From 790cf6703b8b9dfb94c71879a91dda5822c68d0e Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 00:00:44 -0800
Subject: [PATCH 01/19] run google format

---
 .../generator/gapic/composer/SampleCodeHelperComposer.java | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index e5bc4643eb..2028f6ed4a 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -16,7 +16,6 @@
 
 import com.google.api.generator.engine.ast.AssignmentExpr;
 import com.google.api.generator.engine.ast.CommentStatement;
-import com.google.api.generator.engine.ast.ConcreteReference;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
 import com.google.api.generator.engine.ast.LineComment;
@@ -30,7 +29,6 @@
 import com.google.api.generator.gapic.model.MethodArgument;
 import com.google.api.generator.gapic.model.ResourceName;
 import com.google.api.generator.gapic.utils.JavaStyle;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -190,8 +188,9 @@ private static Expr createAssignExprForVariableWithClientMethod(
   }
 
   private static List<Expr> mapMethodArgumentsToVariableExprs(List<MethodArgument> arguments) {
-    return arguments.stream().map(arg -> createVariableExpr(arg.name(), arg.type())).collect(
-        Collectors.toList());
+    return arguments.stream()
+        .map(arg -> createVariableExpr(arg.name(), arg.type()))
+        .collect(Collectors.toList());
   }
 
   private static String getClientName(TypeNode clientType) {

From 5d5302992cc11ec904665995ba5d68fb121b460d Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 18:13:45 -0800
Subject: [PATCH 02/19] Implement paged unary rpc method' sample code

---
 .../composer/SampleCodeHelperComposer.java    |  33 ++++-
 .../logging/ConfigServiceV2Client.java        | 120 +++++++++++++-----
 .../logging/LoggingServiceV2Client.java       |  48 +++++--
 .../logging/MetricsServiceV2Client.java       |  22 +++-
 .../goldens/redis/CloudRedisClient.java       |  52 ++++----
 5 files changed, 203 insertions(+), 72 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 2028f6ed4a..c31a5511ee 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -114,8 +114,20 @@ private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
 
   private static TryCatchStatement composePagedUnaryRpcMethodSampleCode(
       Method method, List<MethodArgument> arguments, TypeNode clientType) {
-    // TODO(summerji): compose sample code for unary paged rpc method.
-    // TODO(summerji): Add unit tests.
+    // TODO(summerji): Add unit test.
+    // Assign each method arguments with default value.
+    List<Statement> bodyStatements =
+        arguments.stream()
+            .map(
+                methodArg ->
+                    ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
+            .collect(Collectors.toList());
+    bodyStatements.add(
+        ForStatement.builder()
+            .setLocalVariableExpr(createVariableDeclExpr(getClientName(clientType), clientType))
+            .setCollectionExpr(createIteratorAllMethodExpr(method, clientType, arguments))
+            .setBody(Arrays.asList(createLineCommentStatement("doThingsWith(element);")))
+            .build());
     return TryCatchStatement.builder()
         .setTryResourceExpr(assignClientVariableWithCreateMethodExpr(clientType))
         .setTryBody(
@@ -193,6 +205,23 @@ private static List<Expr> mapMethodArgumentsToVariableExprs(List<MethodArgument>
         .collect(Collectors.toList());
   }
 
+  private static Expr createIteratorAllMethodExpr(
+      Method method, TypeNode clientType, List<MethodArgument> arguments) {
+    return MethodInvocationExpr.builder()
+        .setExprReferenceExpr(
+            MethodInvocationExpr.builder()
+                .setStaticReferenceType(clientType)
+                .setMethodName(method.name())
+                .setArguments(
+                    !arguments.isEmpty()
+                        ? mapMethodArgumentsToVariableExprs(arguments)
+                        : Arrays.asList(createVariableExpr("request", method.inputType())))
+                .build())
+        .setMethodName("iterateAll")
+        .setReturnType(clientType)
+        .build();
+  }
+
   private static String getClientName(TypeNode clientType) {
     return JavaStyle.toLowerCamelCase(clientType.reference().name());
   }
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index ed28beeef0..638f4b6578 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,7 +153,11 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -182,7 +186,11 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -211,7 +219,11 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -240,7 +252,11 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -269,7 +285,11 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -295,7 +315,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -335,7 +355,7 @@ public final UnaryCallable<ListBucketsRequest, ListBucketsResponse> listBucketsC
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -373,7 +393,7 @@ public final UnaryCallable<GetBucketRequest, LogBucket> getBucketCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -411,7 +431,11 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -436,7 +460,11 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -461,7 +489,11 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -486,7 +518,11 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -511,7 +547,11 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -533,7 +573,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -627,7 +667,7 @@ public final LogSink getSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -826,7 +866,7 @@ public final LogSink createSink(String parent, LogSink sink) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1033,7 +1073,7 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1126,7 +1166,7 @@ public final Empty deleteSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1156,7 +1196,11 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1181,7 +1225,11 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1206,7 +1254,11 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1231,7 +1283,11 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1256,7 +1312,11 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1278,7 +1338,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -1374,7 +1434,7 @@ public final LogExclusion getExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1561,7 +1621,7 @@ public final LogExclusion createExclusion(String parent, LogExclusion exclusion)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1675,7 +1735,7 @@ public final LogExclusion updateExclusion(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1759,7 +1819,7 @@ public final Empty deleteExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1794,7 +1854,7 @@ public final UnaryCallable<DeleteExclusionRequest, Empty> deleteExclusionCallabl
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1840,7 +1900,7 @@ public final UnaryCallable<GetCmekSettingsRequest, CmekSettings> getCmekSettings
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 9309a543a7..265182a20f 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -216,7 +216,7 @@ public final Empty deleteLog(String logName) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -400,7 +400,7 @@ public final WriteLogEntriesResponse writeLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -435,7 +435,13 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   List<String> resource_names = new ArrayList<>();
+   *   String filter = "filter-1274492040";
+   *   String order_by = "order_by1234304744";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -478,7 +484,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -523,7 +529,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -568,7 +574,11 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -594,7 +604,11 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -620,7 +634,11 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -646,7 +664,11 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -672,7 +694,11 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -695,7 +721,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index f072ec6551..94716c7cb2 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,7 +152,11 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -176,7 +180,11 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -197,7 +205,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -286,7 +294,7 @@ public final LogMetric getLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -372,7 +380,7 @@ public final LogMetric createLogMetric(String parent, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -460,7 +468,7 @@ public final LogMetric updateLogMetric(String metricName, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -537,7 +545,7 @@ public final Empty deleteLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index cf6045a524..4e5cdbc69b 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,7 +192,11 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (CloudRedisClient cloudRedisClient :
+   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -226,7 +230,11 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (CloudRedisClient cloudRedisClient :
+   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -257,7 +265,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -366,7 +374,7 @@ public final Instance getInstance(String name) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -406,7 +414,7 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -455,7 +463,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -504,7 +512,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -571,7 +579,7 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -601,7 +609,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -650,7 +658,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -678,7 +686,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -703,7 +711,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -750,7 +758,7 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -781,7 +789,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -839,7 +847,7 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -869,7 +877,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -921,7 +929,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -951,7 +959,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -981,7 +989,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -1024,7 +1032,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1049,7 +1057,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1071,7 +1079,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *

From 3a9e88ce9c006781e36d20cad201af0cfa291779 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 18:24:21 -0800
Subject: [PATCH 03/19] fix client

---
 .../composer/SampleCodeHelperComposer.java    |  3 +-
 .../logging/ConfigServiceV2Client.java        | 30 +++++++++----------
 .../logging/LoggingServiceV2Client.java       | 12 ++++----
 .../logging/MetricsServiceV2Client.java       |  4 +--
 .../goldens/redis/CloudRedisClient.java       |  4 +--
 5 files changed, 27 insertions(+), 26 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index c31a5511ee..e4a807357f 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -207,10 +207,11 @@ private static List<Expr> mapMethodArgumentsToVariableExprs(List<MethodArgument>
 
   private static Expr createIteratorAllMethodExpr(
       Method method, TypeNode clientType, List<MethodArgument> arguments) {
+    // e.g echoClient.echo(name).iterateAll()
     return MethodInvocationExpr.builder()
         .setExprReferenceExpr(
             MethodInvocationExpr.builder()
-                .setStaticReferenceType(clientType)
+                .setExprReferenceExpr(createVariableExpr(getClientName(clientType), clientType))
                 .setMethodName(method.name())
                 .setArguments(
                     !arguments.isEmpty()
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 638f4b6578..79daf4abaf 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -155,7 +155,7 @@ public ConfigServiceV2Stub getStub() {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -188,7 +188,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -221,7 +221,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -254,7 +254,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -287,7 +287,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -433,7 +433,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -462,7 +462,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -491,7 +491,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -520,7 +520,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -549,7 +549,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1198,7 +1198,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1227,7 +1227,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1256,7 +1256,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1285,7 +1285,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1314,7 +1314,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 265182a20f..51851bbcc1 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -439,7 +439,7 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -576,7 +576,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -606,7 +606,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -636,7 +636,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -666,7 +666,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -696,7 +696,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 94716c7cb2..d08a3e0b4c 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -154,7 +154,7 @@ public MetricsServiceV2Stub getStub() {
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -182,7 +182,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 4e5cdbc69b..80007b7cb1 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -194,7 +194,7 @@ public final OperationsClient getOperationsClient() {
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
    *   for (CloudRedisClient cloudRedisClient :
-   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -232,7 +232,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
    *   for (CloudRedisClient cloudRedisClient :
-   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }

From a3f5f22e3f4ef9a74d729a5f3bfff52a027821fa Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 20:37:29 -0800
Subject: [PATCH 04/19] rebase previous branch

---
 .../composer/SampleCodeHelperComposer.java    |   1 +
 .../goldens/asset/AssetServiceClient.java     |   4 +-
 .../logging/ConfigServiceV2Client.java        | 120 +++++-------------
 .../logging/LoggingServiceV2Client.java       |  48 ++-----
 .../logging/MetricsServiceV2Client.java       |  22 +---
 .../goldens/redis/CloudRedisClient.java       |  52 ++++----
 6 files changed, 73 insertions(+), 174 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index e4a807357f..d6a813d303 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -18,6 +18,7 @@
 import com.google.api.generator.engine.ast.CommentStatement;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
+import com.google.api.generator.engine.ast.ForStatement;
 import com.google.api.generator.engine.ast.LineComment;
 import com.google.api.generator.engine.ast.MethodInvocationExpr;
 import com.google.api.generator.engine.ast.Statement;
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index c086f9a693..eb586351c8 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,7 +577,7 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -699,7 +699,7 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for paged unary rpc method sample code.
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 79daf4abaf..fe2d077cb3 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,11 +153,7 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -186,11 +182,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -219,11 +211,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -252,11 +240,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -285,11 +269,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -315,7 +295,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -355,7 +335,7 @@ public final UnaryCallable<ListBucketsRequest, ListBucketsResponse> listBucketsC
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -393,7 +373,7 @@ public final UnaryCallable<GetBucketRequest, LogBucket> getBucketCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -431,11 +411,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -460,11 +436,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -489,11 +461,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -518,11 +486,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -547,11 +511,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -573,7 +533,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -667,7 +627,7 @@ public final LogSink getSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -866,7 +826,7 @@ public final LogSink createSink(String parent, LogSink sink) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1073,7 +1033,7 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1166,7 +1126,7 @@ public final Empty deleteSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1196,11 +1156,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1225,11 +1181,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1254,11 +1206,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1283,11 +1231,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1312,11 +1256,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1338,7 +1278,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -1434,7 +1374,7 @@ public final LogExclusion getExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1621,7 +1561,7 @@ public final LogExclusion createExclusion(String parent, LogExclusion exclusion)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1735,7 +1675,7 @@ public final LogExclusion updateExclusion(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1819,7 +1759,7 @@ public final Empty deleteExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1854,7 +1794,7 @@ public final UnaryCallable<DeleteExclusionRequest, Empty> deleteExclusionCallabl
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1900,7 +1840,7 @@ public final UnaryCallable<GetCmekSettingsRequest, CmekSettings> getCmekSettings
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 51851bbcc1..aea9e8d904 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -216,7 +216,7 @@ public final Empty deleteLog(String logName) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -400,7 +400,7 @@ public final WriteLogEntriesResponse writeLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -435,13 +435,7 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   List<String> resource_names = new ArrayList<>();
-   *   String filter = "filter-1274492040";
-   *   String order_by = "order_by1234304744";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -484,7 +478,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -529,7 +523,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -574,11 +568,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -604,11 +594,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -634,11 +620,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -664,11 +646,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -694,11 +672,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -721,7 +695,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index d08a3e0b4c..92edca805b 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,11 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -180,11 +176,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -205,7 +197,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -294,7 +286,7 @@ public final LogMetric getLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -380,7 +372,7 @@ public final LogMetric createLogMetric(String parent, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -468,7 +460,7 @@ public final LogMetric updateLogMetric(String metricName, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -545,7 +537,7 @@ public final Empty deleteLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 80007b7cb1..436bd759c7 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,11 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -230,11 +226,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -265,7 +257,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -374,7 +366,7 @@ public final Instance getInstance(String name) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -414,7 +406,7 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -463,7 +455,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -512,7 +504,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -579,7 +571,7 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -609,7 +601,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -658,7 +650,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -686,7 +678,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -711,7 +703,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -758,7 +750,7 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -789,7 +781,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -847,7 +839,7 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -877,7 +869,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -929,7 +921,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -959,7 +951,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -989,7 +981,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -1032,7 +1024,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1057,7 +1049,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1079,7 +1071,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *

From bb14577606f039b873564b3d42aacac1cca83d2a Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 21:17:05 -0800
Subject: [PATCH 05/19] add missing comment

---
 .../composer/SampleCodeHelperComposer.java    |  9 +-
 .../goldens/asset/AssetServiceClient.java     | 15 ++-
 .../logging/ConfigServiceV2Client.java        | 96 +++++++++++++++----
 .../logging/LoggingServiceV2Client.java       | 44 +++++++--
 .../logging/MetricsServiceV2Client.java       | 14 ++-
 .../goldens/redis/CloudRedisClient.java       | 28 ++++--
 6 files changed, 160 insertions(+), 46 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index d6a813d303..4be563567a 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -123,6 +123,10 @@ private static TryCatchStatement composePagedUnaryRpcMethodSampleCode(
                 methodArg ->
                     ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
             .collect(Collectors.toList());
+    // For loop client on iterateAll method.
+    // e.g. for (LoggingServiceV2Client loggingServiceV2Client :
+    // loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+    // //doThingsWith(element);}
     bodyStatements.add(
         ForStatement.builder()
             .setLocalVariableExpr(createVariableDeclExpr(getClientName(clientType), clientType))
@@ -131,10 +135,7 @@ private static TryCatchStatement composePagedUnaryRpcMethodSampleCode(
             .build());
     return TryCatchStatement.builder()
         .setTryResourceExpr(assignClientVariableWithCreateMethodExpr(clientType))
-        .setTryBody(
-            Arrays.asList(
-                createLineCommentStatement(
-                    "Note: Not Implement yet, placeholder for paged unary rpc method sample code.")))
+        .setTryBody(bodyStatements)
         .setIsSampleCode(true)
         .build();
   }
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index eb586351c8..2e0e5f6872 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,7 +577,13 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   List<String> asset_types = new ArrayList<>();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -699,7 +705,12 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index fe2d077cb3..f35233ab7d 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,7 +153,11 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -182,7 +186,11 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -211,7 +219,11 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -240,7 +252,11 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -269,7 +285,11 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -295,7 +315,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -411,7 +431,11 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -436,7 +460,11 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -461,7 +489,11 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -486,7 +518,11 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -511,7 +547,11 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -533,7 +573,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1156,7 +1196,11 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1181,7 +1225,11 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1206,7 +1254,11 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1231,7 +1283,11 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1256,7 +1312,11 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1278,7 +1338,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index aea9e8d904..f33af5261c 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -435,7 +435,13 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   List<String> resource_names = new ArrayList<>();
+   *   String filter = "filter-1274492040";
+   *   String order_by = "order_by1234304744";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -478,7 +484,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -523,7 +529,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -568,7 +574,11 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -594,7 +604,11 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -620,7 +634,11 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -646,7 +664,11 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -672,7 +694,11 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -695,7 +721,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 92edca805b..899152a407 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,7 +152,11 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -176,7 +180,11 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -197,7 +205,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 436bd759c7..7572a2d940 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,7 +192,11 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -226,7 +230,11 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -257,7 +265,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -504,7 +512,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -601,7 +609,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -703,7 +711,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -781,7 +789,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -869,7 +877,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -981,7 +989,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1071,7 +1079,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *

From d21b2478debe9645e5f27763e03011bd08690aee Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 21:29:41 -0800
Subject: [PATCH 06/19] add missing request assignment expr

---
 .../gapic/composer/SampleCodeHelperComposer.java  |  8 ++++----
 .../goldens/asset/AssetServiceClient.java         |  8 ++++++++
 .../goldens/logging/ConfigServiceV2Client.java    | 15 +++++++++++++++
 .../goldens/logging/LoggingServiceV2Client.java   | 11 +++++++++++
 .../goldens/logging/MetricsServiceV2Client.java   |  2 ++
 .../goldens/redis/CloudRedisClient.java           |  2 ++
 6 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 4be563567a..5b28a6cde9 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -37,6 +37,7 @@
 
 public final class SampleCodeHelperComposer {
   private static String RESPONSE_VAR_NAME = "response";
+  private static String REQUEST_VAR_NAME = "request";
 
   public static TryCatchStatement composeRpcMethodSampleCode(
       Method method,
@@ -173,11 +174,10 @@ private static AssignmentExpr assignClientVariableWithCreateMethodExpr(TypeNode
         .build();
   }
 
-  private static Expr assignMethodArgumentWithDefaultValue(
-      MethodArgument argument, Map<String, ResourceName> resourceNames) {
+  private static Expr assignMethodArgumentWithDefaultValue(MethodArgument argument) {
     return AssignmentExpr.builder()
-        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.type()))
-        .setValueExpr(DefaultValueComposer.createDefaultValue(argument, resourceNames))
+        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.field().type()))
+        .setValueExpr(DefaultValueComposer.createDefaultValue(argument.field()))
         .build();
   }
 
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 2e0e5f6872..9dfec6998b 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -580,6 +580,12 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
    *   List<String> asset_types = new ArrayList<>();
+   *   SearchAllResourcesRequest request =
+   *       SearchAllResourcesRequest.newBuilder()
+   *           .setScope(scope)
+   *           .setQuery(query)
+   *           .setAssetTypes(asset_types)
+   *           .build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
    *     // doThingsWith(element);
@@ -707,6 +713,8 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
+   *   SearchAllIamPoliciesRequest request =
+   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index f35233ab7d..94975b73ef 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -154,6 +154,7 @@ public ConfigServiceV2Stub getStub() {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -187,6 +188,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -220,6 +222,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -253,6 +256,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -286,6 +290,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -432,6 +437,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -461,6 +467,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -490,6 +497,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -519,6 +527,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -548,6 +557,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1197,6 +1207,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1226,6 +1237,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1255,6 +1267,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1284,6 +1297,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1313,6 +1327,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index f33af5261c..6a39b0c88e 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -438,6 +438,12 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   List<String> resource_names = new ArrayList<>();
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
+   *   ListLogEntriesRequest request =
+   *       ListLogEntriesRequest.newBuilder()
+   *           .setResourceNames(resource_names)
+   *           .setFilter(filter)
+   *           .setOrderBy(order_by)
+   *           .build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
@@ -575,6 +581,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -605,6 +612,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -635,6 +643,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -665,6 +674,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -695,6 +705,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 899152a407..c48500ffba 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -153,6 +153,7 @@ public MetricsServiceV2Stub getStub() {
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -181,6 +182,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 7572a2d940..83b44b55c9 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -193,6 +193,7 @@ public final OperationsClient getOperationsClient() {
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -231,6 +232,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);

From 34877cf7f2d2629a488821afade7a2f1fe468071 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 22:04:36 -0800
Subject: [PATCH 07/19] Implement lro unary rpc method's sample code

---
 .../composer/SampleCodeHelperComposer.java    | 40 ++++++++-
 .../gapic/composer/goldens/EchoClient.golden  |  8 +-
 .../goldens/redis/CloudRedisClient.java       | 85 ++++++++++++++++---
 3 files changed, 116 insertions(+), 17 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 5b28a6cde9..9ae43bd379 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -38,6 +38,7 @@
 public final class SampleCodeHelperComposer {
   private static String RESPONSE_VAR_NAME = "response";
   private static String REQUEST_VAR_NAME = "request";
+  private static String ASYNC_NAME_PATTERN = "%sAsync";
 
   public static TryCatchStatement composeRpcMethodSampleCode(
       Method method,
@@ -104,12 +105,39 @@ private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
       Method method, List<MethodArgument> arguments, TypeNode clientType) {
     // TODO(summerji): compose sample code for unary lro rpc method.
     // TODO(summerji): Add unit tests.
+    // Assign each method arguments with default value.
+    List<Statement> bodyStatements =
+        arguments.stream()
+            .map(
+                methodArg ->
+                    ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
+            .collect(Collectors.toList());
+    // Assign request with set attributes.
+    // e.g. EchoRequest request = echoClient.newBuilder().setName(name).build();
+    bodyStatements.add(
+        ExprStatement.withExpr(createRequestBuilderExpr(method.inputType(), arguments)));
+    // Assign response variable with get method.
+    // e.g EchoResponse response = echoClient.waitAsync().get();
+    Expr getResponseMethodExpr =
+        MethodInvocationExpr.builder()
+            .setExprReferenceExpr(
+                MethodInvocationExpr.builder()
+                    .setStaticReferenceType(clientType)
+                    .setMethodName(getLroMethodName(method.name()))
+                    .setArguments(mapMethodArgumentsToVariableExprs(arguments))
+                    .build())
+            .setMethodName("get")
+            .setReturnType(method.outputType())
+            .build();
+    bodyStatements.add(
+        ExprStatement.withExpr(
+            AssignmentExpr.builder()
+                .setVariableExpr(createVariableDeclExpr(RESPONSE_VAR_NAME, method.outputType()))
+                .setValueExpr(getResponseMethodExpr)
+                .build()));
     return TryCatchStatement.builder()
         .setTryResourceExpr(assignClientVariableWithCreateMethodExpr(clientType))
-        .setTryBody(
-            Arrays.asList(
-                createLineCommentStatement(
-                    "Note: Not Implement yet, placeholder for lro Unary rpc method sample code.")))
+        .setTryBody(bodyStatements)
         .setIsSampleCode(true)
         .build();
   }
@@ -229,6 +257,10 @@ private static String getClientName(TypeNode clientType) {
     return JavaStyle.toLowerCamelCase(clientType.reference().name());
   }
 
+  private static String getLroMethodName(String methodName) {
+    return JavaStyle.toLowerCamelCase(String.format(ASYNC_NAME_PATTERN, methodName));
+  }
+
   private static CommentStatement createLineCommentStatement(String content) {
     return CommentStatement.withComment(LineComment.withComment(content));
   }
diff --git a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
index 2cb88527c4..46f7e60788 100644
--- a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
+++ b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
@@ -364,7 +364,9 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   Duration ttl = Duration.newBuilder().build();
+   *   WaitRequest request = WaitRequest.newBuilder().setTtl(ttl).build();
+   *   Operation response = EchoClient.waitAsync(ttl).get();
    * }
    * }</pre>
    *
@@ -382,7 +384,9 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   Timestamp end_time = Timestamp.newBuilder().build();
+   *   WaitRequest request = WaitRequest.newBuilder().setEndTime(end_time).build();
+   *   Operation response = EchoClient.waitAsync(end_time).get();
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 83b44b55c9..9302120c2b 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -416,7 +416,17 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   String instance_id = "instance_id-2101995259";
+   *   Instance instance = Instance.newBuilder().build();
+   *   CreateInstanceRequest request =
+   *       CreateInstanceRequest.newBuilder()
+   *           .setParent(parent)
+   *           .setInstanceId(instance_id)
+   *           .setInstance(instance)
+   *           .build();
+   *   Operation response =
+   *       CloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -465,7 +475,17 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   String instance_id = "instance_id-2101995259";
+   *   Instance instance = Instance.newBuilder().build();
+   *   CreateInstanceRequest request =
+   *       CreateInstanceRequest.newBuilder()
+   *           .setParent(parent)
+   *           .setInstanceId(instance_id)
+   *           .setInstance(instance)
+   *           .build();
+   *   Operation response =
+   *       CloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -581,7 +601,14 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   FieldMask update_mask = FieldMask.newBuilder().build();
+   *   Instance instance = Instance.newBuilder().build();
+   *   UpdateInstanceRequest request =
+   *       UpdateInstanceRequest.newBuilder()
+   *           .setUpdateMask(update_mask)
+   *           .setInstance(instance)
+   *           .build();
+   *   Operation response = CloudRedisClient.updateInstanceAsync(update_mask, instance).get();
    * }
    * }</pre>
    *
@@ -660,7 +687,11 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   String redis_version = "redis_version-685310444";
+   *   UpgradeInstanceRequest request =
+   *       UpgradeInstanceRequest.newBuilder().setName(name).setRedisVersion(redis_version).build();
+   *   Operation response = CloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -688,7 +719,11 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   String redis_version = "redis_version-685310444";
+   *   UpgradeInstanceRequest request =
+   *       UpgradeInstanceRequest.newBuilder().setName(name).setRedisVersion(redis_version).build();
+   *   Operation response = CloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -760,7 +795,11 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   InputConfig input_config = InputConfig.newBuilder().build();
+   *   ImportInstanceRequest request =
+   *       ImportInstanceRequest.newBuilder().setName(name).setInputConfig(input_config).build();
+   *   Operation response = CloudRedisClient.importInstanceAsync(name, input_config).get();
    * }
    * }</pre>
    *
@@ -849,7 +888,11 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   OutputConfig output_config = OutputConfig.newBuilder().build();
+   *   ExportInstanceRequest request =
+   *       ExportInstanceRequest.newBuilder().setName(name).setOutputConfig(output_config).build();
+   *   Operation response = CloudRedisClient.exportInstanceAsync(name, output_config).get();
    * }
    * }</pre>
    *
@@ -931,7 +974,15 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
+   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
+   *   FailoverInstanceRequest request =
+   *       FailoverInstanceRequest.newBuilder()
+   *           .setName(name)
+   *           .setDataProtectionMode(data_protection_mode)
+   *           .build();
+   *   Operation response = CloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -961,7 +1012,15 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
+   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
+   *   FailoverInstanceRequest request =
+   *       FailoverInstanceRequest.newBuilder()
+   *           .setName(name)
+   *           .setDataProtectionMode(data_protection_mode)
+   *           .build();
+   *   Operation response = CloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -1034,7 +1093,9 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   DeleteInstanceRequest request = DeleteInstanceRequest.newBuilder().setName(name).build();
+   *   Operation response = CloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *
@@ -1059,7 +1120,9 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   DeleteInstanceRequest request = DeleteInstanceRequest.newBuilder().setName(name).build();
+   *   Operation response = CloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *

From 06fe431b2fe5116beba939c59f5ccbec0fa121e4 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 22:15:58 -0800
Subject: [PATCH 08/19] remove request assignment

---
 .../composer/SampleCodeHelperComposer.java    |  6 +-
 .../gapic/composer/goldens/EchoClient.golden  |  6 +-
 .../goldens/redis/CloudRedisClient.java       | 59 ++++---------------
 3 files changed, 14 insertions(+), 57 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 9ae43bd379..f2cc3d6b86 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -112,17 +112,13 @@ private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
                 methodArg ->
                     ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
             .collect(Collectors.toList());
-    // Assign request with set attributes.
-    // e.g. EchoRequest request = echoClient.newBuilder().setName(name).build();
-    bodyStatements.add(
-        ExprStatement.withExpr(createRequestBuilderExpr(method.inputType(), arguments)));
     // Assign response variable with get method.
     // e.g EchoResponse response = echoClient.waitAsync().get();
     Expr getResponseMethodExpr =
         MethodInvocationExpr.builder()
             .setExprReferenceExpr(
                 MethodInvocationExpr.builder()
-                    .setStaticReferenceType(clientType)
+                    .setExprReferenceExpr(createVariableExpr(getClientName(clientType), clientType))
                     .setMethodName(getLroMethodName(method.name()))
                     .setArguments(mapMethodArgumentsToVariableExprs(arguments))
                     .build())
diff --git a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
index 46f7e60788..dc556ad007 100644
--- a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
+++ b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
@@ -365,8 +365,7 @@ public class EchoClient implements BackgroundResource {
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
    *   Duration ttl = Duration.newBuilder().build();
-   *   WaitRequest request = WaitRequest.newBuilder().setTtl(ttl).build();
-   *   Operation response = EchoClient.waitAsync(ttl).get();
+   *   Operation response = echoClient.waitAsync(ttl).get();
    * }
    * }</pre>
    *
@@ -385,8 +384,7 @@ public class EchoClient implements BackgroundResource {
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
    *   Timestamp end_time = Timestamp.newBuilder().build();
-   *   WaitRequest request = WaitRequest.newBuilder().setEndTime(end_time).build();
-   *   Operation response = EchoClient.waitAsync(end_time).get();
+   *   Operation response = echoClient.waitAsync(end_time).get();
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 9302120c2b..20d94b0013 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -419,14 +419,8 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *   String parent = "parent-995424086";
    *   String instance_id = "instance_id-2101995259";
    *   Instance instance = Instance.newBuilder().build();
-   *   CreateInstanceRequest request =
-   *       CreateInstanceRequest.newBuilder()
-   *           .setParent(parent)
-   *           .setInstanceId(instance_id)
-   *           .setInstance(instance)
-   *           .build();
    *   Operation response =
-   *       CloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
+   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -478,14 +472,8 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *   String parent = "parent-995424086";
    *   String instance_id = "instance_id-2101995259";
    *   Instance instance = Instance.newBuilder().build();
-   *   CreateInstanceRequest request =
-   *       CreateInstanceRequest.newBuilder()
-   *           .setParent(parent)
-   *           .setInstanceId(instance_id)
-   *           .setInstance(instance)
-   *           .build();
    *   Operation response =
-   *       CloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
+   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -603,12 +591,7 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   FieldMask update_mask = FieldMask.newBuilder().build();
    *   Instance instance = Instance.newBuilder().build();
-   *   UpdateInstanceRequest request =
-   *       UpdateInstanceRequest.newBuilder()
-   *           .setUpdateMask(update_mask)
-   *           .setInstance(instance)
-   *           .build();
-   *   Operation response = CloudRedisClient.updateInstanceAsync(update_mask, instance).get();
+   *   Operation response = cloudRedisClient.updateInstanceAsync(update_mask, instance).get();
    * }
    * }</pre>
    *
@@ -689,9 +672,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
    *   String redis_version = "redis_version-685310444";
-   *   UpgradeInstanceRequest request =
-   *       UpgradeInstanceRequest.newBuilder().setName(name).setRedisVersion(redis_version).build();
-   *   Operation response = CloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
+   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -721,9 +702,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
    *   String redis_version = "redis_version-685310444";
-   *   UpgradeInstanceRequest request =
-   *       UpgradeInstanceRequest.newBuilder().setName(name).setRedisVersion(redis_version).build();
-   *   Operation response = CloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
+   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -797,9 +776,7 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
    *   InputConfig input_config = InputConfig.newBuilder().build();
-   *   ImportInstanceRequest request =
-   *       ImportInstanceRequest.newBuilder().setName(name).setInputConfig(input_config).build();
-   *   Operation response = CloudRedisClient.importInstanceAsync(name, input_config).get();
+   *   Operation response = cloudRedisClient.importInstanceAsync(name, input_config).get();
    * }
    * }</pre>
    *
@@ -890,9 +867,7 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
    *   OutputConfig output_config = OutputConfig.newBuilder().build();
-   *   ExportInstanceRequest request =
-   *       ExportInstanceRequest.newBuilder().setName(name).setOutputConfig(output_config).build();
-   *   Operation response = CloudRedisClient.exportInstanceAsync(name, output_config).get();
+   *   Operation response = cloudRedisClient.exportInstanceAsync(name, output_config).get();
    * }
    * }</pre>
    *
@@ -977,12 +952,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *   String name = "name3373707";
    *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
    *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
-   *   FailoverInstanceRequest request =
-   *       FailoverInstanceRequest.newBuilder()
-   *           .setName(name)
-   *           .setDataProtectionMode(data_protection_mode)
-   *           .build();
-   *   Operation response = CloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
+   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -1015,12 +985,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *   String name = "name3373707";
    *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
    *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
-   *   FailoverInstanceRequest request =
-   *       FailoverInstanceRequest.newBuilder()
-   *           .setName(name)
-   *           .setDataProtectionMode(data_protection_mode)
-   *           .build();
-   *   Operation response = CloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
+   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -1094,8 +1059,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
-   *   DeleteInstanceRequest request = DeleteInstanceRequest.newBuilder().setName(name).build();
-   *   Operation response = CloudRedisClient.deleteInstanceAsync(name).get();
+   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *
@@ -1121,8 +1085,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String name = "name3373707";
-   *   DeleteInstanceRequest request = DeleteInstanceRequest.newBuilder().setName(name).build();
-   *   Operation response = CloudRedisClient.deleteInstanceAsync(name).get();
+   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *

From 8c42a6251dd7d845ae8f8da318b995d58a052fec Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 00:25:04 -0800
Subject: [PATCH 09/19] rebase upstream

---
 .../composer/SampleCodeHelperComposer.java    | 27 ++++++++-----
 .../goldens/asset/AssetServiceClient.java     |  8 ----
 .../logging/ConfigServiceV2Client.java        | 40 ++++++-------------
 .../logging/LoggingServiceV2Client.java       | 19 ++-------
 .../logging/MetricsServiceV2Client.java       |  4 +-
 .../goldens/redis/CloudRedisClient.java       | 12 +++---
 6 files changed, 41 insertions(+), 69 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index f2cc3d6b86..e43e2427bd 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -51,11 +51,11 @@ public static TryCatchStatement composeRpcMethodSampleCode(
     }
     // Paged Unary RPC method.
     if (method.isPaged()) {
-      return composePagedUnaryRpcMethodSampleCode(method, arguments, clientType);
+      return composePagedUnaryRpcMethodSampleCode(method, arguments, clientType, resourceNames);
     }
     // Long run operation Unary RPC method.
     if (method.hasLro()) {
-      return composeLroUnaryRpcMethodSampleCode(method, arguments, clientType);
+      return composeLroUnaryRpcMethodSampleCode(method, arguments, clientType, resourceNames);
     }
     // Pure Unary RPC method.
     return composeUnaryRpcMethodSampleCode(method, arguments, clientType, resourceNames);
@@ -102,7 +102,10 @@ private static TryCatchStatement composeUnaryRpcMethodSampleCode(
   }
 
   private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
-      Method method, List<MethodArgument> arguments, TypeNode clientType) {
+      Method method,
+      List<MethodArgument> arguments,
+      TypeNode clientType,
+      Map<String, ResourceName> resourceNames) {
     // TODO(summerji): compose sample code for unary lro rpc method.
     // TODO(summerji): Add unit tests.
     // Assign each method arguments with default value.
@@ -110,7 +113,8 @@ private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
         arguments.stream()
             .map(
                 methodArg ->
-                    ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
+                    ExprStatement.withExpr(
+                        assignMethodArgumentWithDefaultValue(methodArg, resourceNames)))
             .collect(Collectors.toList());
     // Assign response variable with get method.
     // e.g EchoResponse response = echoClient.waitAsync().get();
@@ -139,14 +143,18 @@ private static TryCatchStatement composeLroUnaryRpcMethodSampleCode(
   }
 
   private static TryCatchStatement composePagedUnaryRpcMethodSampleCode(
-      Method method, List<MethodArgument> arguments, TypeNode clientType) {
+      Method method,
+      List<MethodArgument> arguments,
+      TypeNode clientType,
+      Map<String, ResourceName> resourceNames) {
     // TODO(summerji): Add unit test.
     // Assign each method arguments with default value.
     List<Statement> bodyStatements =
         arguments.stream()
             .map(
                 methodArg ->
-                    ExprStatement.withExpr(assignMethodArgumentWithDefaultValue(methodArg)))
+                    ExprStatement.withExpr(
+                        assignMethodArgumentWithDefaultValue(methodArg, resourceNames)))
             .collect(Collectors.toList());
     // For loop client on iterateAll method.
     // e.g. for (LoggingServiceV2Client loggingServiceV2Client :
@@ -198,10 +206,11 @@ private static AssignmentExpr assignClientVariableWithCreateMethodExpr(TypeNode
         .build();
   }
 
-  private static Expr assignMethodArgumentWithDefaultValue(MethodArgument argument) {
+  private static Expr assignMethodArgumentWithDefaultValue(
+      MethodArgument argument, Map<String, ResourceName> resourceNames) {
     return AssignmentExpr.builder()
-        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.field().type()))
-        .setValueExpr(DefaultValueComposer.createDefaultValue(argument.field()))
+        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.type()))
+        .setValueExpr(DefaultValueComposer.createDefaultValue(argument, resourceNames))
         .build();
   }
 
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 9dfec6998b..2e0e5f6872 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -580,12 +580,6 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
    *   List<String> asset_types = new ArrayList<>();
-   *   SearchAllResourcesRequest request =
-   *       SearchAllResourcesRequest.newBuilder()
-   *           .setScope(scope)
-   *           .setQuery(query)
-   *           .setAssetTypes(asset_types)
-   *           .build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
    *     // doThingsWith(element);
@@ -713,8 +707,6 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
-   *   SearchAllIamPoliciesRequest request =
-   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 94975b73ef..80338abe61 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,8 +153,8 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountLocationName parent =
+   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -187,8 +187,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   FolderLocationName parent = FolderLocationName.of("[FOLDER]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -221,8 +220,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -255,8 +253,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationLocationName parent = OrganizationLocationName.of("[ORGANIZATION]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -290,7 +287,6 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -436,8 +432,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -466,8 +461,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -496,8 +490,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -526,8 +519,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -557,7 +549,6 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1206,8 +1197,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1236,8 +1226,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1266,8 +1255,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1296,8 +1284,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1327,7 +1314,6 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 6a39b0c88e..3ef9ab541a 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -438,12 +438,6 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   List<String> resource_names = new ArrayList<>();
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
-   *   ListLogEntriesRequest request =
-   *       ListLogEntriesRequest.newBuilder()
-   *           .setResourceNames(resource_names)
-   *           .setFilter(filter)
-   *           .setOrderBy(order_by)
-   *           .build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
@@ -580,8 +574,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -611,8 +604,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -642,8 +634,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -673,8 +664,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -705,7 +695,6 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index c48500ffba..5ab7dc6ec8 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,8 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -182,7 +181,6 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 20d94b0013..7607be4dd7 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,8 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -232,7 +231,6 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -416,7 +414,7 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   String instance_id = "instance_id-2101995259";
    *   Instance instance = Instance.newBuilder().build();
    *   Operation response =
@@ -670,7 +668,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
    *   String redis_version = "redis_version-685310444";
    *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
@@ -949,7 +947,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
    *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
    *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
    *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
@@ -1058,7 +1056,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
    *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>

From 2d8fd9dca38eaead51fe0addcb2e9d32244b1687 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 18:13:45 -0800
Subject: [PATCH 10/19] Implement paged unary rpc method' sample code

---
 .../composer/SampleCodeHelperComposer.java    |  2 +
 .../logging/ConfigServiceV2Client.java        | 85 +++++++++----------
 .../logging/LoggingServiceV2Client.java       | 30 +++----
 .../logging/MetricsServiceV2Client.java       | 16 ++--
 .../goldens/redis/CloudRedisClient.java       | 72 +++++-----------
 5 files changed, 90 insertions(+), 115 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index e43e2427bd..9f43dfc151 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -16,6 +16,7 @@
 
 import com.google.api.generator.engine.ast.AssignmentExpr;
 import com.google.api.generator.engine.ast.CommentStatement;
+import com.google.api.generator.engine.ast.ConcreteReference;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
 import com.google.api.generator.engine.ast.ForStatement;
@@ -30,6 +31,7 @@
 import com.google.api.generator.gapic.model.MethodArgument;
 import com.google.api.generator.gapic.model.ResourceName;
 import com.google.api.generator.gapic.utils.JavaStyle;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 80338abe61..638f4b6578 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,10 +153,9 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountLocationName parent =
-   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -187,9 +186,9 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderLocationName parent = FolderLocationName.of("[FOLDER]", "[LOCATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -220,9 +219,9 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -253,9 +252,9 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationLocationName parent = OrganizationLocationName.of("[ORGANIZATION]", "[LOCATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -288,7 +287,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -316,7 +315,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -356,7 +355,7 @@ public final UnaryCallable<ListBucketsRequest, ListBucketsResponse> listBucketsC
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -394,7 +393,7 @@ public final UnaryCallable<GetBucketRequest, LogBucket> getBucketCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -432,9 +431,9 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -461,9 +460,9 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -490,9 +489,9 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -519,9 +518,9 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -550,7 +549,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -574,7 +573,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -668,7 +667,7 @@ public final LogSink getSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -867,7 +866,7 @@ public final LogSink createSink(String parent, LogSink sink) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1074,7 +1073,7 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1167,7 +1166,7 @@ public final Empty deleteSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1197,9 +1196,9 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1226,9 +1225,9 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1255,9 +1254,9 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1284,9 +1283,9 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1315,7 +1314,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -1339,7 +1338,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -1435,7 +1434,7 @@ public final LogExclusion getExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1622,7 +1621,7 @@ public final LogExclusion createExclusion(String parent, LogExclusion exclusion)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1736,7 +1735,7 @@ public final LogExclusion updateExclusion(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1820,7 +1819,7 @@ public final Empty deleteExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1855,7 +1854,7 @@ public final UnaryCallable<DeleteExclusionRequest, Empty> deleteExclusionCallabl
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1901,7 +1900,7 @@ public final UnaryCallable<GetCmekSettingsRequest, CmekSettings> getCmekSettings
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 3ef9ab541a..265182a20f 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -216,7 +216,7 @@ public final Empty deleteLog(String logName) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -400,7 +400,7 @@ public final WriteLogEntriesResponse writeLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -439,7 +439,7 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -484,7 +484,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -529,7 +529,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -574,9 +574,9 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -604,9 +604,9 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
+   *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -634,9 +634,9 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
+   *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -664,9 +664,9 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -696,7 +696,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -721,7 +721,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 5ab7dc6ec8..94716c7cb2 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,9 +152,9 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   String parent = "parent-995424086";
    *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -182,7 +182,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
    *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -205,7 +205,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -294,7 +294,7 @@ public final LogMetric getLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -380,7 +380,7 @@ public final LogMetric createLogMetric(String parent, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -468,7 +468,7 @@ public final LogMetric updateLogMetric(String metricName, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -545,7 +545,7 @@ public final Empty deleteLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 7607be4dd7..4e5cdbc69b 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,9 +192,9 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   String parent = "parent-995424086";
    *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -232,7 +232,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
    *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
@@ -265,7 +265,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -374,7 +374,7 @@ public final Instance getInstance(String name) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -414,11 +414,7 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   String instance_id = "instance_id-2101995259";
-   *   Instance instance = Instance.newBuilder().build();
-   *   Operation response =
-   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -467,11 +463,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   String instance_id = "instance_id-2101995259";
-   *   Instance instance = Instance.newBuilder().build();
-   *   Operation response =
-   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -520,7 +512,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -587,9 +579,7 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   FieldMask update_mask = FieldMask.newBuilder().build();
-   *   Instance instance = Instance.newBuilder().build();
-   *   Operation response = cloudRedisClient.updateInstanceAsync(update_mask, instance).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -619,7 +609,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -668,9 +658,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
-   *   String redis_version = "redis_version-685310444";
-   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -698,9 +686,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
-   *   String redis_version = "redis_version-685310444";
-   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -725,7 +711,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -772,9 +758,7 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
-   *   InputConfig input_config = InputConfig.newBuilder().build();
-   *   Operation response = cloudRedisClient.importInstanceAsync(name, input_config).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -805,7 +789,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -863,9 +847,7 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
-   *   OutputConfig output_config = OutputConfig.newBuilder().build();
-   *   Operation response = cloudRedisClient.exportInstanceAsync(name, output_config).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -895,7 +877,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -947,10 +929,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
-   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
-   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
-   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -980,10 +959,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
-   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
-   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
-   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1013,7 +989,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -1056,8 +1032,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
-   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1082,8 +1057,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String name = "name3373707";
-   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
+   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1105,7 +1079,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
    * }
    * }</pre>
    *

From 30526c411c229ed31928065335d328fe1bf31ea4 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 20:37:29 -0800
Subject: [PATCH 11/19] rebase previous branch

---
 .../goldens/asset/AssetServiceClient.java     |  15 +--
 .../logging/ConfigServiceV2Client.java        | 120 +++++-------------
 .../logging/LoggingServiceV2Client.java       |  48 ++-----
 .../logging/MetricsServiceV2Client.java       |  22 +---
 .../goldens/redis/CloudRedisClient.java       |  52 ++++----
 5 files changed, 72 insertions(+), 185 deletions(-)

diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 2e0e5f6872..eb586351c8 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,13 +577,7 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   String scope = "scope109264468";
-   *   String query = "query107944136";
-   *   List<String> asset_types = new ArrayList<>();
-   *   for (AssetServiceClient assetServiceClient :
-   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -705,12 +699,7 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   String scope = "scope109264468";
-   *   String query = "query107944136";
-   *   for (AssetServiceClient assetServiceClient :
-   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 638f4b6578..fe2d077cb3 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,11 +153,7 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -186,11 +182,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -219,11 +211,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -252,11 +240,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -285,11 +269,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -315,7 +295,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -355,7 +335,7 @@ public final UnaryCallable<ListBucketsRequest, ListBucketsResponse> listBucketsC
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -393,7 +373,7 @@ public final UnaryCallable<GetBucketRequest, LogBucket> getBucketCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -431,11 +411,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -460,11 +436,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -489,11 +461,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -518,11 +486,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -547,11 +511,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -573,7 +533,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -667,7 +627,7 @@ public final LogSink getSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -866,7 +826,7 @@ public final LogSink createSink(String parent, LogSink sink) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1073,7 +1033,7 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1166,7 +1126,7 @@ public final Empty deleteSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1196,11 +1156,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1225,11 +1181,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1254,11 +1206,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1283,11 +1231,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1312,11 +1256,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       ConfigServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1338,7 +1278,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -1434,7 +1374,7 @@ public final LogExclusion getExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1621,7 +1561,7 @@ public final LogExclusion createExclusion(String parent, LogExclusion exclusion)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1735,7 +1675,7 @@ public final LogExclusion updateExclusion(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1819,7 +1759,7 @@ public final Empty deleteExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1854,7 +1794,7 @@ public final UnaryCallable<DeleteExclusionRequest, Empty> deleteExclusionCallabl
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1900,7 +1840,7 @@ public final UnaryCallable<GetCmekSettingsRequest, CmekSettings> getCmekSettings
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 265182a20f..aea9e8d904 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -216,7 +216,7 @@ public final Empty deleteLog(String logName) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -400,7 +400,7 @@ public final WriteLogEntriesResponse writeLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -435,13 +435,7 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   List<String> resource_names = new ArrayList<>();
-   *   String filter = "filter-1274492040";
-   *   String order_by = "order_by1234304744";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -484,7 +478,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -529,7 +523,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -574,11 +568,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -604,11 +594,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -634,11 +620,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -664,11 +646,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -694,11 +672,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       LoggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -721,7 +695,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 94716c7cb2..92edca805b 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,11 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -180,11 +176,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       MetricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -205,7 +197,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -294,7 +286,7 @@ public final LogMetric getLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -380,7 +372,7 @@ public final LogMetric createLogMetric(String parent, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -468,7 +460,7 @@ public final LogMetric updateLogMetric(String metricName, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -545,7 +537,7 @@ public final Empty deleteLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 4e5cdbc69b..436bd759c7 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,11 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   for (CloudRedisClient cloudRedisClient :
-   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -230,11 +226,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   for (CloudRedisClient cloudRedisClient :
-   *       CloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -265,7 +257,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -374,7 +366,7 @@ public final Instance getInstance(String name) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
    * }
    * }</pre>
    *
@@ -414,7 +406,7 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -463,7 +455,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -512,7 +504,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -579,7 +571,7 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -609,7 +601,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -658,7 +650,7 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -686,7 +678,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -711,7 +703,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -758,7 +750,7 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -789,7 +781,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -847,7 +839,7 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -877,7 +869,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -929,7 +921,7 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -959,7 +951,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -989,7 +981,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -1032,7 +1024,7 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1057,7 +1049,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for lro Unary rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1079,7 +1071,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *

From fae22c3c2f8d61c0fef33c62b48daa5bf00664aa Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 21:29:41 -0800
Subject: [PATCH 12/19] add missing request assignment expr

---
 .../goldens/asset/AssetServiceClient.java     |  23 +++-
 .../logging/ConfigServiceV2Client.java        | 111 +++++++++++++++---
 .../logging/LoggingServiceV2Client.java       |  55 +++++++--
 .../logging/MetricsServiceV2Client.java       |  16 ++-
 .../goldens/redis/CloudRedisClient.java       |  30 +++--
 5 files changed, 193 insertions(+), 42 deletions(-)

diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index eb586351c8..9dfec6998b 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,7 +577,19 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   List<String> asset_types = new ArrayList<>();
+   *   SearchAllResourcesRequest request =
+   *       SearchAllResourcesRequest.newBuilder()
+   *           .setScope(scope)
+   *           .setQuery(query)
+   *           .setAssetTypes(asset_types)
+   *           .build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -699,7 +711,14 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   SearchAllIamPoliciesRequest request =
+   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index fe2d077cb3..94975b73ef 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,7 +153,12 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -182,7 +187,12 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -211,7 +221,12 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -240,7 +255,12 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -269,7 +289,12 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -295,7 +320,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -411,7 +436,12 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -436,7 +466,12 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -461,7 +496,12 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -486,7 +526,12 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -511,7 +556,12 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -533,7 +583,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1156,7 +1206,12 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1181,7 +1236,12 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1206,7 +1266,12 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1231,7 +1296,12 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1256,7 +1326,12 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1278,7 +1353,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index aea9e8d904..6a39b0c88e 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -435,7 +435,19 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   List<String> resource_names = new ArrayList<>();
+   *   String filter = "filter-1274492040";
+   *   String order_by = "order_by1234304744";
+   *   ListLogEntriesRequest request =
+   *       ListLogEntriesRequest.newBuilder()
+   *           .setResourceNames(resource_names)
+   *           .setFilter(filter)
+   *           .setOrderBy(order_by)
+   *           .build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -478,7 +490,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -523,7 +535,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -568,7 +580,12 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -594,7 +611,12 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -620,7 +642,12 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -646,7 +673,12 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -672,7 +704,12 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -695,7 +732,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 92edca805b..c48500ffba 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,7 +152,12 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -176,7 +181,12 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -197,7 +207,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 436bd759c7..83b44b55c9 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,7 +192,12 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -226,7 +231,12 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -257,7 +267,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -504,7 +514,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -601,7 +611,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -703,7 +713,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -781,7 +791,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -869,7 +879,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -981,7 +991,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1071,7 +1081,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *

From 761c13495a9873771ae2d377e12068a51d57feb8 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 23:59:54 -0800
Subject: [PATCH 13/19] remove request assignment expr

---
 .../composer/SampleCodeHelperComposer.java    |  2 -
 .../goldens/asset/AssetServiceClient.java     |  8 ----
 .../logging/ConfigServiceV2Client.java        | 40 ++++++-------------
 .../logging/LoggingServiceV2Client.java       | 19 ++-------
 .../logging/MetricsServiceV2Client.java       |  4 +-
 .../goldens/redis/CloudRedisClient.java       |  4 +-
 6 files changed, 19 insertions(+), 58 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 9f43dfc151..e43e2427bd 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -16,7 +16,6 @@
 
 import com.google.api.generator.engine.ast.AssignmentExpr;
 import com.google.api.generator.engine.ast.CommentStatement;
-import com.google.api.generator.engine.ast.ConcreteReference;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
 import com.google.api.generator.engine.ast.ForStatement;
@@ -31,7 +30,6 @@
 import com.google.api.generator.gapic.model.MethodArgument;
 import com.google.api.generator.gapic.model.ResourceName;
 import com.google.api.generator.gapic.utils.JavaStyle;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 9dfec6998b..2e0e5f6872 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -580,12 +580,6 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
    *   List<String> asset_types = new ArrayList<>();
-   *   SearchAllResourcesRequest request =
-   *       SearchAllResourcesRequest.newBuilder()
-   *           .setScope(scope)
-   *           .setQuery(query)
-   *           .setAssetTypes(asset_types)
-   *           .build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
    *     // doThingsWith(element);
@@ -713,8 +707,6 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
-   *   SearchAllIamPoliciesRequest request =
-   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 94975b73ef..80338abe61 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,8 +153,8 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountLocationName parent =
+   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -187,8 +187,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   FolderLocationName parent = FolderLocationName.of("[FOLDER]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -221,8 +220,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -255,8 +253,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationLocationName parent = OrganizationLocationName.of("[ORGANIZATION]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -290,7 +287,6 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -436,8 +432,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -466,8 +461,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -496,8 +490,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -526,8 +519,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -557,7 +549,6 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1206,8 +1197,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1236,8 +1226,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1266,8 +1255,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1296,8 +1284,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1327,7 +1314,6 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 6a39b0c88e..3ef9ab541a 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -438,12 +438,6 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   List<String> resource_names = new ArrayList<>();
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
-   *   ListLogEntriesRequest request =
-   *       ListLogEntriesRequest.newBuilder()
-   *           .setResourceNames(resource_names)
-   *           .setFilter(filter)
-   *           .setOrderBy(order_by)
-   *           .build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
@@ -580,8 +574,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -611,8 +604,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -642,8 +634,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -673,8 +664,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -705,7 +695,6 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index c48500ffba..5ab7dc6ec8 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,8 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -182,7 +181,6 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 83b44b55c9..bbb6a7ccd8 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,8 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -232,7 +231,6 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);

From 29b5606b0495ec13b56f055deb8379ba7609f65b Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 00:00:44 -0800
Subject: [PATCH 14/19] run google format

---
 .../api/generator/gapic/composer/SampleCodeHelperComposer.java  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index e43e2427bd..9f43dfc151 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -16,6 +16,7 @@
 
 import com.google.api.generator.engine.ast.AssignmentExpr;
 import com.google.api.generator.engine.ast.CommentStatement;
+import com.google.api.generator.engine.ast.ConcreteReference;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
 import com.google.api.generator.engine.ast.ForStatement;
@@ -30,6 +31,7 @@
 import com.google.api.generator.gapic.model.MethodArgument;
 import com.google.api.generator.gapic.model.ResourceName;
 import com.google.api.generator.gapic.utils.JavaStyle;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;

From 08c34403879b8a02d5abb283764f95adf4199ab0 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 20:37:29 -0800
Subject: [PATCH 15/19] rebase previous branch

---
 .../goldens/asset/AssetServiceClient.java     | 15 +--
 .../logging/ConfigServiceV2Client.java        | 97 ++++---------------
 .../logging/LoggingServiceV2Client.java       | 44 ++-------
 .../logging/MetricsServiceV2Client.java       | 14 +--
 .../goldens/redis/CloudRedisClient.java       | 28 ++----
 5 files changed, 42 insertions(+), 156 deletions(-)

diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 2e0e5f6872..eb586351c8 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,13 +577,7 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   String scope = "scope109264468";
-   *   String query = "query107944136";
-   *   List<String> asset_types = new ArrayList<>();
-   *   for (AssetServiceClient assetServiceClient :
-   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -705,12 +699,7 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   String scope = "scope109264468";
-   *   String query = "query107944136";
-   *   for (AssetServiceClient assetServiceClient :
-   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 80338abe61..fe2d077cb3 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,12 +153,7 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountLocationName parent =
-   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -187,11 +182,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderLocationName parent = FolderLocationName.of("[FOLDER]", "[LOCATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -220,11 +211,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -253,11 +240,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationLocationName parent = OrganizationLocationName.of("[ORGANIZATION]", "[LOCATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -286,11 +269,7 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -316,7 +295,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -432,11 +411,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -461,11 +436,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -490,11 +461,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -519,11 +486,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -548,11 +511,7 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -574,7 +533,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -1197,11 +1156,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1226,11 +1181,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1255,11 +1206,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1284,11 +1231,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1313,11 +1256,7 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (ConfigServiceV2Client configServiceV2Client :
-   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -1339,7 +1278,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 3ef9ab541a..aea9e8d904 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -435,13 +435,7 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   List<String> resource_names = new ArrayList<>();
-   *   String filter = "filter-1274492040";
-   *   String order_by = "order_by1234304744";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -484,7 +478,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -529,7 +523,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -574,11 +568,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -604,11 +594,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   FolderName parent = FolderName.of("[FOLDER]");
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -634,11 +620,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -664,11 +646,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -694,11 +672,7 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (LoggingServiceV2Client loggingServiceV2Client :
-   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -721,7 +695,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 5ab7dc6ec8..92edca805b 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,11 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -180,11 +176,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   for (MetricsServiceV2Client metricsServiceV2Client :
-   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -205,7 +197,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index bbb6a7ccd8..436bd759c7 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,11 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -230,11 +226,7 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   for (CloudRedisClient cloudRedisClient :
-   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
+   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
    * }
    * }</pre>
    *
@@ -265,7 +257,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
    * }
    * }</pre>
    *
@@ -512,7 +504,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -609,7 +601,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -711,7 +703,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -789,7 +781,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -877,7 +869,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -989,7 +981,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *
@@ -1079,7 +1071,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
    * }
    * }</pre>
    *

From 611901c142175bbc7a21060c17815af527e91d65 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Tue, 17 Nov 2020 21:29:41 -0800
Subject: [PATCH 16/19] add missing request assignment expr

---
 .../composer/SampleCodeHelperComposer.java    |   7 +-
 .../goldens/asset/AssetServiceClient.java     |  23 +++-
 .../logging/ConfigServiceV2Client.java        | 111 +++++++++++++++---
 .../logging/LoggingServiceV2Client.java       |  55 +++++++--
 .../logging/MetricsServiceV2Client.java       |  16 ++-
 .../goldens/redis/CloudRedisClient.java       |  30 +++--
 6 files changed, 196 insertions(+), 46 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 9f43dfc151..5f74710da4 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -208,11 +208,10 @@ private static AssignmentExpr assignClientVariableWithCreateMethodExpr(TypeNode
         .build();
   }
 
-  private static Expr assignMethodArgumentWithDefaultValue(
-      MethodArgument argument, Map<String, ResourceName> resourceNames) {
+  private static Expr assignMethodArgumentWithDefaultValue(MethodArgument argument) {
     return AssignmentExpr.builder()
-        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.type()))
-        .setValueExpr(DefaultValueComposer.createDefaultValue(argument, resourceNames))
+        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.field().type()))
+        .setValueExpr(DefaultValueComposer.createDefaultValue(argument.field()))
         .build();
   }
 
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index eb586351c8..9dfec6998b 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -577,7 +577,19 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   List<String> asset_types = new ArrayList<>();
+   *   SearchAllResourcesRequest request =
+   *       SearchAllResourcesRequest.newBuilder()
+   *           .setScope(scope)
+   *           .setQuery(query)
+   *           .setAssetTypes(asset_types)
+   *           .build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -699,7 +711,14 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   SearchAllIamPoliciesRequest request =
+   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index fe2d077cb3..94975b73ef 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,7 +153,12 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -182,7 +187,12 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -211,7 +221,12 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -240,7 +255,12 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -269,7 +289,12 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -295,7 +320,7 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -411,7 +436,12 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -436,7 +466,12 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -461,7 +496,12 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -486,7 +526,12 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -511,7 +556,12 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -533,7 +583,7 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1156,7 +1206,12 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1181,7 +1236,12 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1206,7 +1266,12 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1231,7 +1296,12 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1256,7 +1326,12 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1278,7 +1353,7 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index aea9e8d904..6a39b0c88e 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -435,7 +435,19 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   List<String> resource_names = new ArrayList<>();
+   *   String filter = "filter-1274492040";
+   *   String order_by = "order_by1234304744";
+   *   ListLogEntriesRequest request =
+   *       ListLogEntriesRequest.newBuilder()
+   *           .setResourceNames(resource_names)
+   *           .setFilter(filter)
+   *           .setOrderBy(order_by)
+   *           .build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -478,7 +490,7 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -523,7 +535,7 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -568,7 +580,12 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -594,7 +611,12 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -620,7 +642,12 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -646,7 +673,12 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -672,7 +704,12 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -695,7 +732,7 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 92edca805b..c48500ffba 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,7 +152,12 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -176,7 +181,12 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -197,7 +207,7 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 436bd759c7..83b44b55c9 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,7 +192,12 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -226,7 +231,12 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet. Holder for paged unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -257,7 +267,7 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
    * }
    * }</pre>
    *
@@ -504,7 +514,7 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -601,7 +611,7 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -703,7 +713,7 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -781,7 +791,7 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -869,7 +879,7 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -981,7 +991,7 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *
@@ -1071,7 +1081,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro rpc method sample code.
+   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
    * }
    * }</pre>
    *

From 17faa4173c77a60d7390eab9b89c29f6819165a3 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 00:25:04 -0800
Subject: [PATCH 17/19] rebase upstream

---
 .../composer/SampleCodeHelperComposer.java    |  7 +--
 .../goldens/asset/AssetServiceClient.java     |  8 ---
 .../logging/ConfigServiceV2Client.java        | 40 +++++---------
 .../logging/LoggingServiceV2Client.java       | 19 ++-----
 .../logging/MetricsServiceV2Client.java       |  4 +-
 .../goldens/redis/CloudRedisClient.java       | 52 ++++++++++++++-----
 6 files changed, 60 insertions(+), 70 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 5f74710da4..9f43dfc151 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -208,10 +208,11 @@ private static AssignmentExpr assignClientVariableWithCreateMethodExpr(TypeNode
         .build();
   }
 
-  private static Expr assignMethodArgumentWithDefaultValue(MethodArgument argument) {
+  private static Expr assignMethodArgumentWithDefaultValue(
+      MethodArgument argument, Map<String, ResourceName> resourceNames) {
     return AssignmentExpr.builder()
-        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.field().type()))
-        .setValueExpr(DefaultValueComposer.createDefaultValue(argument.field()))
+        .setVariableExpr(createVariableDeclExpr(argument.name(), argument.type()))
+        .setValueExpr(DefaultValueComposer.createDefaultValue(argument, resourceNames))
         .build();
   }
 
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 9dfec6998b..2e0e5f6872 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -580,12 +580,6 @@ public final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
    *   List<String> asset_types = new ArrayList<>();
-   *   SearchAllResourcesRequest request =
-   *       SearchAllResourcesRequest.newBuilder()
-   *           .setScope(scope)
-   *           .setQuery(query)
-   *           .setAssetTypes(asset_types)
-   *           .build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
    *     // doThingsWith(element);
@@ -713,8 +707,6 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
    *   String scope = "scope109264468";
    *   String query = "query107944136";
-   *   SearchAllIamPoliciesRequest request =
-   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
    *   for (AssetServiceClient assetServiceClient :
    *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 94975b73ef..80338abe61 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -153,8 +153,8 @@ public ConfigServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountLocationName parent =
+   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -187,8 +187,7 @@ public final ListBucketsPagedResponse listBuckets(BillingAccountLocationName par
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   FolderLocationName parent = FolderLocationName.of("[FOLDER]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -221,8 +220,7 @@ public final ListBucketsPagedResponse listBuckets(FolderLocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -255,8 +253,7 @@ public final ListBucketsPagedResponse listBuckets(LocationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationLocationName parent = OrganizationLocationName.of("[ORGANIZATION]", "[LOCATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -290,7 +287,6 @@ public final ListBucketsPagedResponse listBuckets(OrganizationLocationName paren
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -436,8 +432,7 @@ public final UnaryCallable<UpdateBucketRequest, LogBucket> updateBucketCallable(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -466,8 +461,7 @@ public final ListSinksPagedResponse listSinks(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -496,8 +490,7 @@ public final ListSinksPagedResponse listSinks(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -526,8 +519,7 @@ public final ListSinksPagedResponse listSinks(OrganizationName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -557,7 +549,6 @@ public final ListSinksPagedResponse listSinks(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListSinks(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1206,8 +1197,7 @@ public final UnaryCallable<DeleteSinkRequest, Empty> deleteSinkCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1236,8 +1226,7 @@ public final ListExclusionsPagedResponse listExclusions(BillingAccountName paren
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1266,8 +1255,7 @@ public final ListExclusionsPagedResponse listExclusions(FolderName parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1296,8 +1284,7 @@ public final ListExclusionsPagedResponse listExclusions(OrganizationName parent)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -1327,7 +1314,6 @@ public final ListExclusionsPagedResponse listExclusions(ProjectName parent) {
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
    *   for (ConfigServiceV2Client configServiceV2Client :
    *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 6a39b0c88e..3ef9ab541a 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -438,12 +438,6 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
    *   List<String> resource_names = new ArrayList<>();
    *   String filter = "filter-1274492040";
    *   String order_by = "order_by1234304744";
-   *   ListLogEntriesRequest request =
-   *       ListLogEntriesRequest.newBuilder()
-   *           .setResourceNames(resource_names)
-   *           .setFilter(filter)
-   *           .setOrderBy(order_by)
-   *           .build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
    *     // doThingsWith(element);
@@ -580,8 +574,7 @@ public final ListMonitoredResourceDescriptorsPagedResponse listMonitoredResource
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -611,8 +604,7 @@ public final ListLogsPagedResponse listLogs(BillingAccountName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   FolderName parent = FolderName.of("[FOLDER]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -642,8 +634,7 @@ public final ListLogsPagedResponse listLogs(FolderName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   OrganizationName parent = OrganizationName.of("[ORGANIZATION]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -673,8 +664,7 @@ public final ListLogsPagedResponse listLogs(OrganizationName parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -705,7 +695,6 @@ public final ListLogsPagedResponse listLogs(ProjectName parent) {
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
    *   for (LoggingServiceV2Client loggingServiceV2Client :
    *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index c48500ffba..5ab7dc6ec8 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -152,8 +152,7 @@ public MetricsServiceV2Stub getStub() {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -182,7 +181,6 @@ public final ListLogMetricsPagedResponse listLogMetrics(ProjectName parent) {
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
    *   String parent = "parent-995424086";
-   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
    *   for (MetricsServiceV2Client metricsServiceV2Client :
    *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
    *     // doThingsWith(element);
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 83b44b55c9..7607be4dd7 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -192,8 +192,7 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -232,7 +231,6 @@ public final ListInstancesPagedResponse listInstances(LocationName parent) {
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
    *   String parent = "parent-995424086";
-   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
    *   for (CloudRedisClient cloudRedisClient :
    *       cloudRedisClient.ListInstances(parent).iterateAll()) {
    *     // doThingsWith(element);
@@ -416,7 +414,11 @@ public final UnaryCallable<GetInstanceRequest, Instance> getInstanceCallable() {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   String instance_id = "instance_id-2101995259";
+   *   Instance instance = Instance.newBuilder().build();
+   *   Operation response =
+   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -465,7 +467,11 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   String instance_id = "instance_id-2101995259";
+   *   Instance instance = Instance.newBuilder().build();
+   *   Operation response =
+   *       cloudRedisClient.createInstanceAsync(parent, instance_id, instance).get();
    * }
    * }</pre>
    *
@@ -581,7 +587,9 @@ public final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   FieldMask update_mask = FieldMask.newBuilder().build();
+   *   Instance instance = Instance.newBuilder().build();
+   *   Operation response = cloudRedisClient.updateInstanceAsync(update_mask, instance).get();
    * }
    * }</pre>
    *
@@ -660,7 +668,9 @@ public final UnaryCallable<UpdateInstanceRequest, Operation> updateInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   String redis_version = "redis_version-685310444";
+   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -688,7 +698,9 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   String redis_version = "redis_version-685310444";
+   *   Operation response = cloudRedisClient.upgradeInstanceAsync(name, redis_version).get();
    * }
    * }</pre>
    *
@@ -760,7 +772,9 @@ public final UnaryCallable<UpgradeInstanceRequest, Operation> upgradeInstanceCal
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   InputConfig input_config = InputConfig.newBuilder().build();
+   *   Operation response = cloudRedisClient.importInstanceAsync(name, input_config).get();
    * }
    * }</pre>
    *
@@ -849,7 +863,9 @@ public final UnaryCallable<ImportInstanceRequest, Operation> importInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   OutputConfig output_config = OutputConfig.newBuilder().build();
+   *   Operation response = cloudRedisClient.exportInstanceAsync(name, output_config).get();
    * }
    * }</pre>
    *
@@ -931,7 +947,10 @@ public final UnaryCallable<ExportInstanceRequest, Operation> exportInstanceCalla
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
+   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
+   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -961,7 +980,10 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
+   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
+   *   Operation response = cloudRedisClient.failoverInstanceAsync(name, data_protection_mode).get();
    * }
    * }</pre>
    *
@@ -1034,7 +1056,8 @@ public final UnaryCallable<FailoverInstanceRequest, Operation> failoverInstanceC
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *
@@ -1059,7 +1082,8 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Insta
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for lro Unary rpc method sample code.
+   *   String name = "name3373707";
+   *   Operation response = cloudRedisClient.deleteInstanceAsync(name).get();
    * }
    * }</pre>
    *

From 3b2d44550de76259f34eaaf9413c8952274af375 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 11:22:14 -0800
Subject: [PATCH 18/19] Implement default unary rpc sample code

---
 .../composer/SampleCodeHelperComposer.java    | 110 ++++++++++++++++--
 .../ServiceClientSampleCodeComposer.java      |   1 +
 .../gapic/composer/goldens/EchoClient.golden  |  16 ++-
 .../composer/goldens/IdentityClient.golden    |  27 ++++-
 .../goldens/asset/AssetServiceClient.java     |  49 ++++++--
 .../logging/ConfigServiceV2Client.java        |  79 ++++++++++---
 .../logging/LoggingServiceV2Client.java       |  45 ++++++-
 .../logging/MetricsServiceV2Client.java       |  29 ++++-
 .../goldens/redis/CloudRedisClient.java       |  63 ++++++++--
 9 files changed, 358 insertions(+), 61 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index 9f43dfc151..f4152fe919 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -33,6 +33,7 @@
 import com.google.api.generator.gapic.utils.JavaStyle;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -49,7 +50,7 @@ public static TryCatchStatement composeRpcMethodSampleCode(
       Map<String, ResourceName> resourceNames) {
     // Default Unary RPC method.
     if (arguments.isEmpty()) {
-      return composeUnaryRpcDefaultMethodSampleCode(method, clientType);
+      return composeUnaryRpcDefaultMethodSampleCode(method, clientType, resourceNames);
     }
     // Paged Unary RPC method.
     if (method.isPaged()) {
@@ -176,18 +177,78 @@ private static TryCatchStatement composePagedUnaryRpcMethodSampleCode(
   }
 
   private static TryCatchStatement composeUnaryRpcDefaultMethodSampleCode(
-      Method method, TypeNode clientType) {
+      Method method, TypeNode clientType, Map<String, ResourceName> resourceNames) {
     // TODO(summerji): compose sample code for unary default rpc method.
     // TODO(summerji): Add unit tests.
-    String content =
-        String.format(
-            "Note: Not Implement yet, placeholder for unary %s rpc method sample code.",
-            (!method.hasLro() && !method.isPaged()
-                ? "default"
-                : (method.hasLro() ? "lro default" : "paged default")));
+    // If variant method signatures exists, use the first one.
+    List<MethodArgument> arguments =
+        !method.methodSignatures().isEmpty()
+            ? method.methodSignatures().get(0)
+            : Collections.emptyList();
+    // Assign each method arguments with default value.
+    List<Statement> bodyStatements =
+        arguments.stream()
+            .map(
+                methodArg ->
+                    ExprStatement.withExpr(
+                        assignMethodArgumentWithDefaultValue(methodArg, resourceNames)))
+            .collect(Collectors.toList());
+    // Assign request variables with set argument attributes.
+    // e.g EchoRequest
+    bodyStatements.add(
+        ExprStatement.withExpr(createRequestBuilderExpr(method.inputType(), arguments)));
+
+    if (method.isPaged()) {
+      // For loop on invoke client method's iterator with comment.
+      // e.g. for (EchoClient echoClient : echoClient.PagedExpand(request).iterateAll()) {//..}
+      bodyStatements.add(
+          ForStatement.builder()
+              .setLocalVariableExpr(createVariableDeclExpr(getClientName(clientType), clientType))
+              .setCollectionExpr(createIteratorAllMethodExpr(method, clientType, arguments))
+              .setBody(Arrays.asList(createLineCommentStatement("doThingsWith(element);")))
+              .build());
+    } else if (method.hasLro()) {
+      // Create response variable by invoke client's async method.
+      // e.g Operation response = EchoClient.waitAsync(request).get();
+      Expr getResponseMethodExpr =
+          MethodInvocationExpr.builder()
+              .setExprReferenceExpr(
+                  MethodInvocationExpr.builder()
+                      .setStaticReferenceType(clientType)
+                      .setMethodName(getLroMethodName(method.name()))
+                      .setArguments(
+                          Arrays.asList(createVariableExpr(REQUEST_VAR_NAME, method.inputType())))
+                      .build())
+              .setMethodName("get")
+              .setReturnType(method.outputType())
+              .build();
+      bodyStatements.add(
+          ExprStatement.withExpr(
+              AssignmentExpr.builder()
+                  .setVariableExpr(createVariableDeclExpr(RESPONSE_VAR_NAME, method.outputType()))
+                  .setValueExpr(getResponseMethodExpr)
+                  .build()));
+    } else {
+      // Create response variable by invoke client's method by passing request.
+      // e.g. EchoResponse response = echoClient.Echo(request);
+      Expr invokeMethodExpr =
+          MethodInvocationExpr.builder()
+              .setExprReferenceExpr(createVariableExpr(getClientName(clientType), clientType))
+              .setMethodName(method.name())
+              .setArguments(createVariableExpr("request", method.inputType()))
+              .setReturnType(method.outputType())
+              .build();
+      bodyStatements.add(
+          ExprStatement.withExpr(
+              AssignmentExpr.builder()
+                  .setVariableExpr(createVariableDeclExpr(RESPONSE_VAR_NAME, method.outputType()))
+                  .setValueExpr(invokeMethodExpr)
+                  .build()));
+    }
+
     return TryCatchStatement.builder()
         .setTryResourceExpr(assignClientVariableWithCreateMethodExpr(clientType))
-        .setTryBody(Arrays.asList(createLineCommentStatement(content)))
+        .setTryBody(bodyStatements)
         .setIsSampleCode(true)
         .build();
   }
@@ -208,6 +269,37 @@ private static AssignmentExpr assignClientVariableWithCreateMethodExpr(TypeNode
         .build();
   }
 
+  // Create request variable by set attributes.
+  // e.g. EchoRequest request = EchoRequest.newBuilder().setParent(parent).build();
+  private static Expr createRequestBuilderExpr(
+      TypeNode requestType, List<MethodArgument> arguments) {
+    MethodInvocationExpr newBuilderExpr =
+        MethodInvocationExpr.builder()
+            .setStaticReferenceType(requestType)
+            .setMethodName("newBuilder")
+            .build();
+    for (MethodArgument arg : arguments) {
+      newBuilderExpr =
+          MethodInvocationExpr.builder()
+              .setExprReferenceExpr(newBuilderExpr)
+              .setMethodName(String.format("set%s", JavaStyle.toUpperCamelCase(arg.name())))
+              .setArguments(
+                  VariableExpr.withVariable(
+                      Variable.builder().setName(arg.name()).setType(arg.type()).build()))
+              .build();
+    }
+    MethodInvocationExpr requestBuildExpr =
+        MethodInvocationExpr.builder()
+            .setExprReferenceExpr(newBuilderExpr)
+            .setMethodName("build")
+            .setReturnType(requestType)
+            .build();
+    return AssignmentExpr.builder()
+        .setVariableExpr(createVariableDeclExpr("request", requestType))
+        .setValueExpr(requestBuildExpr)
+        .build();
+  }
+
   private static Expr assignMethodArgumentWithDefaultValue(
       MethodArgument argument, Map<String, ResourceName> resourceNames) {
     return AssignmentExpr.builder()
diff --git a/src/main/java/com/google/api/generator/gapic/composer/ServiceClientSampleCodeComposer.java b/src/main/java/com/google/api/generator/gapic/composer/ServiceClientSampleCodeComposer.java
index 887f6f6cef..2bcd681235 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/ServiceClientSampleCodeComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/ServiceClientSampleCodeComposer.java
@@ -40,6 +40,7 @@
 
 public class ServiceClientSampleCodeComposer {
   // TODO(summerji): Add unit tests for ServiceClientSampleCodeComposer.
+  // TODO(summerji): Refactor signatures as sample code context.
 
   public static String composeClassHeaderCredentialsSampleCode(
       TypeNode clientType, TypeNode settingsType) {
diff --git a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
index dc556ad007..077c35e156 100644
--- a/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
+++ b/src/test/java/com/google/api/generator/gapic/composer/goldens/EchoClient.golden
@@ -287,7 +287,9 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   ResourceName parent = FoobarName.ofProjectFoobarName("[PROJECT]", "[FOOBAR]");
+   *   EchoRequest request = EchoRequest.newBuilder().setParent(parent).build();
+   *   EchoResponse response = echoClient.Echo(request);
    * }
    * }</pre>
    *
@@ -334,7 +336,10 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   PagedExpandRequest request = PagedExpandRequest.newBuilder().build();
+   *   for (EchoClient echoClient : echoClient.PagedExpand(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -402,7 +407,9 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   Duration ttl = Duration.newBuilder().build();
+   *   WaitRequest request = WaitRequest.newBuilder().setTtl(ttl).build();
+   *   Operation response = EchoClient.waitAsync(request).get();
    * }
    * }</pre>
    *
@@ -431,7 +438,8 @@ public class EchoClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (EchoClient echoClient = EchoClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   BlockRequest request = BlockRequest.newBuilder().build();
+   *   BlockResponse response = echoClient.Block(request);
    * }
    * }</pre>
    *
diff --git a/src/test/java/com/google/api/generator/gapic/composer/goldens/IdentityClient.golden b/src/test/java/com/google/api/generator/gapic/composer/goldens/IdentityClient.golden
index 55dfb989f9..9cea5ba67a 100644
--- a/src/test/java/com/google/api/generator/gapic/composer/goldens/IdentityClient.golden
+++ b/src/test/java/com/google/api/generator/gapic/composer/goldens/IdentityClient.golden
@@ -204,7 +204,16 @@ public class IdentityClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (IdentityClient identityClient = IdentityClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   String display_name = "display_name1615086568";
+   *   String email = "email96619420";
+   *   CreateUserRequest request =
+   *       CreateUserRequest.newBuilder()
+   *           .setParent(parent)
+   *           .setDisplayName(display_name)
+   *           .setEmail(email)
+   *           .build();
+   *   User response = identityClient.CreateUser(request);
    * }
    * }</pre>
    *
@@ -266,7 +275,9 @@ public class IdentityClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (IdentityClient identityClient = IdentityClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   UserName name = UserName.of("[USER]");
+   *   GetUserRequest request = GetUserRequest.newBuilder().setName(name).build();
+   *   User response = identityClient.GetUser(request);
    * }
    * }</pre>
    *
@@ -289,7 +300,8 @@ public class IdentityClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (IdentityClient identityClient = IdentityClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   UpdateUserRequest request = UpdateUserRequest.newBuilder().build();
+   *   User response = identityClient.UpdateUser(request);
    * }
    * }</pre>
    *
@@ -353,7 +365,9 @@ public class IdentityClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (IdentityClient identityClient = IdentityClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   UserName name = UserName.of("[USER]");
+   *   DeleteUserRequest request = DeleteUserRequest.newBuilder().setName(name).build();
+   *   Empty response = identityClient.DeleteUser(request);
    * }
    * }</pre>
    *
@@ -376,7 +390,10 @@ public class IdentityClient implements BackgroundResource {
    *
    * <pre>{@code
    * try (IdentityClient identityClient = IdentityClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   ListUsersRequest request = ListUsersRequest.newBuilder().build();
+   *   for (IdentityClient identityClient : identityClient.ListUsers(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/asset/AssetServiceClient.java b/test/integration/goldens/asset/AssetServiceClient.java
index 2e0e5f6872..cfa2f86cfc 100644
--- a/test/integration/goldens/asset/AssetServiceClient.java
+++ b/test/integration/goldens/asset/AssetServiceClient.java
@@ -170,7 +170,8 @@ public final OperationsClient getOperationsClient() {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   ExportAssetsRequest request = ExportAssetsRequest.newBuilder().build();
+   *   Operation response = AssetServiceClient.exportAssetsAsync(request).get();
    * }
    * }</pre>
    *
@@ -229,7 +230,8 @@ public final UnaryCallable<ExportAssetsRequest, Operation> exportAssetsCallable(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   BatchGetAssetsHistoryRequest request = BatchGetAssetsHistoryRequest.newBuilder().build();
+   *   BatchGetAssetsHistoryResponse response = assetServiceClient.BatchGetAssetsHistory(request);
    * }
    * }</pre>
    *
@@ -288,7 +290,9 @@ public final Feed createFeed(String parent) {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   CreateFeedRequest request = CreateFeedRequest.newBuilder().setParent(parent).build();
+   *   Feed response = assetServiceClient.CreateFeed(request);
    * }
    * }</pre>
    *
@@ -364,7 +368,9 @@ public final Feed getFeed(String name) {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   FeedName name = FeedName.ofProjectFeedName("[PROJECT]", "[FEED]");
+   *   GetFeedRequest request = GetFeedRequest.newBuilder().setName(name).build();
+   *   Feed response = assetServiceClient.GetFeed(request);
    * }
    * }</pre>
    *
@@ -416,7 +422,9 @@ public final ListFeedsResponse listFeeds(String parent) {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   String parent = "parent-995424086";
+   *   ListFeedsRequest request = ListFeedsRequest.newBuilder().setParent(parent).build();
+   *   ListFeedsResponse response = assetServiceClient.ListFeeds(request);
    * }
    * }</pre>
    *
@@ -468,7 +476,9 @@ public final Feed updateFeed(Feed feed) {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   Feed feed = Feed.newBuilder().build();
+   *   UpdateFeedRequest request = UpdateFeedRequest.newBuilder().setFeed(feed).build();
+   *   Feed response = assetServiceClient.UpdateFeed(request);
    * }
    * }</pre>
    *
@@ -546,7 +556,9 @@ public final Empty deleteFeed(String name) {
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   FeedName name = FeedName.ofProjectFeedName("[PROJECT]", "[FEED]");
+   *   DeleteFeedRequest request = DeleteFeedRequest.newBuilder().setName(name).build();
+   *   Empty response = assetServiceClient.DeleteFeed(request);
    * }
    * }</pre>
    *
@@ -657,7 +669,19 @@ public final SearchAllResourcesPagedResponse searchAllResources(
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   List<String> asset_types = new ArrayList<>();
+   *   SearchAllResourcesRequest request =
+   *       SearchAllResourcesRequest.newBuilder()
+   *           .setScope(scope)
+   *           .setQuery(query)
+   *           .setAssetTypes(asset_types)
+   *           .build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllResources(scope, query, asset_types).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -768,7 +792,14 @@ public final SearchAllIamPoliciesPagedResponse searchAllIamPolicies(String scope
    *
    * <pre>{@code
    * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   String scope = "scope109264468";
+   *   String query = "query107944136";
+   *   SearchAllIamPoliciesRequest request =
+   *       SearchAllIamPoliciesRequest.newBuilder().setScope(scope).setQuery(query).build();
+   *   for (AssetServiceClient assetServiceClient :
+   *       assetServiceClient.SearchAllIamPolicies(scope, query).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/ConfigServiceV2Client.java b/test/integration/goldens/logging/ConfigServiceV2Client.java
index 80338abe61..2042747d89 100644
--- a/test/integration/goldens/logging/ConfigServiceV2Client.java
+++ b/test/integration/goldens/logging/ConfigServiceV2Client.java
@@ -316,7 +316,13 @@ public final ListBucketsPagedResponse listBuckets(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   BillingAccountLocationName parent =
+   *       BillingAccountLocationName.of("[BILLING_ACCOUNT]", "[LOCATION]");
+   *   ListBucketsRequest request = ListBucketsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListBuckets(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -356,7 +362,8 @@ public final UnaryCallable<ListBucketsRequest, ListBucketsResponse> listBucketsC
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   GetBucketRequest request = GetBucketRequest.newBuilder().build();
+   *   LogBucket response = configServiceV2Client.GetBucket(request);
    * }
    * }</pre>
    *
@@ -394,7 +401,8 @@ public final UnaryCallable<GetBucketRequest, LogBucket> getBucketCallable() {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   UpdateBucketRequest request = UpdateBucketRequest.newBuilder().build();
+   *   LogBucket response = configServiceV2Client.UpdateBucket(request);
    * }
    * }</pre>
    *
@@ -574,7 +582,12 @@ public final ListSinksPagedResponse listSinks(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   ListSinksRequest request = ListSinksRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListSinks(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -668,7 +681,9 @@ public final LogSink getSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogSinkName sink_name = LogSinkName.ofProjectSinkName("[PROJECT]", "[SINK]");
+   *   GetSinkRequest request = GetSinkRequest.newBuilder().setSinkName(sink_name).build();
+   *   LogSink response = configServiceV2Client.GetSink(request);
    * }
    * }</pre>
    *
@@ -867,7 +882,11 @@ public final LogSink createSink(String parent, LogSink sink) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   LogSink sink = LogSink.newBuilder().build();
+   *   CreateSinkRequest request =
+   *       CreateSinkRequest.newBuilder().setParent(parent).setSink(sink).build();
+   *   LogSink response = configServiceV2Client.CreateSink(request);
    * }
    * }</pre>
    *
@@ -1074,7 +1093,11 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogSinkName sink_name = LogSinkName.ofProjectSinkName("[PROJECT]", "[SINK]");
+   *   LogSink sink = LogSink.newBuilder().build();
+   *   UpdateSinkRequest request =
+   *       UpdateSinkRequest.newBuilder().setSinkName(sink_name).setSink(sink).build();
+   *   LogSink response = configServiceV2Client.UpdateSink(request);
    * }
    * }</pre>
    *
@@ -1167,7 +1190,9 @@ public final Empty deleteSink(String sinkName) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogSinkName sink_name = LogSinkName.ofProjectSinkName("[PROJECT]", "[SINK]");
+   *   DeleteSinkRequest request = DeleteSinkRequest.newBuilder().setSinkName(sink_name).build();
+   *   Empty response = configServiceV2Client.DeleteSink(request);
    * }
    * }</pre>
    *
@@ -1339,7 +1364,12 @@ public final ListExclusionsPagedResponse listExclusions(String parent) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   ListExclusionsRequest request = ListExclusionsRequest.newBuilder().setParent(parent).build();
+   *   for (ConfigServiceV2Client configServiceV2Client :
+   *       configServiceV2Client.ListExclusions(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -1435,7 +1465,9 @@ public final LogExclusion getExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogExclusionName name = LogExclusionName.ofProjectExclusionName("[PROJECT]", "[EXCLUSION]");
+   *   GetExclusionRequest request = GetExclusionRequest.newBuilder().setName(name).build();
+   *   LogExclusion response = configServiceV2Client.GetExclusion(request);
    * }
    * }</pre>
    *
@@ -1622,7 +1654,11 @@ public final LogExclusion createExclusion(String parent, LogExclusion exclusion)
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   LogExclusion exclusion = LogExclusion.newBuilder().build();
+   *   CreateExclusionRequest request =
+   *       CreateExclusionRequest.newBuilder().setParent(parent).setExclusion(exclusion).build();
+   *   LogExclusion response = configServiceV2Client.CreateExclusion(request);
    * }
    * }</pre>
    *
@@ -1736,7 +1772,16 @@ public final LogExclusion updateExclusion(
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogExclusionName name = LogExclusionName.ofProjectExclusionName("[PROJECT]", "[EXCLUSION]");
+   *   LogExclusion exclusion = LogExclusion.newBuilder().build();
+   *   FieldMask update_mask = FieldMask.newBuilder().build();
+   *   UpdateExclusionRequest request =
+   *       UpdateExclusionRequest.newBuilder()
+   *           .setName(name)
+   *           .setExclusion(exclusion)
+   *           .setUpdateMask(update_mask)
+   *           .build();
+   *   LogExclusion response = configServiceV2Client.UpdateExclusion(request);
    * }
    * }</pre>
    *
@@ -1820,7 +1865,9 @@ public final Empty deleteExclusion(String name) {
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogExclusionName name = LogExclusionName.ofProjectExclusionName("[PROJECT]", "[EXCLUSION]");
+   *   DeleteExclusionRequest request = DeleteExclusionRequest.newBuilder().setName(name).build();
+   *   Empty response = configServiceV2Client.DeleteExclusion(request);
    * }
    * }</pre>
    *
@@ -1855,7 +1902,8 @@ public final UnaryCallable<DeleteExclusionRequest, Empty> deleteExclusionCallabl
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   GetCmekSettingsRequest request = GetCmekSettingsRequest.newBuilder().build();
+   *   CmekSettings response = configServiceV2Client.GetCmekSettings(request);
    * }
    * }</pre>
    *
@@ -1901,7 +1949,8 @@ public final UnaryCallable<GetCmekSettingsRequest, CmekSettings> getCmekSettings
    *
    * <pre>{@code
    * try (ConfigServiceV2Client configServiceV2Client = ConfigServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   UpdateCmekSettingsRequest request = UpdateCmekSettingsRequest.newBuilder().build();
+   *   CmekSettings response = configServiceV2Client.UpdateCmekSettings(request);
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/LoggingServiceV2Client.java b/test/integration/goldens/logging/LoggingServiceV2Client.java
index 3ef9ab541a..efd1503cec 100644
--- a/test/integration/goldens/logging/LoggingServiceV2Client.java
+++ b/test/integration/goldens/logging/LoggingServiceV2Client.java
@@ -216,7 +216,9 @@ public final Empty deleteLog(String logName) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogName log_name = LogName.ofProjectLogName("[PROJECT]", "[LOG]");
+   *   DeleteLogRequest request = DeleteLogRequest.newBuilder().setLogName(log_name).build();
+   *   Empty response = loggingServiceV2Client.DeleteLog(request);
    * }
    * }</pre>
    *
@@ -400,7 +402,18 @@ public final WriteLogEntriesResponse writeLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogName log_name = LogName.ofProjectLogName("[PROJECT]", "[LOG]");
+   *   MonitoredResource resource = MonitoredResource.newBuilder().build();
+   *   Map<String, String> labels = new HashMap<>();
+   *   List<LogEntry> entries = new ArrayList<>();
+   *   WriteLogEntriesRequest request =
+   *       WriteLogEntriesRequest.newBuilder()
+   *           .setLogName(log_name)
+   *           .setResource(resource)
+   *           .setLabels(labels)
+   *           .setEntries(entries)
+   *           .build();
+   *   WriteLogEntriesResponse response = loggingServiceV2Client.WriteLogEntries(request);
    * }
    * }</pre>
    *
@@ -484,7 +497,19 @@ public final ListLogEntriesPagedResponse listLogEntries(
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   List<String> resource_names = new ArrayList<>();
+   *   String filter = "filter-1274492040";
+   *   String order_by = "order_by1234304744";
+   *   ListLogEntriesRequest request =
+   *       ListLogEntriesRequest.newBuilder()
+   *           .setResourceNames(resource_names)
+   *           .setFilter(filter)
+   *           .setOrderBy(order_by)
+   *           .build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogEntries(resource_names, filter, order_by).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -529,7 +554,12 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   ListMonitoredResourceDescriptorsRequest request =
+   *       ListMonitoredResourceDescriptorsRequest.newBuilder().build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListMonitoredResourceDescriptors(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -721,7 +751,12 @@ public final ListLogsPagedResponse listLogs(String parent) {
    *
    * <pre>{@code
    * try (LoggingServiceV2Client loggingServiceV2Client = LoggingServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   BillingAccountName parent = BillingAccountName.of("[BILLING_ACCOUNT]");
+   *   ListLogsRequest request = ListLogsRequest.newBuilder().setParent(parent).build();
+   *   for (LoggingServiceV2Client loggingServiceV2Client :
+   *       loggingServiceV2Client.ListLogs(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/logging/MetricsServiceV2Client.java b/test/integration/goldens/logging/MetricsServiceV2Client.java
index 5ab7dc6ec8..bf3fac6f53 100644
--- a/test/integration/goldens/logging/MetricsServiceV2Client.java
+++ b/test/integration/goldens/logging/MetricsServiceV2Client.java
@@ -205,7 +205,12 @@ public final ListLogMetricsPagedResponse listLogMetrics(String parent) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   ListLogMetricsRequest request = ListLogMetricsRequest.newBuilder().setParent(parent).build();
+   *   for (MetricsServiceV2Client metricsServiceV2Client :
+   *       metricsServiceV2Client.ListLogMetrics(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -294,7 +299,10 @@ public final LogMetric getLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogMetricName metric_name = LogMetricName.of("[PROJECT]", "[METRIC]");
+   *   GetLogMetricRequest request =
+   *       GetLogMetricRequest.newBuilder().setMetricName(metric_name).build();
+   *   LogMetric response = metricsServiceV2Client.GetLogMetric(request);
    * }
    * }</pre>
    *
@@ -380,7 +388,11 @@ public final LogMetric createLogMetric(String parent, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   LogMetric metric = LogMetric.newBuilder().build();
+   *   CreateLogMetricRequest request =
+   *       CreateLogMetricRequest.newBuilder().setParent(parent).setMetric(metric).build();
+   *   LogMetric response = metricsServiceV2Client.CreateLogMetric(request);
    * }
    * }</pre>
    *
@@ -468,7 +480,11 @@ public final LogMetric updateLogMetric(String metricName, LogMetric metric) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogMetricName metric_name = LogMetricName.of("[PROJECT]", "[METRIC]");
+   *   LogMetric metric = LogMetric.newBuilder().build();
+   *   UpdateLogMetricRequest request =
+   *       UpdateLogMetricRequest.newBuilder().setMetricName(metric_name).setMetric(metric).build();
+   *   LogMetric response = metricsServiceV2Client.UpdateLogMetric(request);
    * }
    * }</pre>
    *
@@ -545,7 +561,10 @@ public final Empty deleteLogMetric(String metricName) {
    *
    * <pre>{@code
    * try (MetricsServiceV2Client metricsServiceV2Client = MetricsServiceV2Client.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   LogMetricName metric_name = LogMetricName.of("[PROJECT]", "[METRIC]");
+   *   DeleteLogMetricRequest request =
+   *       DeleteLogMetricRequest.newBuilder().setMetricName(metric_name).build();
+   *   Empty response = metricsServiceV2Client.DeleteLogMetric(request);
    * }
    * }</pre>
    *
diff --git a/test/integration/goldens/redis/CloudRedisClient.java b/test/integration/goldens/redis/CloudRedisClient.java
index 7607be4dd7..e20d84dca2 100644
--- a/test/integration/goldens/redis/CloudRedisClient.java
+++ b/test/integration/goldens/redis/CloudRedisClient.java
@@ -265,7 +265,12 @@ public final ListInstancesPagedResponse listInstances(String parent) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary paged default rpc method sample code.
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   ListInstancesRequest request = ListInstancesRequest.newBuilder().setParent(parent).build();
+   *   for (CloudRedisClient cloudRedisClient :
+   *       cloudRedisClient.ListInstances(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
    * }
    * }</pre>
    *
@@ -374,7 +379,9 @@ public final Instance getInstance(String name) {
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary default rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   GetInstanceRequest request = GetInstanceRequest.newBuilder().setName(name).build();
+   *   Instance response = cloudRedisClient.GetInstance(request);
    * }
    * }</pre>
    *
@@ -520,7 +527,16 @@ public final OperationFuture<Instance, OperationMetadata> createInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   String instance_id = "instance_id-2101995259";
+   *   Instance instance = Instance.newBuilder().build();
+   *   CreateInstanceRequest request =
+   *       CreateInstanceRequest.newBuilder()
+   *           .setParent(parent)
+   *           .setInstanceId(instance_id)
+   *           .setInstance(instance)
+   *           .build();
+   *   Operation response = CloudRedisClient.createInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -619,7 +635,14 @@ public final OperationFuture<Instance, OperationMetadata> updateInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   FieldMask update_mask = FieldMask.newBuilder().build();
+   *   Instance instance = Instance.newBuilder().build();
+   *   UpdateInstanceRequest request =
+   *       UpdateInstanceRequest.newBuilder()
+   *           .setUpdateMask(update_mask)
+   *           .setInstance(instance)
+   *           .build();
+   *   Operation response = CloudRedisClient.updateInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -725,7 +748,11 @@ public final OperationFuture<Instance, OperationMetadata> upgradeInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   String redis_version = "redis_version-685310444";
+   *   UpgradeInstanceRequest request =
+   *       UpgradeInstanceRequest.newBuilder().setName(name).setRedisVersion(redis_version).build();
+   *   Operation response = CloudRedisClient.upgradeInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -805,7 +832,11 @@ public final OperationFuture<Instance, OperationMetadata> importInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   String name = "name3373707";
+   *   InputConfig input_config = InputConfig.newBuilder().build();
+   *   ImportInstanceRequest request =
+   *       ImportInstanceRequest.newBuilder().setName(name).setInputConfig(input_config).build();
+   *   Operation response = CloudRedisClient.importInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -895,7 +926,11 @@ public final OperationFuture<Instance, OperationMetadata> exportInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   String name = "name3373707";
+   *   OutputConfig output_config = OutputConfig.newBuilder().build();
+   *   ExportInstanceRequest request =
+   *       ExportInstanceRequest.newBuilder().setName(name).setOutputConfig(output_config).build();
+   *   Operation response = CloudRedisClient.exportInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -1013,7 +1048,15 @@ public final OperationFuture<Instance, OperationMetadata> failoverInstanceAsync(
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   FailoverInstanceRequest.DataProtectionMode data_protection_mode =
+   *       FailoverInstanceRequest.DataProtectionMode.forNumber(0);
+   *   FailoverInstanceRequest request =
+   *       FailoverInstanceRequest.newBuilder()
+   *           .setName(name)
+   *           .setDataProtectionMode(data_protection_mode)
+   *           .build();
+   *   Operation response = CloudRedisClient.failoverInstanceAsync(request).get();
    * }
    * }</pre>
    *
@@ -1105,7 +1148,9 @@ public final OperationFuture<Empty, OperationMetadata> deleteInstanceAsync(Strin
    *
    * <pre>{@code
    * try (CloudRedisClient cloudRedisClient = CloudRedisClient.create()) {
-   *   // Note: Not Implement yet, placeholder for unary lro default rpc method sample code.
+   *   InstanceName name = InstanceName.of("[PROJECT]", "[LOCATION]", "[INSTANCE]");
+   *   DeleteInstanceRequest request = DeleteInstanceRequest.newBuilder().setName(name).build();
+   *   Operation response = CloudRedisClient.deleteInstanceAsync(request).get();
    * }
    * }</pre>
    *

From 82e7d38c57ce038a35b2b1722b2b35dbef737776 Mon Sep 17 00:00:00 2001
From: summerji <summerji@google.com>
Date: Wed, 18 Nov 2020 11:35:28 -0800
Subject: [PATCH 19/19] rebase branch33

---
 .../api/generator/gapic/composer/SampleCodeHelperComposer.java  | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
index f4152fe919..95305eecee 100644
--- a/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
+++ b/src/main/java/com/google/api/generator/gapic/composer/SampleCodeHelperComposer.java
@@ -16,7 +16,6 @@
 
 import com.google.api.generator.engine.ast.AssignmentExpr;
 import com.google.api.generator.engine.ast.CommentStatement;
-import com.google.api.generator.engine.ast.ConcreteReference;
 import com.google.api.generator.engine.ast.Expr;
 import com.google.api.generator.engine.ast.ExprStatement;
 import com.google.api.generator.engine.ast.ForStatement;
@@ -31,7 +30,6 @@
 import com.google.api.generator.gapic.model.MethodArgument;
 import com.google.api.generator.gapic.model.ResourceName;
 import com.google.api.generator.gapic.utils.JavaStyle;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;