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
deleted file mode 100644
index 55833c6efd4d..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/DestinationOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
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- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface DestinationOrBuilder
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-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Destination)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Price.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Price.java
deleted file mode 100644
index 98b6215e6ebd..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/Price.java
+++ /dev/null
@@ -1,819 +0,0 @@
-/*
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- * See the License for the specific language governing permissions and
- * limitations under the License.
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-// Generated by the protocol buffer compiler.  DO NOT EDIT!
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-   * <pre>
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-   * Protobuf type {@code google.shopping.type.Price}
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-      if (((from_bitField0_ & 0x00000001) != 0)) {
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-      return super.addRepeatedField(field, value);
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-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.shopping.type.Price) {
-        return mergeFrom((com.google.shopping.type.Price) other);
-      } else {
-        super.mergeFrom(other);
-        return this;
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-    }
-
-    public Builder mergeFrom(com.google.shopping.type.Price other) {
-      if (other == com.google.shopping.type.Price.getDefaultInstance()) return this;
-      if (other.hasAmountMicros()) {
-        setAmountMicros(other.getAmountMicros());
-      }
-      if (other.hasCurrencyCode()) {
-        currencyCode_ = other.currencyCode_;
-        bitField0_ |= 0x00000002;
-        onChanged();
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-      this.mergeUnknownFields(other.getUnknownFields());
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
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-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      if (extensionRegistry == null) {
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-                break;
-              } // case 8
-            case 18:
-              {
-                currencyCode_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
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-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
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-        throw e.unwrapIOException();
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-
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-
-    private long amountMicros_;
-    /**
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-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return Whether the amountMicros field is set.
-     */
-    @java.lang.Override
-    public boolean hasAmountMicros() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return The amountMicros.
-     */
-    @java.lang.Override
-    public long getAmountMicros() {
-      return amountMicros_;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @param value The amountMicros to set.
-     * @return This builder for chaining.
-     */
-    public Builder setAmountMicros(long value) {
-
-      amountMicros_ = value;
-      bitField0_ |= 0x00000001;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The price represented as a number in micros (1 million micros is an
-     * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-     * micros).
-     * This field can also be set as infinity by setting to -1.
-     * This field only support -1 and positive value.
-     * </pre>
-     *
-     * <code>optional int64 amount_micros = 1;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearAmountMicros() {
-      bitField0_ = (bitField0_ & ~0x00000001);
-      amountMicros_ = 0L;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object currencyCode_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return Whether the currencyCode field is set.
-     */
-    public boolean hasCurrencyCode() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The currencyCode.
-     */
-    public java.lang.String getCurrencyCode() {
-      java.lang.Object ref = currencyCode_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        currencyCode_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return The bytes for currencyCode.
-     */
-    public com.google.protobuf.ByteString getCurrencyCodeBytes() {
-      java.lang.Object ref = currencyCode_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        currencyCode_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCode(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearCurrencyCode() {
-      currencyCode_ = getDefaultInstance().getCurrencyCode();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * The currency of the price using three-letter acronyms according to [ISO
-     * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-     * </pre>
-     *
-     * <code>optional string currency_code = 2;</code>
-     *
-     * @param value The bytes for currencyCode to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCurrencyCodeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      currencyCode_ = value;
-      bitField0_ |= 0x00000002;
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-    // @@protoc_insertion_point(builder_scope:google.shopping.type.Price)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.shopping.type.Price)
-  private static final com.google.shopping.type.Price DEFAULT_INSTANCE;
-
-  static {
-    DEFAULT_INSTANCE = new com.google.shopping.type.Price();
-  }
-
-  public static com.google.shopping.type.Price getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Price> PARSER =
-      new com.google.protobuf.AbstractParser<Price>() {
-        @java.lang.Override
-        public Price parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<Price> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Price> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.Price getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
deleted file mode 100644
index 3663b5daee74..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/PriceOrBuilder.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface PriceOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.Price)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return Whether the amountMicros field is set.
-   */
-  boolean hasAmountMicros();
-  /**
-   *
-   *
-   * <pre>
-   * The price represented as a number in micros (1 million micros is an
-   * equivalent to one's currency standard unit, for example, 1 USD = 1000000
-   * micros).
-   * This field can also be set as infinity by setting to -1.
-   * This field only support -1 and positive value.
-   * </pre>
-   *
-   * <code>optional int64 amount_micros = 1;</code>
-   *
-   * @return The amountMicros.
-   */
-  long getAmountMicros();
-
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return Whether the currencyCode field is set.
-   */
-  boolean hasCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The currencyCode.
-   */
-  java.lang.String getCurrencyCode();
-  /**
-   *
-   *
-   * <pre>
-   * The currency of the price using three-letter acronyms according to [ISO
-   * 4217](http://en.wikipedia.org/wiki/ISO_4217).
-   * </pre>
-   *
-   * <code>optional string currency_code = 2;</code>
-   *
-   * @return The bytes for currencyCode.
-   */
-  com.google.protobuf.ByteString getCurrencyCodeBytes();
-}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
deleted file mode 100644
index f011ce765a11..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContext.java
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-/**
- *
- *
- * <pre>
- * Reporting contexts that your account and product issues apply to.
- *
- * Reporting contexts are groups of surfaces and formats for product results on
- * Google. They can represent the entire destination (for example, [Shopping
- * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
- * formats within a destination (for example, [Discovery
- * ads](https://support.google.com/merchants/answer/13389785)).
- * </pre>
- *
- * Protobuf type {@code google.shopping.type.ReportingContext}
- */
-public final class ReportingContext extends com.google.protobuf.GeneratedMessageV3
-    implements
-    // @@protoc_insertion_point(message_implements:google.shopping.type.ReportingContext)
-    ReportingContextOrBuilder {
-  private static final long serialVersionUID = 0L;
-  // Use ReportingContext.newBuilder() to construct.
-  private ReportingContext(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-
-  private ReportingContext() {}
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-    return new ReportingContext();
-  }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.shopping.type.TypesProto
-        .internal_static_google_shopping_type_ReportingContext_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.shopping.type.ReportingContext.class,
-            com.google.shopping.type.ReportingContext.Builder.class);
-  }
-
-  /**
-   *
-   *
-   * <pre>
-   * Reporting context values.
-   * </pre>
-   *
-   * Protobuf enum {@code google.shopping.type.ReportingContext.ReportingContextEnum}
-   */
-  public enum ReportingContextEnum implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    REPORTING_CONTEXT_ENUM_UNSPECIFIED(0),
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    SHOPPING_ADS(1),
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    DISCOVERY_ADS(2),
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    VIDEO_ADS(3),
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    DISPLAY_ADS(4),
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    LOCAL_INVENTORY_ADS(5),
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    VEHICLE_INVENTORY_ADS(6),
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    FREE_LISTINGS(7),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    FREE_LOCAL_LISTINGS(8),
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    FREE_LOCAL_VEHICLE_LISTINGS(9),
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    YOUTUBE_SHOPPING(10),
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    CLOUD_RETAIL(11),
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    LOCAL_CLOUD_RETAIL(12),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     *
-     *
-     * <pre>
-     * Not specified.
-     * </pre>
-     *
-     * <code>REPORTING_CONTEXT_ENUM_UNSPECIFIED = 0;</code>
-     */
-    public static final int REPORTING_CONTEXT_ENUM_UNSPECIFIED_VALUE = 0;
-    /**
-     *
-     *
-     * <pre>
-     * [Shopping ads](https://support.google.com/merchants/answer/6149970).
-     * </pre>
-     *
-     * <code>SHOPPING_ADS = 1;</code>
-     */
-    public static final int SHOPPING_ADS_VALUE = 1;
-    /**
-     *
-     *
-     * <pre>
-     * [Discovery and Demand Gen
-     * ads](https://support.google.com/merchants/answer/13389785).
-     * </pre>
-     *
-     * <code>DISCOVERY_ADS = 2;</code>
-     */
-    public static final int DISCOVERY_ADS_VALUE = 2;
-    /**
-     *
-     *
-     * <pre>
-     * [Video ads](https://support.google.com/google-ads/answer/6340491).
-     * </pre>
-     *
-     * <code>VIDEO_ADS = 3;</code>
-     */
-    public static final int VIDEO_ADS_VALUE = 3;
-    /**
-     *
-     *
-     * <pre>
-     * [Display ads](https://support.google.com/merchants/answer/6069387).
-     * </pre>
-     *
-     * <code>DISPLAY_ADS = 4;</code>
-     */
-    public static final int DISPLAY_ADS_VALUE = 4;
-    /**
-     *
-     *
-     * <pre>
-     * [Local inventory
-     * ads](https://support.google.com/merchants/answer/3271956).
-     * </pre>
-     *
-     * <code>LOCAL_INVENTORY_ADS = 5;</code>
-     */
-    public static final int LOCAL_INVENTORY_ADS_VALUE = 5;
-    /**
-     *
-     *
-     * <pre>
-     * [Vehicle inventory
-     * ads](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>VEHICLE_INVENTORY_ADS = 6;</code>
-     */
-    public static final int VEHICLE_INVENTORY_ADS_VALUE = 6;
-    /**
-     *
-     *
-     * <pre>
-     * [Free product
-     * listings](https://support.google.com/merchants/answer/9199328).
-     * </pre>
-     *
-     * <code>FREE_LISTINGS = 7;</code>
-     */
-    public static final int FREE_LISTINGS_VALUE = 7;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local product
-     * listings](https://support.google.com/merchants/answer/9825611).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_LISTINGS = 8;</code>
-     */
-    public static final int FREE_LOCAL_LISTINGS_VALUE = 8;
-    /**
-     *
-     *
-     * <pre>
-     * [Free local vehicle
-     * listings](https://support.google.com/merchants/answer/11544533).
-     * </pre>
-     *
-     * <code>FREE_LOCAL_VEHICLE_LISTINGS = 9;</code>
-     */
-    public static final int FREE_LOCAL_VEHICLE_LISTINGS_VALUE = 9;
-    /**
-     *
-     *
-     * <pre>
-     * [YouTube
-     * Shopping](https://support.google.com/merchants/answer/13478370).
-     * </pre>
-     *
-     * <code>YOUTUBE_SHOPPING = 10;</code>
-     */
-    public static final int YOUTUBE_SHOPPING_VALUE = 10;
-    /**
-     *
-     *
-     * <pre>
-     * [Cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>CLOUD_RETAIL = 11;</code>
-     */
-    public static final int CLOUD_RETAIL_VALUE = 11;
-    /**
-     *
-     *
-     * <pre>
-     * [Local cloud retail](https://cloud.google.com/solutions/retail).
-     * </pre>
-     *
-     * <code>LOCAL_CLOUD_RETAIL = 12;</code>
-     */
-    public static final int LOCAL_CLOUD_RETAIL_VALUE = 12;
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static ReportingContextEnum valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static ReportingContextEnum forNumber(int value) {
-      switch (value) {
-        case 0:
-          return REPORTING_CONTEXT_ENUM_UNSPECIFIED;
-        case 1:
-          return SHOPPING_ADS;
-        case 2:
-          return DISCOVERY_ADS;
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-          return VIDEO_ADS;
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-          return DISPLAY_ADS;
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-          return VEHICLE_INVENTORY_ADS;
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-          return FREE_LISTINGS;
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-          return FREE_LOCAL_LISTINGS;
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-          return FREE_LOCAL_VEHICLE_LISTINGS;
-        case 10:
-          return YOUTUBE_SHOPPING;
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-          return CLOUD_RETAIL;
-        case 12:
-          return LOCAL_CLOUD_RETAIL;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<ReportingContextEnum>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-
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-        internalValueMap =
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-              public ReportingContextEnum findValueByNumber(int number) {
-                return ReportingContextEnum.forNumber(number);
-              }
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-
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-        throw new java.lang.IllegalStateException(
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-
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-      return com.google.shopping.type.ReportingContext.getDescriptor().getEnumTypes().get(0);
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-
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-
-    public static ReportingContextEnum valueOf(
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-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private ReportingContextEnum(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.shopping.type.ReportingContext.ReportingContextEnum)
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-   * Reporting contexts that your account and product issues apply to.
-   *
-   * Reporting contexts are groups of surfaces and formats for product results on
-   * Google. They can represent the entire destination (for example, [Shopping
-   * ads](https://support.google.com/merchants/answer/6149970)) or a subset of
-   * formats within a destination (for example, [Discovery
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-  private static final com.google.protobuf.Parser<ReportingContext> PARSER =
-      new com.google.protobuf.AbstractParser<ReportingContext>() {
-        @java.lang.Override
-        public ReportingContext parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
-
-  public static com.google.protobuf.Parser<ReportingContext> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ReportingContext> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.shopping.type.ReportingContext getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
deleted file mode 100644
index 89676a2e9b43..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/ReportingContextOrBuilder.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public interface ReportingContextOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.shopping.type.ReportingContext)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/TypesProto.java b/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/TypesProto.java
deleted file mode 100644
index 615337c618df..000000000000
--- a/java-shopping-merchant-reports/proto-google-shopping-merchant-reports-v1beta/src/main/java/com/google/shopping/type/TypesProto.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/shopping/type/types.proto
-
-// Protobuf Java Version: 3.25.2
-package com.google.shopping.type;
-
-public final class TypesProto {
-  private TypesProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_shopping_type_Price_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_shopping_type_Price_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_shopping_type_CustomAttribute_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_shopping_type_CustomAttribute_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_shopping_type_Destination_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_shopping_type_Destination_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_shopping_type_ReportingContext_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_shopping_type_ReportingContext_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_shopping_type_Channel_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_shopping_type_Channel_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
-    return descriptor;
-  }
-
-  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
-
-  static {
-    java.lang.String[] descriptorData = {
-      "\n google/shopping/type/types.proto\022\024goog"
-          + "le.shopping.type\"c\n\005Price\022\032\n\ramount_micr"
-          + "os\030\001 \001(\003H\000\210\001\001\022\032\n\rcurrency_code\030\002 \001(\tH\001\210\001"
-          + "\001B\020\n\016_amount_microsB\020\n\016_currency_code\"\210\001"
-          + "\n\017CustomAttribute\022\021\n\004name\030\001 \001(\tH\000\210\001\001\022\022\n\005"
-          + "value\030\002 \001(\tH\001\210\001\001\022;\n\014group_values\030\003 \003(\0132%"
-          + ".google.shopping.type.CustomAttributeB\007\n"
-          + "\005_nameB\010\n\006_value\"\301\001\n\013Destination\"\261\001\n\017Des"
-          + "tinationEnum\022 \n\034DESTINATION_ENUM_UNSPECI"
-          + "FIED\020\000\022\020\n\014SHOPPING_ADS\020\001\022\017\n\013DISPLAY_ADS\020"
-          + "\002\022\027\n\023LOCAL_INVENTORY_ADS\020\003\022\021\n\rFREE_LISTI"
-          + "NGS\020\004\022\027\n\023FREE_LOCAL_LISTINGS\020\005\022\024\n\020YOUTUB"
-          + "E_SHOPPING\020\006\"\331\002\n\020ReportingContext\"\304\002\n\024Re"
-          + "portingContextEnum\022&\n\"REPORTING_CONTEXT_"
-          + "ENUM_UNSPECIFIED\020\000\022\020\n\014SHOPPING_ADS\020\001\022\021\n\r"
-          + "DISCOVERY_ADS\020\002\022\r\n\tVIDEO_ADS\020\003\022\017\n\013DISPLA"
-          + "Y_ADS\020\004\022\027\n\023LOCAL_INVENTORY_ADS\020\005\022\031\n\025VEHI"
-          + "CLE_INVENTORY_ADS\020\006\022\021\n\rFREE_LISTINGS\020\007\022\027"
-          + "\n\023FREE_LOCAL_LISTINGS\020\010\022\037\n\033FREE_LOCAL_VE"
-          + "HICLE_LISTINGS\020\t\022\024\n\020YOUTUBE_SHOPPING\020\n\022\020"
-          + "\n\014CLOUD_RETAIL\020\013\022\026\n\022LOCAL_CLOUD_RETAIL\020\014"
-          + "\"M\n\007Channel\"B\n\013ChannelEnum\022\034\n\030CHANNEL_EN"
-          + "UM_UNSPECIFIED\020\000\022\n\n\006ONLINE\020\001\022\t\n\005LOCAL\020\002B"
-          + "p\n\030com.google.shopping.typeB\nTypesProtoP"
-          + "\001Z/cloud.google.com/go/shopping/type/typ"
-          + "epb;typepb\252\002\024Google.Shopping.Typeb\006proto"
-          + "3"
-    };
-    descriptor =
-        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
-            descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] {});
-    internal_static_google_shopping_type_Price_descriptor =
-        getDescriptor().getMessageTypes().get(0);
-    internal_static_google_shopping_type_Price_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_shopping_type_Price_descriptor,
-            new java.lang.String[] {
-              "AmountMicros", "CurrencyCode",
-            });
-    internal_static_google_shopping_type_CustomAttribute_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_shopping_type_CustomAttribute_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_shopping_type_CustomAttribute_descriptor,
-            new java.lang.String[] {
-              "Name", "Value", "GroupValues",
-            });
-    internal_static_google_shopping_type_Destination_descriptor =
-        getDescriptor().getMessageTypes().get(2);
-    internal_static_google_shopping_type_Destination_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_shopping_type_Destination_descriptor, new java.lang.String[] {});
-    internal_static_google_shopping_type_ReportingContext_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_shopping_type_ReportingContext_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_shopping_type_ReportingContext_descriptor,
-            new java.lang.String[] {});
-    internal_static_google_shopping_type_Channel_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_shopping_type_Channel_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_shopping_type_Channel_descriptor, new java.lang.String[] {});
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}

From 2c58d8d914b4c49d11cefbbd64cf127ee6ae7f5e Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Wed, 20 Mar 2024 21:15:33 +0000
Subject: [PATCH 4/7] add compute and workspaceevent deleted files

---
 .../aggregatedlist/AsyncAggregatedList.java   | 57 -----------------
 .../AsyncAggregatedListPaged.java             | 64 -------------------
 .../aggregatedlist/SyncAggregatedList.java    | 54 ----------------
 .../SyncAggregatedListString.java             | 45 -------------
 .../SyncCreateSetCredentialsProvider.java     | 44 -------------
 .../create/SyncCreateSetEndpoint.java         | 41 ------------
 .../v1small/addresses/delete/AsyncDelete.java | 51 ---------------
 .../addresses/delete/AsyncDeleteLRO.java      | 52 ---------------
 .../v1small/addresses/delete/SyncDelete.java  | 48 --------------
 .../delete/SyncDeleteStringStringString.java  | 43 -------------
 .../v1small/addresses/insert/AsyncInsert.java | 52 ---------------
 .../addresses/insert/AsyncInsertLRO.java      | 53 ---------------
 .../v1small/addresses/insert/SyncInsert.java  | 49 --------------
 .../insert/SyncInsertStringStringAddress.java | 44 -------------
 .../v1small/addresses/list/AsyncList.java     | 55 ----------------
 .../addresses/list/AsyncListPaged.java        | 63 ------------------
 .../v1small/addresses/list/SyncList.java      | 52 ---------------
 .../list/SyncListStringStringString.java      | 45 -------------
 .../aggregatedlist/SyncAggregatedList.java    | 48 --------------
 .../SyncCreateSetCredentialsProvider.java     | 45 -------------
 .../create/SyncCreateSetEndpoint.java         | 42 ------------
 .../regionoperations/get/AsyncGet.java        | 50 ---------------
 .../v1small/regionoperations/get/SyncGet.java | 47 --------------
 .../get/SyncGetStringStringString.java        | 43 -------------
 .../regionoperations/wait/AsyncWait.java      | 50 ---------------
 .../regionoperations/wait/SyncWait.java       | 47 --------------
 .../wait/SyncWaitStringStringString.java      | 43 -------------
 .../regionoperationssettings/get/SyncGet.java | 49 --------------
 .../aggregatedlist/SyncAggregatedList.java    | 48 --------------
 .../get/SyncGet.java                          | 49 --------------
 .../SyncListSubscriptionsIntStringString.java | 47 --------------
 31 files changed, 1520 deletions(-)
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedListPaged.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedListString.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetCredentialsProvider.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetEndpoint.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDelete.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDeleteLRO.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDelete.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDeleteStringStringString.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsert.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsertLRO.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsert.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsertStringStringAddress.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncListPaged.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncListStringStringString.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addressessettings/aggregatedlist/SyncAggregatedList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetCredentialsProvider.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetEndpoint.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/AsyncGet.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGet.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGetStringStringString.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/AsyncWait.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWait.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWaitStringStringString.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperationssettings/get/SyncGet.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/addressesstubsettings/aggregatedlist/SyncAggregatedList.java
 delete mode 100644 java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/regionoperationsstubsettings/get/SyncGet.java
 delete mode 100644 java-workspaceevents/samples/snippets/generated/com/google/apps/events/subscriptions/v1/subscriptionsservice/listsubscriptions/SyncListSubscriptionsIntStringString.java

diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedList.java
deleted file mode 100644
index e7b40964a276..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedList.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_AggregatedList_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesScopedList;
-import com.google.cloud.compute.v1small.AggregatedListAddressesRequest;
-import java.util.Map;
-
-public class AsyncAggregatedList {
-
-  public static void main(String[] args) throws Exception {
-    asyncAggregatedList();
-  }
-
-  public static void asyncAggregatedList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      AggregatedListAddressesRequest request =
-          AggregatedListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setIncludeAllScopes(true)
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .build();
-      ApiFuture<Map.Entry<String, AddressesScopedList>> future =
-          addressesClient.aggregatedListPagedCallable().futureCall(request);
-      // Do something.
-      for (Map.Entry<String, AddressesScopedList> element : future.get().iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_AggregatedList_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedListPaged.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedListPaged.java
deleted file mode 100644
index 9ca1bfb168d1..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/AsyncAggregatedListPaged.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_AggregatedList_Paged_async]
-import com.google.cloud.compute.v1small.AddressAggregatedList;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesScopedList;
-import com.google.cloud.compute.v1small.AggregatedListAddressesRequest;
-import com.google.common.base.Strings;
-import java.util.Map;
-
-public class AsyncAggregatedListPaged {
-
-  public static void main(String[] args) throws Exception {
-    asyncAggregatedListPaged();
-  }
-
-  public static void asyncAggregatedListPaged() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      AggregatedListAddressesRequest request =
-          AggregatedListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setIncludeAllScopes(true)
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .build();
-      while (true) {
-        AddressAggregatedList response = addressesClient.aggregatedListCallable().call(request);
-        for (Map.Entry<String, AddressesScopedList> element : response.getItemsList()) {
-          // doThingsWith(element);
-        }
-        String nextPageToken = response.getNextPageToken();
-        if (!Strings.isNullOrEmpty(nextPageToken)) {
-          request = request.toBuilder().setPageToken(nextPageToken).build();
-        } else {
-          break;
-        }
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_AggregatedList_Paged_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedList.java
deleted file mode 100644
index f37e4025069d..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedList.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_AggregatedList_sync]
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesScopedList;
-import com.google.cloud.compute.v1small.AggregatedListAddressesRequest;
-import java.util.Map;
-
-public class SyncAggregatedList {
-
-  public static void main(String[] args) throws Exception {
-    syncAggregatedList();
-  }
-
-  public static void syncAggregatedList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      AggregatedListAddressesRequest request =
-          AggregatedListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setIncludeAllScopes(true)
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .build();
-      for (Map.Entry<String, AddressesScopedList> element :
-          addressesClient.aggregatedList(request).iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_AggregatedList_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedListString.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedListString.java
deleted file mode 100644
index 0849266d358b..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/aggregatedlist/SyncAggregatedListString.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_AggregatedList_String_sync]
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesScopedList;
-import java.util.Map;
-
-public class SyncAggregatedListString {
-
-  public static void main(String[] args) throws Exception {
-    syncAggregatedListString();
-  }
-
-  public static void syncAggregatedListString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      String project = "project-309310695";
-      for (Map.Entry<String, AddressesScopedList> element :
-          addressesClient.aggregatedList(project).iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_AggregatedList_String_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetCredentialsProvider.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetCredentialsProvider.java
deleted file mode 100644
index 0d0ac0c9d0a9..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetCredentialsProvider.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Create_SetCredentialsProvider_sync]
-import com.google.api.gax.core.FixedCredentialsProvider;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesSettings;
-import com.google.cloud.compute.v1small.myCredentials;
-
-public class SyncCreateSetCredentialsProvider {
-
-  public static void main(String[] args) throws Exception {
-    syncCreateSetCredentialsProvider();
-  }
-
-  public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    AddressesSettings addressesSettings =
-        AddressesSettings.newBuilder()
-            .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
-            .build();
-    AddressesClient addressesClient = AddressesClient.create(addressesSettings);
-  }
-}
-// [END compute_v1small_generated_Addresses_Create_SetCredentialsProvider_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetEndpoint.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetEndpoint.java
deleted file mode 100644
index 5761f43900f7..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/create/SyncCreateSetEndpoint.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Create_SetEndpoint_sync]
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.AddressesSettings;
-import com.google.cloud.compute.v1small.myEndpoint;
-
-public class SyncCreateSetEndpoint {
-
-  public static void main(String[] args) throws Exception {
-    syncCreateSetEndpoint();
-  }
-
-  public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    AddressesSettings addressesSettings =
-        AddressesSettings.newBuilder().setEndpoint(myEndpoint).build();
-    AddressesClient addressesClient = AddressesClient.create(addressesSettings);
-  }
-}
-// [END compute_v1small_generated_Addresses_Create_SetEndpoint_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDelete.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDelete.java
deleted file mode 100644
index 218a2bfbd446..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDelete.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Delete_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.DeleteAddressRequest;
-import com.google.longrunning.Operation;
-
-public class AsyncDelete {
-
-  public static void main(String[] args) throws Exception {
-    asyncDelete();
-  }
-
-  public static void asyncDelete() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      DeleteAddressRequest request =
-          DeleteAddressRequest.newBuilder()
-              .setAddress("address-1147692044")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      ApiFuture<Operation> future = addressesClient.deleteCallable().futureCall(request);
-      // Do something.
-      com.google.cloud.compute.v1small.Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Delete_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDeleteLRO.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDeleteLRO.java
deleted file mode 100644
index 64b0f225bafe..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/AsyncDeleteLRO.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Delete_LRO_async]
-import com.google.api.gax.longrunning.OperationFuture;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.DeleteAddressRequest;
-import com.google.cloud.compute.v1small.Operation;
-
-public class AsyncDeleteLRO {
-
-  public static void main(String[] args) throws Exception {
-    asyncDeleteLRO();
-  }
-
-  public static void asyncDeleteLRO() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      DeleteAddressRequest request =
-          DeleteAddressRequest.newBuilder()
-              .setAddress("address-1147692044")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      OperationFuture<Operation, Operation> future =
-          addressesClient.deleteOperationCallable().futureCall(request);
-      // Do something.
-      Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Delete_LRO_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDelete.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDelete.java
deleted file mode 100644
index 180c3531d524..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDelete.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Delete_sync]
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.DeleteAddressRequest;
-import com.google.cloud.compute.v1small.Operation;
-
-public class SyncDelete {
-
-  public static void main(String[] args) throws Exception {
-    syncDelete();
-  }
-
-  public static void syncDelete() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      DeleteAddressRequest request =
-          DeleteAddressRequest.newBuilder()
-              .setAddress("address-1147692044")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      Operation response = addressesClient.deleteAsync(request).get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Delete_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDeleteStringStringString.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDeleteStringStringString.java
deleted file mode 100644
index 818a25cdfee6..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/delete/SyncDeleteStringStringString.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Delete_StringStringString_sync]
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.Operation;
-
-public class SyncDeleteStringStringString {
-
-  public static void main(String[] args) throws Exception {
-    syncDeleteStringStringString();
-  }
-
-  public static void syncDeleteStringStringString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      String project = "project-309310695";
-      String region = "region-934795532";
-      String address = "address-1147692044";
-      Operation response = addressesClient.deleteAsync(project, region, address).get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Delete_StringStringString_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsert.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsert.java
deleted file mode 100644
index 1a6ee7af0af4..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsert.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Insert_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.InsertAddressRequest;
-import com.google.longrunning.Operation;
-
-public class AsyncInsert {
-
-  public static void main(String[] args) throws Exception {
-    asyncInsert();
-  }
-
-  public static void asyncInsert() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      InsertAddressRequest request =
-          InsertAddressRequest.newBuilder()
-              .setAddressResource(Address.newBuilder().build())
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      ApiFuture<Operation> future = addressesClient.insertCallable().futureCall(request);
-      // Do something.
-      com.google.cloud.compute.v1small.Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Insert_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsertLRO.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsertLRO.java
deleted file mode 100644
index 3c4855abee33..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/AsyncInsertLRO.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Insert_LRO_async]
-import com.google.api.gax.longrunning.OperationFuture;
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.InsertAddressRequest;
-import com.google.cloud.compute.v1small.Operation;
-
-public class AsyncInsertLRO {
-
-  public static void main(String[] args) throws Exception {
-    asyncInsertLRO();
-  }
-
-  public static void asyncInsertLRO() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      InsertAddressRequest request =
-          InsertAddressRequest.newBuilder()
-              .setAddressResource(Address.newBuilder().build())
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      OperationFuture<Operation, Operation> future =
-          addressesClient.insertOperationCallable().futureCall(request);
-      // Do something.
-      Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Insert_LRO_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsert.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsert.java
deleted file mode 100644
index ed5b515b2741..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsert.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Insert_sync]
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.InsertAddressRequest;
-import com.google.cloud.compute.v1small.Operation;
-
-public class SyncInsert {
-
-  public static void main(String[] args) throws Exception {
-    syncInsert();
-  }
-
-  public static void syncInsert() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      InsertAddressRequest request =
-          InsertAddressRequest.newBuilder()
-              .setAddressResource(Address.newBuilder().build())
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .setRequestId("requestId693933066")
-              .build();
-      Operation response = addressesClient.insertAsync(request).get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Insert_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsertStringStringAddress.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsertStringStringAddress.java
deleted file mode 100644
index d5f77eadf561..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/insert/SyncInsertStringStringAddress.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_Insert_StringStringAddress_sync]
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.Operation;
-
-public class SyncInsertStringStringAddress {
-
-  public static void main(String[] args) throws Exception {
-    syncInsertStringStringAddress();
-  }
-
-  public static void syncInsertStringStringAddress() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      String project = "project-309310695";
-      String region = "region-934795532";
-      Address addressResource = Address.newBuilder().build();
-      Operation response = addressesClient.insertAsync(project, region, addressResource).get();
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_Insert_StringStringAddress_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncList.java
deleted file mode 100644
index 3ec93143653f..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncList.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_List_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.ListAddressesRequest;
-
-public class AsyncList {
-
-  public static void main(String[] args) throws Exception {
-    asyncList();
-  }
-
-  public static void asyncList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      ListAddressesRequest request =
-          ListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      ApiFuture<Address> future = addressesClient.listPagedCallable().futureCall(request);
-      // Do something.
-      for (Address element : future.get().iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_List_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncListPaged.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncListPaged.java
deleted file mode 100644
index 9694241b2e3f..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/AsyncListPaged.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_List_Paged_async]
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressList;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.ListAddressesRequest;
-import com.google.common.base.Strings;
-
-public class AsyncListPaged {
-
-  public static void main(String[] args) throws Exception {
-    asyncListPaged();
-  }
-
-  public static void asyncListPaged() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      ListAddressesRequest request =
-          ListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      while (true) {
-        AddressList response = addressesClient.listCallable().call(request);
-        for (Address element : response.getItemsList()) {
-          // doThingsWith(element);
-        }
-        String nextPageToken = response.getNextPageToken();
-        if (!Strings.isNullOrEmpty(nextPageToken)) {
-          request = request.toBuilder().setPageToken(nextPageToken).build();
-        } else {
-          break;
-        }
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_List_Paged_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncList.java
deleted file mode 100644
index b843ea93c6dd..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncList.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_List_sync]
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-import com.google.cloud.compute.v1small.ListAddressesRequest;
-
-public class SyncList {
-
-  public static void main(String[] args) throws Exception {
-    syncList();
-  }
-
-  public static void syncList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      ListAddressesRequest request =
-          ListAddressesRequest.newBuilder()
-              .setFilter("filter-1274492040")
-              .setMaxResults(1128457243)
-              .setOrderBy("orderBy-1207110587")
-              .setPageToken("pageToken873572522")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      for (Address element : addressesClient.list(request).iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_List_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncListStringStringString.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncListStringStringString.java
deleted file mode 100644
index 63d700a7c29b..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addresses/list/SyncListStringStringString.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_Addresses_List_StringStringString_sync]
-import com.google.cloud.compute.v1small.Address;
-import com.google.cloud.compute.v1small.AddressesClient;
-
-public class SyncListStringStringString {
-
-  public static void main(String[] args) throws Exception {
-    syncListStringStringString();
-  }
-
-  public static void syncListStringStringString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (AddressesClient addressesClient = AddressesClient.create()) {
-      String project = "project-309310695";
-      String region = "region-934795532";
-      String orderBy = "orderBy-1207110587";
-      for (Address element : addressesClient.list(project, region, orderBy).iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END compute_v1small_generated_Addresses_List_StringStringString_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addressessettings/aggregatedlist/SyncAggregatedList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addressessettings/aggregatedlist/SyncAggregatedList.java
deleted file mode 100644
index 954828dc4b07..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/addressessettings/aggregatedlist/SyncAggregatedList.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_AddressesSettings_AggregatedList_sync]
-import com.google.cloud.compute.v1small.AddressesSettings;
-import java.time.Duration;
-
-public class SyncAggregatedList {
-
-  public static void main(String[] args) throws Exception {
-    syncAggregatedList();
-  }
-
-  public static void syncAggregatedList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    AddressesSettings.Builder addressesSettingsBuilder = AddressesSettings.newBuilder();
-    addressesSettingsBuilder
-        .aggregatedListSettings()
-        .setRetrySettings(
-            addressesSettingsBuilder
-                .aggregatedListSettings()
-                .getRetrySettings()
-                .toBuilder()
-                .setTotalTimeout(Duration.ofSeconds(30))
-                .build());
-    AddressesSettings addressesSettings = addressesSettingsBuilder.build();
-  }
-}
-// [END compute_v1small_generated_AddressesSettings_AggregatedList_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetCredentialsProvider.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetCredentialsProvider.java
deleted file mode 100644
index 1c135992f818..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetCredentialsProvider.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Create_SetCredentialsProvider_sync]
-import com.google.api.gax.core.FixedCredentialsProvider;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-import com.google.cloud.compute.v1small.RegionOperationsSettings;
-import com.google.cloud.compute.v1small.myCredentials;
-
-public class SyncCreateSetCredentialsProvider {
-
-  public static void main(String[] args) throws Exception {
-    syncCreateSetCredentialsProvider();
-  }
-
-  public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    RegionOperationsSettings regionOperationsSettings =
-        RegionOperationsSettings.newBuilder()
-            .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
-            .build();
-    RegionOperationsClient regionOperationsClient =
-        RegionOperationsClient.create(regionOperationsSettings);
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Create_SetCredentialsProvider_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetEndpoint.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetEndpoint.java
deleted file mode 100644
index a91680506502..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/create/SyncCreateSetEndpoint.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Create_SetEndpoint_sync]
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-import com.google.cloud.compute.v1small.RegionOperationsSettings;
-import com.google.cloud.compute.v1small.myEndpoint;
-
-public class SyncCreateSetEndpoint {
-
-  public static void main(String[] args) throws Exception {
-    syncCreateSetEndpoint();
-  }
-
-  public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    RegionOperationsSettings regionOperationsSettings =
-        RegionOperationsSettings.newBuilder().setEndpoint(myEndpoint).build();
-    RegionOperationsClient regionOperationsClient =
-        RegionOperationsClient.create(regionOperationsSettings);
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Create_SetEndpoint_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/AsyncGet.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/AsyncGet.java
deleted file mode 100644
index 56bc90c72dc4..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/AsyncGet.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Get_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.GetRegionOperationRequest;
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-
-public class AsyncGet {
-
-  public static void main(String[] args) throws Exception {
-    asyncGet();
-  }
-
-  public static void asyncGet() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      GetRegionOperationRequest request =
-          GetRegionOperationRequest.newBuilder()
-              .setOperation("operation1662702951")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      ApiFuture<Operation> future = regionOperationsClient.getCallable().futureCall(request);
-      // Do something.
-      Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Get_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGet.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGet.java
deleted file mode 100644
index 8f279c402edd..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGet.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Get_sync]
-import com.google.cloud.compute.v1small.GetRegionOperationRequest;
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-
-public class SyncGet {
-
-  public static void main(String[] args) throws Exception {
-    syncGet();
-  }
-
-  public static void syncGet() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      GetRegionOperationRequest request =
-          GetRegionOperationRequest.newBuilder()
-              .setOperation("operation1662702951")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      Operation response = regionOperationsClient.get(request);
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Get_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGetStringStringString.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGetStringStringString.java
deleted file mode 100644
index 3034865993f1..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/get/SyncGetStringStringString.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Get_StringStringString_sync]
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-
-public class SyncGetStringStringString {
-
-  public static void main(String[] args) throws Exception {
-    syncGetStringStringString();
-  }
-
-  public static void syncGetStringStringString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      String project = "project-309310695";
-      String region = "region-934795532";
-      String operation = "operation1662702951";
-      Operation response = regionOperationsClient.get(project, region, operation);
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Get_StringStringString_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/AsyncWait.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/AsyncWait.java
deleted file mode 100644
index bec82eeffc6f..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/AsyncWait.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Wait_async]
-import com.google.api.core.ApiFuture;
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-import com.google.cloud.compute.v1small.WaitRegionOperationRequest;
-
-public class AsyncWait {
-
-  public static void main(String[] args) throws Exception {
-    asyncWait();
-  }
-
-  public static void asyncWait() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      WaitRegionOperationRequest request =
-          WaitRegionOperationRequest.newBuilder()
-              .setOperation("operation1662702951")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      ApiFuture<Operation> future = regionOperationsClient.waitCallable().futureCall(request);
-      // Do something.
-      Operation response = future.get();
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Wait_async]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWait.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWait.java
deleted file mode 100644
index cd1cb7bea140..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWait.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Wait_sync]
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-import com.google.cloud.compute.v1small.WaitRegionOperationRequest;
-
-public class SyncWait {
-
-  public static void main(String[] args) throws Exception {
-    syncWait();
-  }
-
-  public static void syncWait() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      WaitRegionOperationRequest request =
-          WaitRegionOperationRequest.newBuilder()
-              .setOperation("operation1662702951")
-              .setProject("project-309310695")
-              .setRegion("region-934795532")
-              .build();
-      Operation response = regionOperationsClient.wait(request);
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Wait_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWaitStringStringString.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWaitStringStringString.java
deleted file mode 100644
index 2372ad7ff7ca..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperations/wait/SyncWaitStringStringString.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperations_Wait_StringStringString_sync]
-import com.google.cloud.compute.v1small.Operation;
-import com.google.cloud.compute.v1small.RegionOperationsClient;
-
-public class SyncWaitStringStringString {
-
-  public static void main(String[] args) throws Exception {
-    syncWaitStringStringString();
-  }
-
-  public static void syncWaitStringStringString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
-      String project = "project-309310695";
-      String region = "region-934795532";
-      String operation = "operation1662702951";
-      Operation response = regionOperationsClient.wait(project, region, operation);
-    }
-  }
-}
-// [END compute_v1small_generated_RegionOperations_Wait_StringStringString_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperationssettings/get/SyncGet.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperationssettings/get/SyncGet.java
deleted file mode 100644
index 99ef9e7dac69..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/regionoperationssettings/get/SyncGet.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.samples;
-
-// [START compute_v1small_generated_RegionOperationsSettings_Get_sync]
-import com.google.cloud.compute.v1small.RegionOperationsSettings;
-import java.time.Duration;
-
-public class SyncGet {
-
-  public static void main(String[] args) throws Exception {
-    syncGet();
-  }
-
-  public static void syncGet() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    RegionOperationsSettings.Builder regionOperationsSettingsBuilder =
-        RegionOperationsSettings.newBuilder();
-    regionOperationsSettingsBuilder
-        .getSettings()
-        .setRetrySettings(
-            regionOperationsSettingsBuilder
-                .getSettings()
-                .getRetrySettings()
-                .toBuilder()
-                .setTotalTimeout(Duration.ofSeconds(30))
-                .build());
-    RegionOperationsSettings regionOperationsSettings = regionOperationsSettingsBuilder.build();
-  }
-}
-// [END compute_v1small_generated_RegionOperationsSettings_Get_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/addressesstubsettings/aggregatedlist/SyncAggregatedList.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/addressesstubsettings/aggregatedlist/SyncAggregatedList.java
deleted file mode 100644
index 4f04ef426bdf..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/addressesstubsettings/aggregatedlist/SyncAggregatedList.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.stub.samples;
-
-// [START compute_v1small_generated_AddressesStubSettings_AggregatedList_sync]
-import com.google.cloud.compute.v1small.stub.AddressesStubSettings;
-import java.time.Duration;
-
-public class SyncAggregatedList {
-
-  public static void main(String[] args) throws Exception {
-    syncAggregatedList();
-  }
-
-  public static void syncAggregatedList() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    AddressesStubSettings.Builder addressesSettingsBuilder = AddressesStubSettings.newBuilder();
-    addressesSettingsBuilder
-        .aggregatedListSettings()
-        .setRetrySettings(
-            addressesSettingsBuilder
-                .aggregatedListSettings()
-                .getRetrySettings()
-                .toBuilder()
-                .setTotalTimeout(Duration.ofSeconds(30))
-                .build());
-    AddressesStubSettings addressesSettings = addressesSettingsBuilder.build();
-  }
-}
-// [END compute_v1small_generated_AddressesStubSettings_AggregatedList_sync]
diff --git a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/regionoperationsstubsettings/get/SyncGet.java b/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/regionoperationsstubsettings/get/SyncGet.java
deleted file mode 100644
index 9045231d98ef..000000000000
--- a/java-compute/samples/snippets/generated/com/google/cloud/compute/v1small/stub/regionoperationsstubsettings/get/SyncGet.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.compute.v1small.stub.samples;
-
-// [START compute_v1small_generated_RegionOperationsStubSettings_Get_sync]
-import com.google.cloud.compute.v1small.stub.RegionOperationsStubSettings;
-import java.time.Duration;
-
-public class SyncGet {
-
-  public static void main(String[] args) throws Exception {
-    syncGet();
-  }
-
-  public static void syncGet() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    RegionOperationsStubSettings.Builder regionOperationsSettingsBuilder =
-        RegionOperationsStubSettings.newBuilder();
-    regionOperationsSettingsBuilder
-        .getSettings()
-        .setRetrySettings(
-            regionOperationsSettingsBuilder
-                .getSettings()
-                .getRetrySettings()
-                .toBuilder()
-                .setTotalTimeout(Duration.ofSeconds(30))
-                .build());
-    RegionOperationsStubSettings regionOperationsSettings = regionOperationsSettingsBuilder.build();
-  }
-}
-// [END compute_v1small_generated_RegionOperationsStubSettings_Get_sync]
diff --git a/java-workspaceevents/samples/snippets/generated/com/google/apps/events/subscriptions/v1/subscriptionsservice/listsubscriptions/SyncListSubscriptionsIntStringString.java b/java-workspaceevents/samples/snippets/generated/com/google/apps/events/subscriptions/v1/subscriptionsservice/listsubscriptions/SyncListSubscriptionsIntStringString.java
deleted file mode 100644
index 95c8c15da4ee..000000000000
--- a/java-workspaceevents/samples/snippets/generated/com/google/apps/events/subscriptions/v1/subscriptionsservice/listsubscriptions/SyncListSubscriptionsIntStringString.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.apps.events.subscriptions.v1.samples;
-
-// [START workspaceevents_v1_generated_SubscriptionsService_ListSubscriptions_IntStringString_sync]
-import com.google.apps.events.subscriptions.v1.Subscription;
-import com.google.apps.events.subscriptions.v1.SubscriptionsServiceClient;
-
-public class SyncListSubscriptionsIntStringString {
-
-  public static void main(String[] args) throws Exception {
-    syncListSubscriptionsIntStringString();
-  }
-
-  public static void syncListSubscriptionsIntStringString() throws Exception {
-    // This snippet has been automatically generated and should be regarded as a code template only.
-    // It will require modifications to work:
-    // - It may require correct/in-range values for request initialization.
-    // - It may require specifying regional endpoints when creating the service client as shown in
-    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
-    try (SubscriptionsServiceClient subscriptionsServiceClient =
-        SubscriptionsServiceClient.create()) {
-      int pageSize = 883849137;
-      String pageToken = "pageToken873572522";
-      String filter = "filter-1274492040";
-      for (Subscription element :
-          subscriptionsServiceClient.listSubscriptions(pageSize, pageToken, filter).iterateAll()) {
-        // doThingsWith(element);
-      }
-    }
-  }
-}
-// [END workspaceevents_v1_generated_SubscriptionsService_ListSubscriptions_IntStringString_sync]

From 13788e5f649f458ff01dd13beeb38b37b102b327 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Thu, 21 Mar 2024 01:03:04 +0000
Subject: [PATCH 5/7] try installing libraries for enforcer step

---
 .github/workflows/ci.yaml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f9f9c8f5cf9f..aa737fdcba34 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -92,12 +92,11 @@ jobs:
       with:
         distribution: temurin
         java-version: 11
+        cache: maven
     - run: java -version
-    - uses: actions/cache@v3
-      id: mvn-cache
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
+    - name: Install Maven modules to local Maven repository
+      run: |
+        mvn install -B -ntp  -T 1C -DskipTests -Dclirr.skip -Dcheckstyle.skip
     - run: java -version
     - run: mvn -B -ntp enforcer:enforce@enforce -T 1C
   gapic-libraries-bom:

From b03f7f5e6e476b14aa851d76591dc32a8e98d97c Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Thu, 21 Mar 2024 01:08:33 +0000
Subject: [PATCH 6/7] Revert "try installing libraries for enforcer step"

This reverts commit 13788e5f649f458ff01dd13beeb38b37b102b327.
---
 .github/workflows/ci.yaml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index aa737fdcba34..f9f9c8f5cf9f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -92,11 +92,12 @@ jobs:
       with:
         distribution: temurin
         java-version: 11
-        cache: maven
     - run: java -version
-    - name: Install Maven modules to local Maven repository
-      run: |
-        mvn install -B -ntp  -T 1C -DskipTests -Dclirr.skip -Dcheckstyle.skip
+    - uses: actions/cache@v3
+      id: mvn-cache
+      with:
+        path: ~/.m2/repository
+        key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
     - run: java -version
     - run: mvn -B -ntp enforcer:enforce@enforce -T 1C
   gapic-libraries-bom:

From db44a0baeaa84942aa96ce8dae24b7403383ea00 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Thu, 21 Mar 2024 01:44:38 +0000
Subject: [PATCH 7/7] Reapply "try installing libraries for enforcer step"

This reverts commit b03f7f5e6e476b14aa851d76591dc32a8e98d97c.
---
 .github/workflows/ci.yaml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f9f9c8f5cf9f..aa737fdcba34 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -92,12 +92,11 @@ jobs:
       with:
         distribution: temurin
         java-version: 11
+        cache: maven
     - run: java -version
-    - uses: actions/cache@v3
-      id: mvn-cache
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
+    - name: Install Maven modules to local Maven repository
+      run: |
+        mvn install -B -ntp  -T 1C -DskipTests -Dclirr.skip -Dcheckstyle.skip
     - run: java -version
     - run: mvn -B -ntp enforcer:enforce@enforce -T 1C
   gapic-libraries-bom: