diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/TraceServiceSettings.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/TraceServiceSettings.java
index 92221b52c02f..1261fc7d2256 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/TraceServiceSettings.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/TraceServiceSettings.java
@@ -52,8 +52,9 @@
  * </ul>
  *
  * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object. For
- * example, to set the total timeout of patchTraces to 30 seconds:
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of patchTraces to 30 seconds:
  *
  * <pre>
  * <code>
diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/package-info.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/package-info.java
index f9a8e9a80f68..961d8c4a94ca 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/package-info.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/package-info.java
@@ -38,4 +38,7 @@
  * </code>
  * </pre>
  */
+@Generated("by gapic-generator")
 package com.google.cloud.trace.v1;
+
+import javax.annotation.Generated;
diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/stub/TraceServiceStubSettings.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/stub/TraceServiceStubSettings.java
index ada3f699c257..3960d74f1095 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/stub/TraceServiceStubSettings.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v1/stub/TraceServiceStubSettings.java
@@ -67,8 +67,9 @@
  * </ul>
  *
  * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object. For
- * example, to set the total timeout of patchTraces to 30 seconds:
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of patchTraces to 30 seconds:
  *
  * <pre>
  * <code>
diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/TraceServiceSettings.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/TraceServiceSettings.java
index 35a32e9c26be..acee1e72397e 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/TraceServiceSettings.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/TraceServiceSettings.java
@@ -46,8 +46,9 @@
  * </ul>
  *
  * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object. For
- * example, to set the total timeout of batchWriteSpans to 30 seconds:
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of batchWriteSpans to 30 seconds:
  *
  * <pre>
  * <code>
diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/package-info.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/package-info.java
index 787848c0ca44..1e4f2bdc88de 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/package-info.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/package-info.java
@@ -38,4 +38,7 @@
  * </code>
  * </pre>
  */
+@Generated("by gapic-generator")
 package com.google.cloud.trace.v2;
+
+import javax.annotation.Generated;
diff --git a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/stub/TraceServiceStubSettings.java b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/stub/TraceServiceStubSettings.java
index 5840de2a7de1..f4d3dbf510db 100644
--- a/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/stub/TraceServiceStubSettings.java
+++ b/google-cloud-clients/google-cloud-trace/src/main/java/com/google/cloud/trace/v2/stub/TraceServiceStubSettings.java
@@ -55,8 +55,9 @@
  * </ul>
  *
  * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object. For
- * example, to set the total timeout of batchWriteSpans to 30 seconds:
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of batchWriteSpans to 30 seconds:
  *
  * <pre>
  * <code>
diff --git a/google-cloud-clients/google-cloud-trace/synth.metadata b/google-cloud-clients/google-cloud-trace/synth.metadata
index 0e39de64057b..980b51f81041 100644
--- a/google-cloud-clients/google-cloud-trace/synth.metadata
+++ b/google-cloud-clients/google-cloud-trace/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-04-10T07:59:26.017304Z",
+  "updateTime": "2019-07-24T07:56:02.535888Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.25",
-        "dockerImage": "googleapis/artman@sha256:d9597f983d1d4e61272c63cb97b7d8f8234da9999526c35d357de3d781f0ec1b"
+        "version": "0.31.0",
+        "dockerImage": "googleapis/artman@sha256:9aed6bbde54e26d2fcde7aa86d9f64c0278f741e58808c46573e488cbf6098f0"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "3f57de2fbe951640b587d9c2d503daf554747749",
-        "internalRef": "242707837"
+        "sha": "3035bd51e268fcd8d6721ad2e5d081c6ee36c5c3",
+        "internalRef": "259653050"
       }
     }
   ],