diff --git a/.github/readme/synth.metadata/synth.metadata b/.github/readme/synth.metadata/synth.metadata
index 28b2b945..bb3bc9c4 100644
--- a/.github/readme/synth.metadata/synth.metadata
+++ b/.github/readme/synth.metadata/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-bigquerydatatransfer.git",
-        "sha": "745a90f215a7cde212a2eae52d092a3883b7f554"
+        "sha": "83e59fa878f808d9be07f75c7e6518346752beed"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "16ec872dd898d7de6e1822badfac32484b5d9031"
+        "sha": "4679e7e415221f03ff2a71e3ffad75b9ec41d87e"
       }
     }
   ]
diff --git a/.github/workflows/auto-release.yaml b/.github/workflows/auto-release.yaml
index 2b6cdbc9..7c8816a7 100644
--- a/.github/workflows/auto-release.yaml
+++ b/.github/workflows/auto-release.yaml
@@ -4,7 +4,7 @@ name: auto-release
 jobs:
   approve:
     runs-on: ubuntu-latest
-    if: contains(github.head_ref, 'release-v')
+    if: contains(github.head_ref, 'release-please')
     steps:
     - uses: actions/github-script@v3
       with:
@@ -16,8 +16,8 @@ jobs:
             return;
           }
 
-          // only approve PRs like "chore: release <release version>"
-          if ( !context.payload.pull_request.title.startsWith("chore: release") ) {
+          // only approve PRs like "chore(master): release <release version>"
+          if ( !context.payload.pull_request.title.startsWith("chore(master): release") ) {
             return;
           }
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 68302207..def8b3a2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -54,7 +54,11 @@ jobs:
       with:
         java-version: 8
     - run: java -version
-    - run: .kokoro/linkage-monitor.sh
+    - name: Install artifacts to local Maven repository
+      run: .kokoro/build.sh
+      shell: bash
+    - name: Validate any conflicts with regard to com.google.cloud:libraries-bom (latest release)
+      uses: GoogleCloudPlatform/cloud-opensource-java/linkage-monitor@v1-linkagemonitor
   lint:
     runs-on: ubuntu-latest
     steps:
diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index f3bc6d1f..d07eec4e 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -116,8 +116,8 @@ bash .kokoro/coerce_logs.sh
 
 if [[ "${ENABLE_BUILD_COP}" == "true" ]]
 then
-    chmod +x ${KOKORO_GFILE_DIR}/linux_amd64/buildcop
-    ${KOKORO_GFILE_DIR}/linux_amd64/buildcop -repo=googleapis/java-bigquerydatatransfer
+    chmod +x ${KOKORO_GFILE_DIR}/linux_amd64/flakybot
+    ${KOKORO_GFILE_DIR}/linux_amd64/flakybot -repo=googleapis/java-bigquerydatatransfer
 fi
 
 echo "exiting with ${RETURN_CODE}"
diff --git a/.kokoro/dependencies.sh b/.kokoro/dependencies.sh
index c91e5a56..0fb8c843 100755
--- a/.kokoro/dependencies.sh
+++ b/.kokoro/dependencies.sh
@@ -31,7 +31,7 @@ export MAVEN_OPTS="-Xmx1024m -XX:MaxPermSize=128m"
 
 # this should run maven enforcer
 retry_with_backoff 3 10 \
-  mvn install -B -V \
+  mvn install -B -V -ntp \
     -DskipTests=true \
     -Dclirr.skip=true
 
@@ -86,4 +86,4 @@ then
 else
   msg "Errors found. See log statements above."
   exit 1
-fi
\ No newline at end of file
+fi
diff --git a/.kokoro/linkage-monitor.sh b/.kokoro/linkage-monitor.sh
deleted file mode 100755
index 759ab4e2..00000000
--- a/.kokoro/linkage-monitor.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/bash
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-# Display commands being run.
-set -x
-
-## Get the directory of the build script
-scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}"))
-## cd to the parent directory, i.e. the root of the git repo
-cd ${scriptDir}/..
-
-# include common functions
-source ${scriptDir}/common.sh
-
-# Print out Java version
-java -version
-echo ${JOB_TYPE}
-
-# attempt to install 3 times with exponential backoff (starting with 10 seconds)
-retry_with_backoff 3 10 \
-  mvn install -B -V \
-    -DskipTests=true \
-    -Dclirr.skip=true \
-    -Denforcer.skip=true \
-    -Dmaven.javadoc.skip=true \
-    -Dgcloud.download.skip=true
-
-# Kokoro job cloud-opensource-java/ubuntu/linkage-monitor-gcs creates this JAR
-JAR=linkage-monitor-latest-all-deps.jar
-curl -v -O "https://storage.googleapis.com/cloud-opensource-java-linkage-monitor/${JAR}"
-
-# Fails if there's new linkage errors compared with baseline
-java -jar ${JAR} com.google.cloud:libraries-bom
diff --git a/.kokoro/release/publish_javadoc.cfg b/.kokoro/release/publish_javadoc.cfg
index 6d735469..f481370b 100644
--- a/.kokoro/release/publish_javadoc.cfg
+++ b/.kokoro/release/publish_javadoc.cfg
@@ -7,10 +7,10 @@ env_vars: {
   value: "docs-staging"
 }
 
+# cloud-rad staging
 env_vars: {
   key: "STAGING_BUCKET_V2"
-  value: "docs-staging-v2"
-  # Production will be at: docs-staging-v2
+  value: "docs-staging-v2-staging"
 }
 
 env_vars: {
@@ -26,4 +26,4 @@ before_action {
       keyname: "docuploader_service_account"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/.kokoro/release/publish_javadoc.sh b/.kokoro/release/publish_javadoc.sh
index da6d7906..5f6318e6 100755
--- a/.kokoro/release/publish_javadoc.sh
+++ b/.kokoro/release/publish_javadoc.sh
@@ -71,7 +71,7 @@ python3 -m docuploader create-metadata \
   --version ${VERSION} \
   --language java
 
-# upload docs
+# upload docs to staging bucket
 python3 -m docuploader upload . \
   --credentials ${CREDENTIALS} \
   --staging-bucket ${STAGING_BUCKET_V2}
diff --git a/.kokoro/release/publish_javadoc11.cfg b/.kokoro/release/publish_javadoc11.cfg
new file mode 100644
index 00000000..cfe3823b
--- /dev/null
+++ b/.kokoro/release/publish_javadoc11.cfg
@@ -0,0 +1,30 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# cloud-rad production
+env_vars: {
+  key: "STAGING_BUCKET_V2"
+  value: "docs-staging-v2"
+}
+
+# Configure the docker image for kokoro-trampoline
+env_vars: {
+  key: "TRAMPOLINE_IMAGE"
+  value: "gcr.io/cloud-devrel-kokoro-resources/java11"
+}
+
+env_vars: {
+  key: "TRAMPOLINE_BUILD_FILE"
+  value: "github/java-bigquerydatatransfer/.kokoro/release/publish_javadoc11.sh"
+}
+
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 73713
+      keyname: "docuploader_service_account"
+    }
+  }
+}
+
+# Downloads docfx doclet resource. This will be in ${KOKORO_GFILE_DIR}/<doclet name>
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/docfx"
diff --git a/.kokoro/release/publish_javadoc11.sh b/.kokoro/release/publish_javadoc11.sh
new file mode 100755
index 00000000..f5171125
--- /dev/null
+++ b/.kokoro/release/publish_javadoc11.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+# Copyright 2021 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eo pipefail
+
+if [[ -z "${CREDENTIALS}" ]]; then
+  CREDENTIALS=${KOKORO_KEYSTORE_DIR}/73713_docuploader_service_account
+fi
+
+if [[ -z "${STAGING_BUCKET_V2}" ]]; then
+  echo "Need to set STAGING_BUCKET_V2 environment variable"
+  exit 1
+fi
+
+# work from the git root directory
+pushd $(dirname "$0")/../../
+
+# install docuploader package
+python3 -m pip install gcp-docuploader
+
+# compile all packages
+mvn clean install -B -q -DskipTests=true
+
+export NAME=google-cloud-bigquerydatatransfer
+export VERSION=$(grep ${NAME}: versions.txt | cut -d: -f3)
+
+# V3 generates docfx yml from javadoc
+# generate yml
+mvn clean site -B -q -P docFX
+
+pushd target/docfx-yml
+
+# create metadata
+python3 -m docuploader create-metadata \
+ --name ${NAME} \
+ --version ${VERSION} \
+ --language java
+
+# upload yml to production bucket
+python3 -m docuploader upload . \
+ --credentials ${CREDENTIALS} \
+ --staging-bucket ${STAGING_BUCKET_V2} \
+ --destination-prefix docfx-
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95f3c2e1..db64a63d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## [1.1.0](https://www.github.com/googleapis/java-bigquerydatatransfer/compare/v1.0.27...v1.1.0) (2021-02-23)
+
+
+### Features
+
+* generate sample code in the Java microgenerator ([#626](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/626)) ([862184b](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/862184bcf68715aa272ff3af3943d35626ae9262))
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-bigquery to v1.127.0 ([#630](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/630)) ([f66ab0d](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/f66ab0d9f237107342b1077af1cb556d30799c50))
+* update dependency com.google.cloud:google-cloud-bigquery to v1.127.1 ([#632](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/632)) ([5ca33ed](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/5ca33edf047e451a234a89238fde0e1a6d8bc40b))
+* update dependency com.google.cloud:google-cloud-bigquery to v1.127.2 ([#634](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/634)) ([8a4d60c](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/8a4d60c16627d5aa99babceb7c551ca48e877bdd))
+* update dependency com.google.cloud:google-cloud-bigquery to v1.127.3 ([#642](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/642)) ([6c44f91](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/6c44f91e6ef6c74fcbdf6caa65cd44ea7e3530bc))
+* update dependency com.google.cloud:google-cloud-pubsub to v1.111.0 ([#622](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/622)) ([f3565cb](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/f3565cb2056afe44811f5aae6a9c3d111e3e9f52))
+* update dependency com.google.cloud:google-cloud-pubsub to v1.111.1 ([#645](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/645)) ([7a2d365](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/7a2d3658482338fa8605c7e1de6f66dc7f23f7c4))
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.19.0 ([#641](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/641)) ([f954ec3](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/f954ec30ba9cca88c5f3eb62f41f389d298b6a3f))
+* update dependency com.google.protobuf:protobuf-java-util to v3.15.0 ([#639](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/639)) ([70afa24](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/70afa24e22fd731093228ad5368f8e65aa7b9bf2))
+* update dependency com.google.protobuf:protobuf-java-util to v3.15.1 ([#643](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/643)) ([bc0d933](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/bc0d9333bf865972af66048f794856986ec2e7f7))
+
 ### [1.0.27](https://www.github.com/googleapis/java-bigquerydatatransfer/compare/v1.0.26...v1.0.27) (2021-01-14)
 
 
diff --git a/LICENSE b/LICENSE
index d6456956..261eeb9e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,3 @@
-
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
diff --git a/README.md b/README.md
index 50421310..ac7f4aff 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>16.2.1</version>
+      <version>16.4.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -38,25 +38,25 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-  <version>1.0.26</version>
+  <version>1.0.27</version>
 </dependency>
 
 ```
 
 If you are using Gradle 5.x or later, add this to your dependencies
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:16.2.1')
+implementation platform('com.google.cloud:libraries-bom:16.4.0')
 
 compile 'com.google.cloud:google-cloud-bigquerydatatransfer'
 ```
 If you are using Gradle without BOM, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-bigquerydatatransfer:1.0.26'
+compile 'com.google.cloud:google-cloud-bigquerydatatransfer:1.0.27'
 ```
 
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquerydatatransfer" % "1.0.26"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquerydatatransfer" % "1.0.27"
 ```
 
 ## Authentication
diff --git a/google-cloud-bigquerydatatransfer-bom/pom.xml b/google-cloud-bigquerydatatransfer-bom/pom.xml
index 67c9ee55..d0850edb 100644
--- a/google-cloud-bigquerydatatransfer-bom/pom.xml
+++ b/google-cloud-bigquerydatatransfer-bom/pom.xml
@@ -3,12 +3,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-bom</artifactId>
-  <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>0.9.4</version>
+    <version>0.10.0</version>
   </parent>
 
   <name>Google Cloud bigquerydatatransfer BOM</name>
@@ -42,11 +42,11 @@
   <distributionManagement>
     <snapshotRepository>
       <id>sonatype-nexus-snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <url>https://google.oss.sonatype.org/content/repositories/snapshots</url>
     </snapshotRepository>
     <repository>
       <id>sonatype-nexus-staging</id>
-      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+      <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
 
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
@@ -88,6 +88,18 @@
           <skip>true</skip>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.sonatype.plugins</groupId>
+        <artifactId>nexus-staging-maven-plugin</artifactId>
+        <version>1.6.8</version>
+        <extensions>true</extensions>
+        <configuration>
+          <serverId>ossrh</serverId>
+          <nexusUrl>https://google.oss.sonatype.org/</nexusUrl>
+          <autoReleaseAfterClose>false</autoReleaseAfterClose>
+          <stagingProgressTimeoutMinutes>15</stagingProgressTimeoutMinutes>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 </project>
\ No newline at end of file
diff --git a/google-cloud-bigquerydatatransfer/pom.xml b/google-cloud-bigquerydatatransfer/pom.xml
index f4f0626c..4737c762 100644
--- a/google-cloud-bigquerydatatransfer/pom.xml
+++ b/google-cloud-bigquerydatatransfer/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-  <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>jar</packaging>
   <name>BigQuery DataTransfer</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquerydatatransfer</site.installationModule>
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClient.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClient.java
index 8e60f941..72995595 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClient.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClient.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import com.google.api.core.ApiFunction;
@@ -36,7 +37,7 @@
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND SERVICE
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Service Description: The Google BigQuery Data Transfer Service API enables BigQuery users to
  * configure the transfer of their data from other Google Products into BigQuery. This service
@@ -45,16 +46,14 @@
  * <p>This class provides the ability to make remote calls to the backing service through method
  * calls that map to API methods. Sample code to get started:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
  *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
  *   DataSource response = dataTransferServiceClient.getDataSource(name);
  * }
- * </code>
- * </pre>
+ * }</pre>
  *
- * <p>Note: close() needs to be called on the dataTransferServiceClient object to clean up resources
+ * <p>Note: close() needs to be called on the DataTransferServiceClient object to clean up resources
  * such as threads. In the example above, try-with-resources is used, which automatically calls
  * close().
  *
@@ -83,30 +82,27 @@
  *
  * <p>To customize credentials:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * DataTransferServiceSettings dataTransferServiceSettings =
  *     DataTransferServiceSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
  *         .build();
  * DataTransferServiceClient dataTransferServiceClient =
  *     DataTransferServiceClient.create(dataTransferServiceSettings);
- * </code>
- * </pre>
+ * }</pre>
  *
- * To customize the endpoint:
+ * <p>To customize the endpoint:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * DataTransferServiceSettings dataTransferServiceSettings =
  *     DataTransferServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
  * DataTransferServiceClient dataTransferServiceClient =
  *     DataTransferServiceClient.create(dataTransferServiceSettings);
- * </code>
- * </pre>
+ * }</pre>
+ *
+ * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
-@Generated("by gapic-generator")
-@BetaApi
+@Generated("by gapic-generator-java")
 public class DataTransferServiceClient implements BackgroundResource {
   private final DataTransferServiceSettings settings;
   private final DataTransferServiceStub stub;
@@ -127,7 +123,7 @@ public static final DataTransferServiceClient create(DataTransferServiceSettings
 
   /**
    * Constructs an instance of DataTransferServiceClient, using the given stub for making calls.
-   * This is for advanced usage - prefer to use DataTransferServiceSettings}.
+   * This is for advanced usage - prefer using create(DataTransferServiceSettings).
    */
   @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
   public static final DataTransferServiceClient create(DataTransferServiceStub stub) {
@@ -159,18 +155,18 @@ public DataTransferServiceStub getStub() {
     return stub;
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a supported data source and returns its settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
    *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
    *   DataSource response = dataTransferServiceClient.getDataSource(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/dataSources/{data_source_id}` or
@@ -183,18 +179,18 @@ public final DataSource getDataSource(DataSourceName name) {
     return getDataSource(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a supported data source and returns its settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   DataSource response = dataTransferServiceClient.getDataSource(name.toString());
+   *   String name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString();
+   *   DataSource response = dataTransferServiceClient.getDataSource(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/dataSources/{data_source_id}` or
@@ -206,21 +202,22 @@ public final DataSource getDataSource(String name) {
     return getDataSource(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a supported data source and returns its settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   GetDataSourceRequest request = GetDataSourceRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   GetDataSourceRequest request =
+   *       GetDataSourceRequest.newBuilder()
+   *           .setName(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .build();
    *   DataSource response = dataTransferServiceClient.getDataSource(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -229,48 +226,50 @@ public final DataSource getDataSource(GetDataSourceRequest request) {
     return getDataSourceCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a supported data source and returns its settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   GetDataSourceRequest request = GetDataSourceRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;DataSource&gt; future = dataTransferServiceClient.getDataSourceCallable().futureCall(request);
-   *   // Do something
+   *   GetDataSourceRequest request =
+   *       GetDataSourceRequest.newBuilder()
+   *           .setName(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .build();
+   *   ApiFuture<DataSource> future =
+   *       dataTransferServiceClient.getDataSourceCallable().futureCall(request);
+   *   // Do something.
    *   DataSource response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<GetDataSourceRequest, DataSource> getDataSourceCallable() {
     return stub.getDataSourceCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   for (DataSource element : dataTransferServiceClient.listDataSources(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned. Must
    *     be in the form: `projects/{project_id}` or `projects/{project_id}/locations/{location_id}
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
-  public final ListDataSourcesPagedResponse listDataSources(ProjectName parent) {
+  public final ListDataSourcesPagedResponse listDataSources(LocationName parent) {
     ListDataSourcesRequest request =
         ListDataSourcesRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -278,26 +277,26 @@ public final ListDataSourcesPagedResponse listDataSources(ProjectName parent) {
     return listDataSources(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (DataSource element : dataTransferServiceClient.listDataSources(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned. Must
    *     be in the form: `projects/{project_id}` or `projects/{project_id}/locations/{location_id}
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
-  public final ListDataSourcesPagedResponse listDataSources(LocationName parent) {
+  public final ListDataSourcesPagedResponse listDataSources(ProjectName parent) {
     ListDataSourcesRequest request =
         ListDataSourcesRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -305,20 +304,21 @@ public final ListDataSourcesPagedResponse listDataSources(LocationName parent) {
     return listDataSources(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (DataSource element : dataTransferServiceClient.listDataSources(parent.toString()).iterateAll()) {
+   *   String parent =
+   *       DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString();
+   *   for (DataSource element : dataTransferServiceClient.listDataSources(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned. Must
    *     be in the form: `projects/{project_id}` or `projects/{project_id}/locations/{location_id}
@@ -329,23 +329,26 @@ public final ListDataSourcesPagedResponse listDataSources(String parent) {
     return listDataSources(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListDataSourcesRequest request = ListDataSourcesRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
+   *   ListDataSourcesRequest request =
+   *       ListDataSourcesRequest.newBuilder()
+   *           .setParent(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
    *   for (DataSource element : dataTransferServiceClient.listDataSources(request).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -354,46 +357,47 @@ public final ListDataSourcesPagedResponse listDataSources(ListDataSourcesRequest
     return listDataSourcesPagedCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListDataSourcesRequest request = ListDataSourcesRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   ApiFuture&lt;ListDataSourcesPagedResponse&gt; future = dataTransferServiceClient.listDataSourcesPagedCallable().futureCall(request);
-   *   // Do something
+   *   ListDataSourcesRequest request =
+   *       ListDataSourcesRequest.newBuilder()
+   *           .setParent(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
+   *   ApiFuture<DataSource> future =
+   *       dataTransferServiceClient.listDataSourcesPagedCallable().futureCall(request);
+   *   // Do something.
    *   for (DataSource element : future.get().iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListDataSourcesRequest, ListDataSourcesPagedResponse>
       listDataSourcesPagedCallable() {
     return stub.listDataSourcesPagedCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists supported data sources and returns their settings, which can be used for UI rendering.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListDataSourcesRequest request = ListDataSourcesRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
    *   while (true) {
-   *     ListDataSourcesResponse response = dataTransferServiceClient.listDataSourcesCallable().call(request);
-   *     for (DataSource element : response.getDataSourcesList()) {
+   *     ListDataSourcesResponse response =
+   *         dataTransferServiceClient.listDataSourcesCallable().call(request);
+   *     for (DataSource element : response.getResponsesList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();
@@ -404,26 +408,27 @@ public final ListDataSourcesPagedResponse listDataSources(ListDataSourcesRequest
    *     }
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListDataSourcesRequest, ListDataSourcesResponse>
       listDataSourcesCallable() {
     return stub.listDataSourcesCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new data transfer configuration.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   TransferConfig response = dataTransferServiceClient.createTransferConfig(parent, transferConfig);
+   *   TransferConfig response =
+   *       dataTransferServiceClient.createTransferConfig(parent, transferConfig);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id where the transfer configuration should be
    *     created. Must be in the format projects/{project_id}/locations/{location_id} or
@@ -433,7 +438,7 @@ public final ListDataSourcesPagedResponse listDataSources(ListDataSourcesRequest
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final TransferConfig createTransferConfig(
-      ProjectName parent, TransferConfig transferConfig) {
+      LocationName parent, TransferConfig transferConfig) {
     CreateTransferConfigRequest request =
         CreateTransferConfigRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -442,19 +447,20 @@ public final TransferConfig createTransferConfig(
     return createTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new data transfer configuration.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   TransferConfig response = dataTransferServiceClient.createTransferConfig(parent, transferConfig);
+   *   TransferConfig response =
+   *       dataTransferServiceClient.createTransferConfig(parent, transferConfig);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id where the transfer configuration should be
    *     created. Must be in the format projects/{project_id}/locations/{location_id} or
@@ -464,7 +470,7 @@ public final TransferConfig createTransferConfig(
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final TransferConfig createTransferConfig(
-      LocationName parent, TransferConfig transferConfig) {
+      ProjectName parent, TransferConfig transferConfig) {
     CreateTransferConfigRequest request =
         CreateTransferConfigRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -473,19 +479,22 @@ public final TransferConfig createTransferConfig(
     return createTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new data transfer configuration.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   String parent =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *           .toString();
    *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   TransferConfig response = dataTransferServiceClient.createTransferConfig(parent.toString(), transferConfig);
+   *   TransferConfig response =
+   *       dataTransferServiceClient.createTransferConfig(parent, transferConfig);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id where the transfer configuration should be
    *     created. Must be in the format projects/{project_id}/locations/{location_id} or
@@ -503,23 +512,27 @@ public final TransferConfig createTransferConfig(String parent, TransferConfig t
     return createTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new data transfer configuration.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   CreateTransferConfigRequest request = CreateTransferConfigRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .setTransferConfig(transferConfig)
-   *     .build();
+   *   CreateTransferConfigRequest request =
+   *       CreateTransferConfigRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .setTransferConfig(TransferConfig.newBuilder().build())
+   *           .setAuthorizationCode("authorizationCode742596102")
+   *           .setVersionInfo("versionInfo688769446")
+   *           .setServiceAccountName("serviceAccountName2137368675")
+   *           .build();
    *   TransferConfig response = dataTransferServiceClient.createTransferConfig(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -528,44 +541,50 @@ public final TransferConfig createTransferConfig(CreateTransferConfigRequest req
     return createTransferConfigCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new data transfer configuration.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   CreateTransferConfigRequest request = CreateTransferConfigRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .setTransferConfig(transferConfig)
-   *     .build();
-   *   ApiFuture&lt;TransferConfig&gt; future = dataTransferServiceClient.createTransferConfigCallable().futureCall(request);
-   *   // Do something
+   *   CreateTransferConfigRequest request =
+   *       CreateTransferConfigRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .setTransferConfig(TransferConfig.newBuilder().build())
+   *           .setAuthorizationCode("authorizationCode742596102")
+   *           .setVersionInfo("versionInfo688769446")
+   *           .setServiceAccountName("serviceAccountName2137368675")
+   *           .build();
+   *   ApiFuture<TransferConfig> future =
+   *       dataTransferServiceClient.createTransferConfigCallable().futureCall(request);
+   *   // Do something.
    *   TransferConfig response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<CreateTransferConfigRequest, TransferConfig>
       createTransferConfigCallable() {
     return stub.createTransferConfigCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Updates a data transfer configuration. All fields must be set, even if they are not updated.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
    *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
    *   FieldMask updateMask = FieldMask.newBuilder().build();
-   *   TransferConfig response = dataTransferServiceClient.updateTransferConfig(transferConfig, updateMask);
+   *   TransferConfig response =
+   *       dataTransferServiceClient.updateTransferConfig(transferConfig, updateMask);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param transferConfig Required. Data transfer configuration to create.
    * @param updateMask Required. Required list of fields to be updated in this request.
@@ -581,23 +600,25 @@ public final TransferConfig updateTransferConfig(
     return updateTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Updates a data transfer configuration. All fields must be set, even if they are not updated.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   FieldMask updateMask = FieldMask.newBuilder().build();
-   *   UpdateTransferConfigRequest request = UpdateTransferConfigRequest.newBuilder()
-   *     .setTransferConfig(transferConfig)
-   *     .setUpdateMask(updateMask)
-   *     .build();
+   *   UpdateTransferConfigRequest request =
+   *       UpdateTransferConfigRequest.newBuilder()
+   *           .setTransferConfig(TransferConfig.newBuilder().build())
+   *           .setAuthorizationCode("authorizationCode742596102")
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setVersionInfo("versionInfo688769446")
+   *           .setServiceAccountName("serviceAccountName2137368675")
+   *           .build();
    *   TransferConfig response = dataTransferServiceClient.updateTransferConfig(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -606,43 +627,47 @@ public final TransferConfig updateTransferConfig(UpdateTransferConfigRequest req
     return updateTransferConfigCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Updates a data transfer configuration. All fields must be set, even if they are not updated.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfig transferConfig = TransferConfig.newBuilder().build();
-   *   FieldMask updateMask = FieldMask.newBuilder().build();
-   *   UpdateTransferConfigRequest request = UpdateTransferConfigRequest.newBuilder()
-   *     .setTransferConfig(transferConfig)
-   *     .setUpdateMask(updateMask)
-   *     .build();
-   *   ApiFuture&lt;TransferConfig&gt; future = dataTransferServiceClient.updateTransferConfigCallable().futureCall(request);
-   *   // Do something
+   *   UpdateTransferConfigRequest request =
+   *       UpdateTransferConfigRequest.newBuilder()
+   *           .setTransferConfig(TransferConfig.newBuilder().build())
+   *           .setAuthorizationCode("authorizationCode742596102")
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setVersionInfo("versionInfo688769446")
+   *           .setServiceAccountName("serviceAccountName2137368675")
+   *           .build();
+   *   ApiFuture<TransferConfig> future =
+   *       dataTransferServiceClient.updateTransferConfigCallable().futureCall(request);
+   *   // Do something.
    *   TransferConfig response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<UpdateTransferConfigRequest, TransferConfig>
       updateTransferConfigCallable() {
     return stub.updateTransferConfigCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes a data transfer configuration, including any associated transfer runs and logs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+   *   TransferConfigName name =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
    *   dataTransferServiceClient.deleteTransferConfig(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -657,18 +682,20 @@ public final void deleteTransferConfig(TransferConfigName name) {
     deleteTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes a data transfer configuration, including any associated transfer runs and logs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   dataTransferServiceClient.deleteTransferConfig(name.toString());
+   *   String name =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *           .toString();
+   *   dataTransferServiceClient.deleteTransferConfig(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -681,21 +708,23 @@ public final void deleteTransferConfig(String name) {
     deleteTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes a data transfer configuration, including any associated transfer runs and logs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   DeleteTransferConfigRequest request = DeleteTransferConfigRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   DeleteTransferConfigRequest request =
+   *       DeleteTransferConfigRequest.newBuilder()
+   *           .setName(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
    *   dataTransferServiceClient.deleteTransferConfig(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -704,40 +733,44 @@ public final void deleteTransferConfig(DeleteTransferConfigRequest request) {
     deleteTransferConfigCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes a data transfer configuration, including any associated transfer runs and logs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   DeleteTransferConfigRequest request = DeleteTransferConfigRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;Void&gt; future = dataTransferServiceClient.deleteTransferConfigCallable().futureCall(request);
-   *   // Do something
+   *   DeleteTransferConfigRequest request =
+   *       DeleteTransferConfigRequest.newBuilder()
+   *           .setName(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<Empty> future =
+   *       dataTransferServiceClient.deleteTransferConfigCallable().futureCall(request);
+   *   // Do something.
    *   future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<DeleteTransferConfigRequest, Empty> deleteTransferConfigCallable() {
     return stub.deleteTransferConfigCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about a data transfer config.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+   *   TransferConfigName name =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
    *   TransferConfig response = dataTransferServiceClient.getTransferConfig(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -752,18 +785,20 @@ public final TransferConfig getTransferConfig(TransferConfigName name) {
     return getTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about a data transfer config.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   TransferConfig response = dataTransferServiceClient.getTransferConfig(name.toString());
+   *   String name =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *           .toString();
+   *   TransferConfig response = dataTransferServiceClient.getTransferConfig(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -775,21 +810,23 @@ public final TransferConfig getTransferConfig(String name) {
     return getTransferConfig(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about a data transfer config.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   GetTransferConfigRequest request = GetTransferConfigRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   GetTransferConfigRequest request =
+   *       GetTransferConfigRequest.newBuilder()
+   *           .setName(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
    *   TransferConfig response = dataTransferServiceClient.getTransferConfig(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -798,48 +835,52 @@ public final TransferConfig getTransferConfig(GetTransferConfigRequest request)
     return getTransferConfigCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about a data transfer config.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName name = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   GetTransferConfigRequest request = GetTransferConfigRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;TransferConfig&gt; future = dataTransferServiceClient.getTransferConfigCallable().futureCall(request);
-   *   // Do something
+   *   GetTransferConfigRequest request =
+   *       GetTransferConfigRequest.newBuilder()
+   *           .setName(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<TransferConfig> future =
+   *       dataTransferServiceClient.getTransferConfigCallable().futureCall(request);
+   *   // Do something.
    *   TransferConfig response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<GetTransferConfigRequest, TransferConfig> getTransferConfigCallable() {
     return stub.getTransferConfigCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (TransferConfig element : dataTransferServiceClient.listTransferConfigs(parent).iterateAll()) {
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   for (TransferConfig element :
+   *       dataTransferServiceClient.listTransferConfigs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned:
    *     `projects/{project_id}` or `projects/{project_id}/locations/{location_id}`
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
-  public final ListTransferConfigsPagedResponse listTransferConfigs(ProjectName parent) {
+  public final ListTransferConfigsPagedResponse listTransferConfigs(LocationName parent) {
     ListTransferConfigsRequest request =
         ListTransferConfigsRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -847,26 +888,27 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(ProjectName pa
     return listTransferConfigs(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   for (TransferConfig element : dataTransferServiceClient.listTransferConfigs(parent).iterateAll()) {
+   *   ProjectName parent = ProjectName.of("[PROJECT]");
+   *   for (TransferConfig element :
+   *       dataTransferServiceClient.listTransferConfigs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned:
    *     `projects/{project_id}` or `projects/{project_id}/locations/{location_id}`
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
-  public final ListTransferConfigsPagedResponse listTransferConfigs(LocationName parent) {
+  public final ListTransferConfigsPagedResponse listTransferConfigs(ProjectName parent) {
     ListTransferConfigsRequest request =
         ListTransferConfigsRequest.newBuilder()
             .setParent(parent == null ? null : parent.toString())
@@ -874,20 +916,23 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(LocationName p
     return listTransferConfigs(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   for (TransferConfig element : dataTransferServiceClient.listTransferConfigs(parent.toString()).iterateAll()) {
+   *   String parent =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *           .toString();
+   *   for (TransferConfig element :
+   *       dataTransferServiceClient.listTransferConfigs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. The BigQuery project id for which data sources should be returned:
    *     `projects/{project_id}` or `projects/{project_id}/locations/{location_id}`
@@ -899,23 +944,29 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(String parent)
     return listTransferConfigs(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListTransferConfigsRequest request = ListTransferConfigsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   for (TransferConfig element : dataTransferServiceClient.listTransferConfigs(request).iterateAll()) {
+   *   ListTransferConfigsRequest request =
+   *       ListTransferConfigsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .addAllDataSourceIds(new ArrayList<String>())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
+   *   for (TransferConfig element :
+   *       dataTransferServiceClient.listTransferConfigs(request).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -925,46 +976,49 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(
     return listTransferConfigsPagedCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListTransferConfigsRequest request = ListTransferConfigsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   ApiFuture&lt;ListTransferConfigsPagedResponse&gt; future = dataTransferServiceClient.listTransferConfigsPagedCallable().futureCall(request);
-   *   // Do something
+   *   ListTransferConfigsRequest request =
+   *       ListTransferConfigsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .addAllDataSourceIds(new ArrayList<String>())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
+   *   ApiFuture<TransferConfig> future =
+   *       dataTransferServiceClient.listTransferConfigsPagedCallable().futureCall(request);
+   *   // Do something.
    *   for (TransferConfig element : future.get().iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferConfigsRequest, ListTransferConfigsPagedResponse>
       listTransferConfigsPagedCallable() {
     return stub.listTransferConfigsPagedCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about all data transfers in the project.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   ProjectName parent = ProjectName.of("[PROJECT]");
-   *   ListTransferConfigsRequest request = ListTransferConfigsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
    *   while (true) {
-   *     ListTransferConfigsResponse response = dataTransferServiceClient.listTransferConfigsCallable().call(request);
-   *     for (TransferConfig element : response.getTransferConfigsList()) {
+   *     ListTransferConfigsResponse response =
+   *         dataTransferServiceClient.listTransferConfigsCallable().call(request);
+   *     for (TransferConfig element : response.getResponsesList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();
@@ -975,14 +1029,14 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(
    *     }
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferConfigsRequest, ListTransferConfigsResponse>
       listTransferConfigsCallable() {
     return stub.listTransferConfigsCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates transfer runs for a time range [start_time, end_time]. For each date - or whatever
    * granularity the data source supports - in the range, one transfer run is created. Note that
@@ -991,14 +1045,16 @@ public final ListTransferConfigsPagedResponse listTransferConfigs(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+   *   TransferConfigName parent =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
    *   Timestamp startTime = Timestamp.newBuilder().build();
    *   Timestamp endTime = Timestamp.newBuilder().build();
-   *   ScheduleTransferRunsResponse response = dataTransferServiceClient.scheduleTransferRuns(parent, startTime, endTime);
+   *   ScheduleTransferRunsResponse response =
+   *       dataTransferServiceClient.scheduleTransferRuns(parent, startTime, endTime);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Transfer configuration name in the form:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -1020,7 +1076,7 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
     return scheduleTransferRuns(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates transfer runs for a time range [start_time, end_time]. For each date - or whatever
    * granularity the data source supports - in the range, one transfer run is created. Note that
@@ -1029,14 +1085,17 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+   *   String parent =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *           .toString();
    *   Timestamp startTime = Timestamp.newBuilder().build();
    *   Timestamp endTime = Timestamp.newBuilder().build();
-   *   ScheduleTransferRunsResponse response = dataTransferServiceClient.scheduleTransferRuns(parent.toString(), startTime, endTime);
+   *   ScheduleTransferRunsResponse response =
+   *       dataTransferServiceClient.scheduleTransferRuns(parent, startTime, endTime);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Transfer configuration name in the form:
    *     `projects/{project_id}/transferConfigs/{config_id}` or
@@ -1058,7 +1117,7 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
     return scheduleTransferRuns(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates transfer runs for a time range [start_time, end_time]. For each date - or whatever
    * granularity the data source supports - in the range, one transfer run is created. Note that
@@ -1067,19 +1126,20 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   Timestamp startTime = Timestamp.newBuilder().build();
-   *   Timestamp endTime = Timestamp.newBuilder().build();
-   *   ScheduleTransferRunsRequest request = ScheduleTransferRunsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .setStartTime(startTime)
-   *     .setEndTime(endTime)
-   *     .build();
-   *   ScheduleTransferRunsResponse response = dataTransferServiceClient.scheduleTransferRuns(request);
+   *   ScheduleTransferRunsRequest request =
+   *       ScheduleTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .setStartTime(Timestamp.newBuilder().build())
+   *           .setEndTime(Timestamp.newBuilder().build())
+   *           .build();
+   *   ScheduleTransferRunsResponse response =
+   *       dataTransferServiceClient.scheduleTransferRuns(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1089,7 +1149,7 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
     return scheduleTransferRunsCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates transfer runs for a time range [start_time, end_time]. For each date - or whatever
    * granularity the data source supports - in the range, one transfer run is created. Note that
@@ -1098,28 +1158,29 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   Timestamp startTime = Timestamp.newBuilder().build();
-   *   Timestamp endTime = Timestamp.newBuilder().build();
-   *   ScheduleTransferRunsRequest request = ScheduleTransferRunsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .setStartTime(startTime)
-   *     .setEndTime(endTime)
-   *     .build();
-   *   ApiFuture&lt;ScheduleTransferRunsResponse&gt; future = dataTransferServiceClient.scheduleTransferRunsCallable().futureCall(request);
-   *   // Do something
+   *   ScheduleTransferRunsRequest request =
+   *       ScheduleTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .setStartTime(Timestamp.newBuilder().build())
+   *           .setEndTime(Timestamp.newBuilder().build())
+   *           .build();
+   *   ApiFuture<ScheduleTransferRunsResponse> future =
+   *       dataTransferServiceClient.scheduleTransferRunsCallable().futureCall(request);
+   *   // Do something.
    *   ScheduleTransferRunsResponse response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>
       scheduleTransferRunsCallable() {
     return stub.scheduleTransferRunsCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Start manual transfer runs to be executed now with schedule_time equal to current time. The
    * transfer runs can be created for a time range where the run_time is between start_time
@@ -1127,12 +1188,18 @@ public final ScheduleTransferRunsResponse scheduleTransferRuns(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   StartManualTransferRunsRequest request = StartManualTransferRunsRequest.newBuilder().build();
-   *   StartManualTransferRunsResponse response = dataTransferServiceClient.startManualTransferRuns(request);
+   *   StartManualTransferRunsRequest request =
+   *       StartManualTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
+   *   StartManualTransferRunsResponse response =
+   *       dataTransferServiceClient.startManualTransferRuns(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1142,7 +1209,7 @@ public final StartManualTransferRunsResponse startManualTransferRuns(
     return startManualTransferRunsCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Start manual transfer runs to be executed now with schedule_time equal to current time. The
    * transfer runs can be created for a time range where the run_time is between start_time
@@ -1150,32 +1217,39 @@ public final StartManualTransferRunsResponse startManualTransferRuns(
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   StartManualTransferRunsRequest request = StartManualTransferRunsRequest.newBuilder().build();
-   *   ApiFuture&lt;StartManualTransferRunsResponse&gt; future = dataTransferServiceClient.startManualTransferRunsCallable().futureCall(request);
-   *   // Do something
+   *   StartManualTransferRunsRequest request =
+   *       StartManualTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<StartManualTransferRunsResponse> future =
+   *       dataTransferServiceClient.startManualTransferRunsCallable().futureCall(request);
+   *   // Do something.
    *   StartManualTransferRunsResponse response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<StartManualTransferRunsRequest, StartManualTransferRunsResponse>
       startManualTransferRunsCallable() {
     return stub.startManualTransferRunsCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about the particular transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+   *   RunName name =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
    *   TransferRun response = dataTransferServiceClient.getTransferRun(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1188,18 +1262,20 @@ public final TransferRun getTransferRun(RunName name) {
     return getTransferRun(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about the particular transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   TransferRun response = dataTransferServiceClient.getTransferRun(name.toString());
+   *   String name =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *           .toString();
+   *   TransferRun response = dataTransferServiceClient.getTransferRun(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1211,21 +1287,23 @@ public final TransferRun getTransferRun(String name) {
     return getTransferRun(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about the particular transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   GetTransferRunRequest request = GetTransferRunRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   GetTransferRunRequest request =
+   *       GetTransferRunRequest.newBuilder()
+   *           .setName(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .build();
    *   TransferRun response = dataTransferServiceClient.getTransferRun(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1234,40 +1312,44 @@ public final TransferRun getTransferRun(GetTransferRunRequest request) {
     return getTransferRunCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about the particular transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   GetTransferRunRequest request = GetTransferRunRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;TransferRun&gt; future = dataTransferServiceClient.getTransferRunCallable().futureCall(request);
-   *   // Do something
+   *   GetTransferRunRequest request =
+   *       GetTransferRunRequest.newBuilder()
+   *           .setName(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<TransferRun> future =
+   *       dataTransferServiceClient.getTransferRunCallable().futureCall(request);
+   *   // Do something.
    *   TransferRun response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<GetTransferRunRequest, TransferRun> getTransferRunCallable() {
     return stub.getTransferRunCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the specified transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+   *   RunName name =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
    *   dataTransferServiceClient.deleteTransferRun(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1282,18 +1364,20 @@ public final void deleteTransferRun(RunName name) {
     deleteTransferRun(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the specified transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   dataTransferServiceClient.deleteTransferRun(name.toString());
+   *   String name =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *           .toString();
+   *   dataTransferServiceClient.deleteTransferRun(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The field will contain name of the resource requested, for example:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1305,21 +1389,23 @@ public final void deleteTransferRun(String name) {
     deleteTransferRun(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the specified transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   DeleteTransferRunRequest request = DeleteTransferRunRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   DeleteTransferRunRequest request =
+   *       DeleteTransferRunRequest.newBuilder()
+   *           .setName(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .build();
    *   dataTransferServiceClient.deleteTransferRun(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1328,42 +1414,46 @@ public final void deleteTransferRun(DeleteTransferRunRequest request) {
     deleteTransferRunCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the specified transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName name = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   DeleteTransferRunRequest request = DeleteTransferRunRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;Void&gt; future = dataTransferServiceClient.deleteTransferRunCallable().futureCall(request);
-   *   // Do something
+   *   DeleteTransferRunRequest request =
+   *       DeleteTransferRunRequest.newBuilder()
+   *           .setName(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<Empty> future =
+   *       dataTransferServiceClient.deleteTransferRunCallable().futureCall(request);
+   *   // Do something.
    *   future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<DeleteTransferRunRequest, Empty> deleteTransferRunCallable() {
     return stub.deleteTransferRunCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about running and completed jobs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+   *   TransferConfigName parent =
+   *       TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
    *   for (TransferRun element : dataTransferServiceClient.listTransferRuns(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Name of transfer configuration for which transfer runs should be
    *     retrieved. Format of transfer configuration resource name is:
@@ -1379,20 +1469,22 @@ public final ListTransferRunsPagedResponse listTransferRuns(TransferConfigName p
     return listTransferRuns(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about running and completed jobs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   for (TransferRun element : dataTransferServiceClient.listTransferRuns(parent.toString()).iterateAll()) {
+   *   String parent =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *           .toString();
+   *   for (TransferRun element : dataTransferServiceClient.listTransferRuns(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Name of transfer configuration for which transfer runs should be
    *     retrieved. Format of transfer configuration resource name is:
@@ -1406,23 +1498,28 @@ public final ListTransferRunsPagedResponse listTransferRuns(String parent) {
     return listTransferRuns(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about running and completed jobs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   ListTransferRunsRequest request = ListTransferRunsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
+   *   ListTransferRunsRequest request =
+   *       ListTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .addAllStates(new ArrayList<TransferState>())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
    *   for (TransferRun element : dataTransferServiceClient.listTransferRuns(request).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1431,46 +1528,49 @@ public final ListTransferRunsPagedResponse listTransferRuns(ListTransferRunsRequ
     return listTransferRunsPagedCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about running and completed jobs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   ListTransferRunsRequest request = ListTransferRunsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   ApiFuture&lt;ListTransferRunsPagedResponse&gt; future = dataTransferServiceClient.listTransferRunsPagedCallable().futureCall(request);
-   *   // Do something
+   *   ListTransferRunsRequest request =
+   *       ListTransferRunsRequest.newBuilder()
+   *           .setParent(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .addAllStates(new ArrayList<TransferState>())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .build();
+   *   ApiFuture<TransferRun> future =
+   *       dataTransferServiceClient.listTransferRunsPagedCallable().futureCall(request);
+   *   // Do something.
    *   for (TransferRun element : future.get().iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferRunsRequest, ListTransferRunsPagedResponse>
       listTransferRunsPagedCallable() {
     return stub.listTransferRunsPagedCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns information about running and completed jobs.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   TransferConfigName parent = TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-   *   ListTransferRunsRequest request = ListTransferRunsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
    *   while (true) {
-   *     ListTransferRunsResponse response = dataTransferServiceClient.listTransferRunsCallable().call(request);
-   *     for (TransferRun element : response.getTransferRunsList()) {
+   *     ListTransferRunsResponse response =
+   *         dataTransferServiceClient.listTransferRunsCallable().call(request);
+   *     for (TransferRun element : response.getResponsesList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();
@@ -1481,27 +1581,29 @@ public final ListTransferRunsPagedResponse listTransferRuns(ListTransferRunsRequ
    *     }
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferRunsRequest, ListTransferRunsResponse>
       listTransferRunsCallable() {
     return stub.listTransferRunsCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns user facing log messages for the data transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName parent = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   for (TransferMessage element : dataTransferServiceClient.listTransferLogs(parent).iterateAll()) {
+   *   RunName parent =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+   *   for (TransferMessage element :
+   *       dataTransferServiceClient.listTransferLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Transfer run name in the form:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1516,20 +1618,23 @@ public final ListTransferLogsPagedResponse listTransferLogs(RunName parent) {
     return listTransferLogs(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns user facing log messages for the data transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName parent = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   for (TransferMessage element : dataTransferServiceClient.listTransferLogs(parent.toString()).iterateAll()) {
+   *   String parent =
+   *       RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *           .toString();
+   *   for (TransferMessage element :
+   *       dataTransferServiceClient.listTransferLogs(parent).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param parent Required. Transfer run name in the form:
    *     `projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}` or
@@ -1542,23 +1647,29 @@ public final ListTransferLogsPagedResponse listTransferLogs(String parent) {
     return listTransferLogs(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns user facing log messages for the data transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName parent = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   ListTransferLogsRequest request = ListTransferLogsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   for (TransferMessage element : dataTransferServiceClient.listTransferLogs(request).iterateAll()) {
+   *   ListTransferLogsRequest request =
+   *       ListTransferLogsRequest.newBuilder()
+   *           .setParent(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .addAllMessageTypes(new ArrayList<TransferMessage.MessageSeverity>())
+   *           .build();
+   *   for (TransferMessage element :
+   *       dataTransferServiceClient.listTransferLogs(request).iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1567,46 +1678,49 @@ public final ListTransferLogsPagedResponse listTransferLogs(ListTransferLogsRequ
     return listTransferLogsPagedCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns user facing log messages for the data transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName parent = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   ListTransferLogsRequest request = ListTransferLogsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
-   *   ApiFuture&lt;ListTransferLogsPagedResponse&gt; future = dataTransferServiceClient.listTransferLogsPagedCallable().futureCall(request);
-   *   // Do something
+   *   ListTransferLogsRequest request =
+   *       ListTransferLogsRequest.newBuilder()
+   *           .setParent(
+   *               RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+   *                   .toString())
+   *           .setPageToken("pageToken873572522")
+   *           .setPageSize(883849137)
+   *           .addAllMessageTypes(new ArrayList<TransferMessage.MessageSeverity>())
+   *           .build();
+   *   ApiFuture<TransferMessage> future =
+   *       dataTransferServiceClient.listTransferLogsPagedCallable().futureCall(request);
+   *   // Do something.
    *   for (TransferMessage element : future.get().iterateAll()) {
    *     // doThingsWith(element);
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferLogsRequest, ListTransferLogsPagedResponse>
       listTransferLogsPagedCallable() {
     return stub.listTransferLogsPagedCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns user facing log messages for the data transfer run.
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   RunName parent = RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-   *   ListTransferLogsRequest request = ListTransferLogsRequest.newBuilder()
-   *     .setParent(parent.toString())
-   *     .build();
    *   while (true) {
-   *     ListTransferLogsResponse response = dataTransferServiceClient.listTransferLogsCallable().call(request);
-   *     for (TransferMessage element : response.getTransferMessagesList()) {
+   *     ListTransferLogsResponse response =
+   *         dataTransferServiceClient.listTransferLogsCallable().call(request);
+   *     for (TransferMessage element : response.getResponsesList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();
@@ -1617,14 +1731,14 @@ public final ListTransferLogsPagedResponse listTransferLogs(ListTransferLogsRequ
    *     }
    *   }
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<ListTransferLogsRequest, ListTransferLogsResponse>
       listTransferLogsCallable() {
     return stub.listTransferLogsCallable();
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns true if valid credentials exist for the given data source and requesting user. Some
    * data sources doesn't support service account, so we need to talk to them on behalf of the end
@@ -1633,12 +1747,12 @@ public final ListTransferLogsPagedResponse listTransferLogs(ListTransferLogsRequ
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
    *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
    *   CheckValidCredsResponse response = dataTransferServiceClient.checkValidCreds(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The data source in the form:
    *     `projects/{project_id}/dataSources/{data_source_id}` or
@@ -1651,7 +1765,7 @@ public final CheckValidCredsResponse checkValidCreds(DataSourceName name) {
     return checkValidCreds(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns true if valid credentials exist for the given data source and requesting user. Some
    * data sources doesn't support service account, so we need to talk to them on behalf of the end
@@ -1660,12 +1774,12 @@ public final CheckValidCredsResponse checkValidCreds(DataSourceName name) {
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   CheckValidCredsResponse response = dataTransferServiceClient.checkValidCreds(name.toString());
+   *   String name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString();
+   *   CheckValidCredsResponse response = dataTransferServiceClient.checkValidCreds(name);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param name Required. The data source in the form:
    *     `projects/{project_id}/dataSources/{data_source_id}` or
@@ -1677,7 +1791,7 @@ public final CheckValidCredsResponse checkValidCreds(String name) {
     return checkValidCreds(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns true if valid credentials exist for the given data source and requesting user. Some
    * data sources doesn't support service account, so we need to talk to them on behalf of the end
@@ -1686,15 +1800,16 @@ public final CheckValidCredsResponse checkValidCreds(String name) {
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   CheckValidCredsRequest request = CheckValidCredsRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
+   *   CheckValidCredsRequest request =
+   *       CheckValidCredsRequest.newBuilder()
+   *           .setName(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .build();
    *   CheckValidCredsResponse response = dataTransferServiceClient.checkValidCreds(request);
    * }
-   * </code></pre>
+   * }</pre>
    *
    * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -1703,7 +1818,7 @@ public final CheckValidCredsResponse checkValidCreds(CheckValidCredsRequest requ
     return checkValidCredsCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns true if valid credentials exist for the given data source and requesting user. Some
    * data sources doesn't support service account, so we need to talk to them on behalf of the end
@@ -1712,17 +1827,19 @@ public final CheckValidCredsResponse checkValidCreds(CheckValidCredsRequest requ
    *
    * <p>Sample code:
    *
-   * <pre><code>
+   * <pre>{@code
    * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
-   *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-   *   CheckValidCredsRequest request = CheckValidCredsRequest.newBuilder()
-   *     .setName(name.toString())
-   *     .build();
-   *   ApiFuture&lt;CheckValidCredsResponse&gt; future = dataTransferServiceClient.checkValidCredsCallable().futureCall(request);
-   *   // Do something
+   *   CheckValidCredsRequest request =
+   *       CheckValidCredsRequest.newBuilder()
+   *           .setName(
+   *               DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+   *           .build();
+   *   ApiFuture<CheckValidCredsResponse> future =
+   *       dataTransferServiceClient.checkValidCredsCallable().futureCall(request);
+   *   // Do something.
    *   CheckValidCredsResponse response = future.get();
    * }
-   * </code></pre>
+   * }</pre>
    */
   public final UnaryCallable<CheckValidCredsRequest, CheckValidCredsResponse>
       checkValidCredsCallable() {
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSettings.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSettings.java
index 4abb3d73..b86072d9 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSettings.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSettings.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
@@ -37,7 +38,7 @@
 import java.util.List;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Settings class to configure an instance of {@link DataTransferServiceClient}.
  *
@@ -55,23 +56,25 @@
  *
  * <p>For example, to set the total timeout of getDataSource to 30 seconds:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * DataTransferServiceSettings.Builder dataTransferServiceSettingsBuilder =
  *     DataTransferServiceSettings.newBuilder();
  * dataTransferServiceSettingsBuilder
  *     .getDataSourceSettings()
  *     .setRetrySettings(
- *         dataTransferServiceSettingsBuilder.getDataSourceSettings().getRetrySettings().toBuilder()
+ *         dataTransferServiceSettingsBuilder
+ *             .getDataSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
- * DataTransferServiceSettings dataTransferServiceSettings = dataTransferServiceSettingsBuilder.build();
- * </code>
- * </pre>
+ * DataTransferServiceSettings dataTransferServiceSettings =
+ *     dataTransferServiceSettingsBuilder.build();
+ * }</pre>
  */
-@Generated("by gapic-generator")
-@BetaApi
+@Generated("by gapic-generator-java")
 public class DataTransferServiceSettings extends ClientSettings<DataTransferServiceSettings> {
+
   /** Returns the object with the settings used for calls to getDataSource. */
   public UnaryCallSettings<GetDataSourceRequest, DataSource> getDataSourceSettings() {
     return ((DataTransferServiceStubSettings) getStubSettings()).getDataSourceSettings();
@@ -215,18 +218,15 @@ protected DataTransferServiceSettings(Builder settingsBuilder) throws IOExceptio
 
   /** Builder for DataTransferServiceSettings. */
   public static class Builder extends ClientSettings.Builder<DataTransferServiceSettings, Builder> {
+
     protected Builder() throws IOException {
-      this((ClientContext) null);
+      this(((ClientContext) null));
     }
 
     protected Builder(ClientContext clientContext) {
       super(DataTransferServiceStubSettings.newBuilder(clientContext));
     }
 
-    private static Builder createDefault() {
-      return new Builder(DataTransferServiceStubSettings.newBuilder());
-    }
-
     protected Builder(DataTransferServiceSettings settings) {
       super(settings.getStubSettings().toBuilder());
     }
@@ -235,11 +235,15 @@ protected Builder(DataTransferServiceStubSettings.Builder stubSettings) {
       super(stubSettings);
     }
 
+    private static Builder createDefault() {
+      return new Builder(DataTransferServiceStubSettings.newBuilder());
+    }
+
     public DataTransferServiceStubSettings.Builder getStubSettingsBuilder() {
       return ((DataTransferServiceStubSettings.Builder) getStubSettings());
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/gapic_metadata.json b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/gapic_metadata.json
new file mode 100644
index 00000000..513872de
--- /dev/null
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/gapic_metadata.json
@@ -0,0 +1,60 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "java",
+  "protoPackage": "google.cloud.bigquery.datatransfer.v1",
+  "libraryPackage": "com.google.cloud.bigquery.datatransfer.v1",
+  "services": {
+    "DataTransferService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "DataTransferServiceClient",
+          "rpcs": {
+            "CheckValidCreds": {
+              "methods": ["checkValidCreds", "checkValidCreds", "checkValidCreds", "checkValidCredsCallable"]
+            },
+            "CreateTransferConfig": {
+              "methods": ["createTransferConfig", "createTransferConfig", "createTransferConfig", "createTransferConfig", "createTransferConfigCallable"]
+            },
+            "DeleteTransferConfig": {
+              "methods": ["deleteTransferConfig", "deleteTransferConfig", "deleteTransferConfig", "deleteTransferConfigCallable"]
+            },
+            "DeleteTransferRun": {
+              "methods": ["deleteTransferRun", "deleteTransferRun", "deleteTransferRun", "deleteTransferRunCallable"]
+            },
+            "GetDataSource": {
+              "methods": ["getDataSource", "getDataSource", "getDataSource", "getDataSourceCallable"]
+            },
+            "GetTransferConfig": {
+              "methods": ["getTransferConfig", "getTransferConfig", "getTransferConfig", "getTransferConfigCallable"]
+            },
+            "GetTransferRun": {
+              "methods": ["getTransferRun", "getTransferRun", "getTransferRun", "getTransferRunCallable"]
+            },
+            "ListDataSources": {
+              "methods": ["listDataSources", "listDataSources", "listDataSources", "listDataSources", "listDataSourcesPagedCallable", "listDataSourcesCallable"]
+            },
+            "ListTransferConfigs": {
+              "methods": ["listTransferConfigs", "listTransferConfigs", "listTransferConfigs", "listTransferConfigs", "listTransferConfigsPagedCallable", "listTransferConfigsCallable"]
+            },
+            "ListTransferLogs": {
+              "methods": ["listTransferLogs", "listTransferLogs", "listTransferLogs", "listTransferLogsPagedCallable", "listTransferLogsCallable"]
+            },
+            "ListTransferRuns": {
+              "methods": ["listTransferRuns", "listTransferRuns", "listTransferRuns", "listTransferRunsPagedCallable", "listTransferRunsCallable"]
+            },
+            "ScheduleTransferRuns": {
+              "methods": ["scheduleTransferRuns", "scheduleTransferRuns", "scheduleTransferRuns", "scheduleTransferRunsCallable"]
+            },
+            "StartManualTransferRuns": {
+              "methods": ["startManualTransferRuns", "startManualTransferRunsCallable"]
+            },
+            "UpdateTransferConfig": {
+              "methods": ["updateTransferConfig", "updateTransferConfig", "updateTransferConfigCallable"]
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/package-info.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/package-info.java
index 5fe10fe5..869316ad 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/package-info.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/package-info.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -15,11 +15,9 @@
  */
 
 /**
- * A client to BigQuery Data Transfer API.
+ * The interfaces provided are listed below, along with usage samples.
  *
- * <p>The interfaces provided are listed below, along with usage samples.
- *
- * <p>========================= DataTransferServiceClient =========================
+ * <p>======================= DataTransferServiceClient =======================
  *
  * <p>Service Description: The Google BigQuery Data Transfer Service API enables BigQuery users to
  * configure the transfer of their data from other Google Products into BigQuery. This service
@@ -27,16 +25,14 @@
  *
  * <p>Sample for DataTransferServiceClient:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
  *   DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
  *   DataSource response = dataTransferServiceClient.getDataSource(name);
  * }
- * </code>
- * </pre>
+ * }</pre>
  */
-@Generated("by gapic-generator")
+@Generated("by gapic-generator-java")
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import javax.annotation.Generated;
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStub.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStub.java
index a9331f03..bf804858 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStub.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStub.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1.stub;
 
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
@@ -20,7 +21,6 @@
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListTransferLogsPagedResponse;
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListTransferRunsPagedResponse;
 
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsRequest;
@@ -50,14 +50,13 @@
 import com.google.protobuf.Empty;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
- * Base stub class for BigQuery Data Transfer API.
+ * Base stub class for the DataTransferService service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
-@Generated("by gapic-generator")
-@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+@Generated("by gapic-generator-java")
 public abstract class DataTransferServiceStub implements BackgroundResource {
 
   public UnaryCallable<GetDataSourceRequest, DataSource> getDataSourceCallable() {
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStubSettings.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStubSettings.java
index 2de39791..cce2f056 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStubSettings.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStubSettings.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1.stub;
 
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
@@ -77,7 +78,7 @@
 import javax.annotation.Generated;
 import org.threeten.bp.Duration;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Settings class to configure an instance of {@link DataTransferServiceStub}.
  *
@@ -95,22 +96,23 @@
  *
  * <p>For example, to set the total timeout of getDataSource to 30 seconds:
  *
- * <pre>
- * <code>
+ * <pre>{@code
  * DataTransferServiceStubSettings.Builder dataTransferServiceSettingsBuilder =
  *     DataTransferServiceStubSettings.newBuilder();
  * dataTransferServiceSettingsBuilder
  *     .getDataSourceSettings()
  *     .setRetrySettings(
- *         dataTransferServiceSettingsBuilder.getDataSourceSettings().getRetrySettings().toBuilder()
+ *         dataTransferServiceSettingsBuilder
+ *             .getDataSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
- * DataTransferServiceStubSettings dataTransferServiceSettings = dataTransferServiceSettingsBuilder.build();
- * </code>
- * </pre>
+ * DataTransferServiceStubSettings dataTransferServiceSettings =
+ *     dataTransferServiceSettingsBuilder.build();
+ * }</pre>
  */
-@Generated("by gapic-generator")
-@BetaApi
+@Generated("by gapic-generator-java")
 public class DataTransferServiceStubSettings extends StubSettings<DataTransferServiceStubSettings> {
   /** The default scopes of the service. */
   private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
@@ -145,174 +147,6 @@ public class DataTransferServiceStubSettings extends StubSettings<DataTransferSe
   private final UnaryCallSettings<CheckValidCredsRequest, CheckValidCredsResponse>
       checkValidCredsSettings;
 
-  /** Returns the object with the settings used for calls to getDataSource. */
-  public UnaryCallSettings<GetDataSourceRequest, DataSource> getDataSourceSettings() {
-    return getDataSourceSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listDataSources. */
-  public PagedCallSettings<
-          ListDataSourcesRequest, ListDataSourcesResponse, ListDataSourcesPagedResponse>
-      listDataSourcesSettings() {
-    return listDataSourcesSettings;
-  }
-
-  /** Returns the object with the settings used for calls to createTransferConfig. */
-  public UnaryCallSettings<CreateTransferConfigRequest, TransferConfig>
-      createTransferConfigSettings() {
-    return createTransferConfigSettings;
-  }
-
-  /** Returns the object with the settings used for calls to updateTransferConfig. */
-  public UnaryCallSettings<UpdateTransferConfigRequest, TransferConfig>
-      updateTransferConfigSettings() {
-    return updateTransferConfigSettings;
-  }
-
-  /** Returns the object with the settings used for calls to deleteTransferConfig. */
-  public UnaryCallSettings<DeleteTransferConfigRequest, Empty> deleteTransferConfigSettings() {
-    return deleteTransferConfigSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getTransferConfig. */
-  public UnaryCallSettings<GetTransferConfigRequest, TransferConfig> getTransferConfigSettings() {
-    return getTransferConfigSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listTransferConfigs. */
-  public PagedCallSettings<
-          ListTransferConfigsRequest, ListTransferConfigsResponse, ListTransferConfigsPagedResponse>
-      listTransferConfigsSettings() {
-    return listTransferConfigsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to scheduleTransferRuns. */
-  public UnaryCallSettings<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>
-      scheduleTransferRunsSettings() {
-    return scheduleTransferRunsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to startManualTransferRuns. */
-  public UnaryCallSettings<StartManualTransferRunsRequest, StartManualTransferRunsResponse>
-      startManualTransferRunsSettings() {
-    return startManualTransferRunsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getTransferRun. */
-  public UnaryCallSettings<GetTransferRunRequest, TransferRun> getTransferRunSettings() {
-    return getTransferRunSettings;
-  }
-
-  /** Returns the object with the settings used for calls to deleteTransferRun. */
-  public UnaryCallSettings<DeleteTransferRunRequest, Empty> deleteTransferRunSettings() {
-    return deleteTransferRunSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listTransferRuns. */
-  public PagedCallSettings<
-          ListTransferRunsRequest, ListTransferRunsResponse, ListTransferRunsPagedResponse>
-      listTransferRunsSettings() {
-    return listTransferRunsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listTransferLogs. */
-  public PagedCallSettings<
-          ListTransferLogsRequest, ListTransferLogsResponse, ListTransferLogsPagedResponse>
-      listTransferLogsSettings() {
-    return listTransferLogsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to checkValidCreds. */
-  public UnaryCallSettings<CheckValidCredsRequest, CheckValidCredsResponse>
-      checkValidCredsSettings() {
-    return checkValidCredsSettings;
-  }
-
-  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
-  public DataTransferServiceStub createStub() throws IOException {
-    if (getTransportChannelProvider()
-        .getTransportName()
-        .equals(GrpcTransportChannel.getGrpcTransportName())) {
-      return GrpcDataTransferServiceStub.create(this);
-    } else {
-      throw new UnsupportedOperationException(
-          "Transport not supported: " + getTransportChannelProvider().getTransportName());
-    }
-  }
-
-  /** Returns a builder for the default ExecutorProvider for this service. */
-  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
-    return InstantiatingExecutorProvider.newBuilder();
-  }
-
-  /** Returns the default service endpoint. */
-  public static String getDefaultEndpoint() {
-    return "bigquerydatatransfer.googleapis.com:443";
-  }
-
-  /** Returns the default service scopes. */
-  public static List<String> getDefaultServiceScopes() {
-    return DEFAULT_SERVICE_SCOPES;
-  }
-
-  /** Returns a builder for the default credentials for this service. */
-  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
-    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
-  }
-
-  /** Returns a builder for the default ChannelProvider for this service. */
-  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
-    return InstantiatingGrpcChannelProvider.newBuilder()
-        .setMaxInboundMessageSize(Integer.MAX_VALUE);
-  }
-
-  public static TransportChannelProvider defaultTransportChannelProvider() {
-    return defaultGrpcTransportProviderBuilder().build();
-  }
-
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
-  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
-    return ApiClientHeaderProvider.newBuilder()
-        .setGeneratedLibToken(
-            "gapic", GaxProperties.getLibraryVersion(DataTransferServiceStubSettings.class))
-        .setTransportToken(
-            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
-  }
-
-  /** Returns a new builder for this class. */
-  public static Builder newBuilder() {
-    return Builder.createDefault();
-  }
-
-  /** Returns a new builder for this class. */
-  public static Builder newBuilder(ClientContext clientContext) {
-    return new Builder(clientContext);
-  }
-
-  /** Returns a builder containing all the values of this settings class. */
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  protected DataTransferServiceStubSettings(Builder settingsBuilder) throws IOException {
-    super(settingsBuilder);
-
-    getDataSourceSettings = settingsBuilder.getDataSourceSettings().build();
-    listDataSourcesSettings = settingsBuilder.listDataSourcesSettings().build();
-    createTransferConfigSettings = settingsBuilder.createTransferConfigSettings().build();
-    updateTransferConfigSettings = settingsBuilder.updateTransferConfigSettings().build();
-    deleteTransferConfigSettings = settingsBuilder.deleteTransferConfigSettings().build();
-    getTransferConfigSettings = settingsBuilder.getTransferConfigSettings().build();
-    listTransferConfigsSettings = settingsBuilder.listTransferConfigsSettings().build();
-    scheduleTransferRunsSettings = settingsBuilder.scheduleTransferRunsSettings().build();
-    startManualTransferRunsSettings = settingsBuilder.startManualTransferRunsSettings().build();
-    getTransferRunSettings = settingsBuilder.getTransferRunSettings().build();
-    deleteTransferRunSettings = settingsBuilder.deleteTransferRunSettings().build();
-    listTransferRunsSettings = settingsBuilder.listTransferRunsSettings().build();
-    listTransferLogsSettings = settingsBuilder.listTransferLogsSettings().build();
-    checkValidCredsSettings = settingsBuilder.checkValidCredsSettings().build();
-  }
-
   private static final PagedListDescriptor<
           ListDataSourcesRequest, ListDataSourcesResponse, DataSource>
       LIST_DATA_SOURCES_PAGE_STR_DESC =
@@ -346,9 +180,9 @@ public String extractNextToken(ListDataSourcesResponse payload) {
 
             @Override
             public Iterable<DataSource> extractResources(ListDataSourcesResponse payload) {
-              return payload.getDataSourcesList() != null
-                  ? payload.getDataSourcesList()
-                  : ImmutableList.<DataSource>of();
+              return payload.getDataSourcesList() == null
+                  ? ImmutableList.<DataSource>of()
+                  : payload.getDataSourcesList();
             }
           };
 
@@ -386,9 +220,9 @@ public String extractNextToken(ListTransferConfigsResponse payload) {
 
             @Override
             public Iterable<TransferConfig> extractResources(ListTransferConfigsResponse payload) {
-              return payload.getTransferConfigsList() != null
-                  ? payload.getTransferConfigsList()
-                  : ImmutableList.<TransferConfig>of();
+              return payload.getTransferConfigsList() == null
+                  ? ImmutableList.<TransferConfig>of()
+                  : payload.getTransferConfigsList();
             }
           };
 
@@ -426,9 +260,9 @@ public String extractNextToken(ListTransferRunsResponse payload) {
 
             @Override
             public Iterable<TransferRun> extractResources(ListTransferRunsResponse payload) {
-              return payload.getTransferRunsList() != null
-                  ? payload.getTransferRunsList()
-                  : ImmutableList.<TransferRun>of();
+              return payload.getTransferRunsList() == null
+                  ? ImmutableList.<TransferRun>of()
+                  : payload.getTransferRunsList();
             }
           };
 
@@ -466,9 +300,9 @@ public String extractNextToken(ListTransferLogsResponse payload) {
 
             @Override
             public Iterable<TransferMessage> extractResources(ListTransferLogsResponse payload) {
-              return payload.getTransferMessagesList() != null
-                  ? payload.getTransferMessagesList()
-                  : ImmutableList.<TransferMessage>of();
+              return payload.getTransferMessagesList() == null
+                  ? ImmutableList.<TransferMessage>of()
+                  : payload.getTransferMessagesList();
             }
           };
 
@@ -548,11 +382,178 @@ public ApiFuture<ListTransferLogsPagedResponse> getFuturePagedResponse(
             }
           };
 
+  /** Returns the object with the settings used for calls to getDataSource. */
+  public UnaryCallSettings<GetDataSourceRequest, DataSource> getDataSourceSettings() {
+    return getDataSourceSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listDataSources. */
+  public PagedCallSettings<
+          ListDataSourcesRequest, ListDataSourcesResponse, ListDataSourcesPagedResponse>
+      listDataSourcesSettings() {
+    return listDataSourcesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to createTransferConfig. */
+  public UnaryCallSettings<CreateTransferConfigRequest, TransferConfig>
+      createTransferConfigSettings() {
+    return createTransferConfigSettings;
+  }
+
+  /** Returns the object with the settings used for calls to updateTransferConfig. */
+  public UnaryCallSettings<UpdateTransferConfigRequest, TransferConfig>
+      updateTransferConfigSettings() {
+    return updateTransferConfigSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteTransferConfig. */
+  public UnaryCallSettings<DeleteTransferConfigRequest, Empty> deleteTransferConfigSettings() {
+    return deleteTransferConfigSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getTransferConfig. */
+  public UnaryCallSettings<GetTransferConfigRequest, TransferConfig> getTransferConfigSettings() {
+    return getTransferConfigSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listTransferConfigs. */
+  public PagedCallSettings<
+          ListTransferConfigsRequest, ListTransferConfigsResponse, ListTransferConfigsPagedResponse>
+      listTransferConfigsSettings() {
+    return listTransferConfigsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to scheduleTransferRuns. */
+  public UnaryCallSettings<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>
+      scheduleTransferRunsSettings() {
+    return scheduleTransferRunsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to startManualTransferRuns. */
+  public UnaryCallSettings<StartManualTransferRunsRequest, StartManualTransferRunsResponse>
+      startManualTransferRunsSettings() {
+    return startManualTransferRunsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getTransferRun. */
+  public UnaryCallSettings<GetTransferRunRequest, TransferRun> getTransferRunSettings() {
+    return getTransferRunSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteTransferRun. */
+  public UnaryCallSettings<DeleteTransferRunRequest, Empty> deleteTransferRunSettings() {
+    return deleteTransferRunSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listTransferRuns. */
+  public PagedCallSettings<
+          ListTransferRunsRequest, ListTransferRunsResponse, ListTransferRunsPagedResponse>
+      listTransferRunsSettings() {
+    return listTransferRunsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listTransferLogs. */
+  public PagedCallSettings<
+          ListTransferLogsRequest, ListTransferLogsResponse, ListTransferLogsPagedResponse>
+      listTransferLogsSettings() {
+    return listTransferLogsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to checkValidCreds. */
+  public UnaryCallSettings<CheckValidCredsRequest, CheckValidCredsResponse>
+      checkValidCredsSettings() {
+    return checkValidCredsSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public DataTransferServiceStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcDataTransferServiceStub.create(this);
+    }
+    throw new UnsupportedOperationException(
+        String.format(
+            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "bigquerydatatransfer.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(DataTransferServiceStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected DataTransferServiceStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    getDataSourceSettings = settingsBuilder.getDataSourceSettings().build();
+    listDataSourcesSettings = settingsBuilder.listDataSourcesSettings().build();
+    createTransferConfigSettings = settingsBuilder.createTransferConfigSettings().build();
+    updateTransferConfigSettings = settingsBuilder.updateTransferConfigSettings().build();
+    deleteTransferConfigSettings = settingsBuilder.deleteTransferConfigSettings().build();
+    getTransferConfigSettings = settingsBuilder.getTransferConfigSettings().build();
+    listTransferConfigsSettings = settingsBuilder.listTransferConfigsSettings().build();
+    scheduleTransferRunsSettings = settingsBuilder.scheduleTransferRunsSettings().build();
+    startManualTransferRunsSettings = settingsBuilder.startManualTransferRunsSettings().build();
+    getTransferRunSettings = settingsBuilder.getTransferRunSettings().build();
+    deleteTransferRunSettings = settingsBuilder.deleteTransferRunSettings().build();
+    listTransferRunsSettings = settingsBuilder.listTransferRunsSettings().build();
+    listTransferLogsSettings = settingsBuilder.listTransferLogsSettings().build();
+    checkValidCredsSettings = settingsBuilder.checkValidCredsSettings().build();
+  }
+
   /** Builder for DataTransferServiceStubSettings. */
   public static class Builder
       extends StubSettings.Builder<DataTransferServiceStubSettings, Builder> {
     private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
-
     private final UnaryCallSettings.Builder<GetDataSourceRequest, DataSource> getDataSourceSettings;
     private final PagedCallSettings.Builder<
             ListDataSourcesRequest, ListDataSourcesResponse, ListDataSourcesPagedResponse>
@@ -588,7 +589,6 @@ public static class Builder
         listTransferLogsSettings;
     private final UnaryCallSettings.Builder<CheckValidCredsRequest, CheckValidCredsResponse>
         checkValidCredsSettings;
-
     private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
         RETRYABLE_CODE_DEFINITIONS;
 
@@ -596,13 +596,13 @@ public static class Builder
       ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
           ImmutableMap.builder();
       definitions.put(
-          "retry_policy_1_codes",
+          "retry_policy_0_codes",
           ImmutableSet.copyOf(
               Lists.<StatusCode.Code>newArrayList(
                   StatusCode.Code.UNAVAILABLE, StatusCode.Code.DEADLINE_EXCEEDED)));
-      definitions.put("no_retry_codes", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
       definitions.put(
           "no_retry_1_codes", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
+      definitions.put("no_retry_codes", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
       RETRYABLE_CODE_DEFINITIONS = definitions.build();
     }
 
@@ -621,9 +621,7 @@ public static class Builder
               .setMaxRpcTimeout(Duration.ofMillis(20000L))
               .setTotalTimeout(Duration.ofMillis(20000L))
               .build();
-      definitions.put("retry_policy_1_params", settings);
-      settings = RetrySettings.newBuilder().setRpcTimeoutMultiplier(1.0).build();
-      definitions.put("no_retry_params", settings);
+      definitions.put("retry_policy_0_params", settings);
       settings =
           RetrySettings.newBuilder()
               .setInitialRpcTimeout(Duration.ofMillis(30000L))
@@ -632,43 +630,32 @@ public static class Builder
               .setTotalTimeout(Duration.ofMillis(30000L))
               .build();
       definitions.put("no_retry_1_params", settings);
+      settings = RetrySettings.newBuilder().setRpcTimeoutMultiplier(1.0).build();
+      definitions.put("no_retry_params", settings);
       RETRY_PARAM_DEFINITIONS = definitions.build();
     }
 
     protected Builder() {
-      this((ClientContext) null);
+      this(((ClientContext) null));
     }
 
     protected Builder(ClientContext clientContext) {
       super(clientContext);
 
       getDataSourceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       listDataSourcesSettings = PagedCallSettings.newBuilder(LIST_DATA_SOURCES_PAGE_STR_FACT);
-
       createTransferConfigSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       updateTransferConfigSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       deleteTransferConfigSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       getTransferConfigSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       listTransferConfigsSettings =
           PagedCallSettings.newBuilder(LIST_TRANSFER_CONFIGS_PAGE_STR_FACT);
-
       scheduleTransferRunsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       startManualTransferRunsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       getTransferRunSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       deleteTransferRunSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
       listTransferRunsSettings = PagedCallSettings.newBuilder(LIST_TRANSFER_RUNS_PAGE_STR_FACT);
-
       listTransferLogsSettings = PagedCallSettings.newBuilder(LIST_TRANSFER_LOGS_PAGE_STR_FACT);
-
       checkValidCredsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       unaryMethodSettingsBuilders =
@@ -687,30 +674,66 @@ protected Builder(ClientContext clientContext) {
               listTransferRunsSettings,
               listTransferLogsSettings,
               checkValidCredsSettings);
-
       initDefaults(this);
     }
 
+    protected Builder(DataTransferServiceStubSettings settings) {
+      super(settings);
+
+      getDataSourceSettings = settings.getDataSourceSettings.toBuilder();
+      listDataSourcesSettings = settings.listDataSourcesSettings.toBuilder();
+      createTransferConfigSettings = settings.createTransferConfigSettings.toBuilder();
+      updateTransferConfigSettings = settings.updateTransferConfigSettings.toBuilder();
+      deleteTransferConfigSettings = settings.deleteTransferConfigSettings.toBuilder();
+      getTransferConfigSettings = settings.getTransferConfigSettings.toBuilder();
+      listTransferConfigsSettings = settings.listTransferConfigsSettings.toBuilder();
+      scheduleTransferRunsSettings = settings.scheduleTransferRunsSettings.toBuilder();
+      startManualTransferRunsSettings = settings.startManualTransferRunsSettings.toBuilder();
+      getTransferRunSettings = settings.getTransferRunSettings.toBuilder();
+      deleteTransferRunSettings = settings.deleteTransferRunSettings.toBuilder();
+      listTransferRunsSettings = settings.listTransferRunsSettings.toBuilder();
+      listTransferLogsSettings = settings.listTransferLogsSettings.toBuilder();
+      checkValidCredsSettings = settings.checkValidCredsSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              getDataSourceSettings,
+              listDataSourcesSettings,
+              createTransferConfigSettings,
+              updateTransferConfigSettings,
+              deleteTransferConfigSettings,
+              getTransferConfigSettings,
+              listTransferConfigsSettings,
+              scheduleTransferRunsSettings,
+              startManualTransferRunsSettings,
+              getTransferRunSettings,
+              deleteTransferRunSettings,
+              listTransferRunsSettings,
+              listTransferLogsSettings,
+              checkValidCredsSettings);
+    }
+
     private static Builder createDefault() {
-      Builder builder = new Builder((ClientContext) null);
+      Builder builder = new Builder(((ClientContext) null));
+
       builder.setTransportChannelProvider(defaultTransportChannelProvider());
       builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
       builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
       builder.setEndpoint(getDefaultEndpoint());
+
       return initDefaults(builder);
     }
 
     private static Builder initDefaults(Builder builder) {
-
       builder
           .getDataSourceSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .listDataSourcesSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .createTransferConfigSettings()
@@ -724,18 +747,18 @@ private static Builder initDefaults(Builder builder) {
 
       builder
           .deleteTransferConfigSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .getTransferConfigSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .listTransferConfigsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .scheduleTransferRunsSettings()
@@ -749,69 +772,33 @@ private static Builder initDefaults(Builder builder) {
 
       builder
           .getTransferRunSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .deleteTransferRunSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .listTransferRunsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .listTransferLogsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       builder
           .checkValidCredsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
       return builder;
     }
 
-    protected Builder(DataTransferServiceStubSettings settings) {
-      super(settings);
-
-      getDataSourceSettings = settings.getDataSourceSettings.toBuilder();
-      listDataSourcesSettings = settings.listDataSourcesSettings.toBuilder();
-      createTransferConfigSettings = settings.createTransferConfigSettings.toBuilder();
-      updateTransferConfigSettings = settings.updateTransferConfigSettings.toBuilder();
-      deleteTransferConfigSettings = settings.deleteTransferConfigSettings.toBuilder();
-      getTransferConfigSettings = settings.getTransferConfigSettings.toBuilder();
-      listTransferConfigsSettings = settings.listTransferConfigsSettings.toBuilder();
-      scheduleTransferRunsSettings = settings.scheduleTransferRunsSettings.toBuilder();
-      startManualTransferRunsSettings = settings.startManualTransferRunsSettings.toBuilder();
-      getTransferRunSettings = settings.getTransferRunSettings.toBuilder();
-      deleteTransferRunSettings = settings.deleteTransferRunSettings.toBuilder();
-      listTransferRunsSettings = settings.listTransferRunsSettings.toBuilder();
-      listTransferLogsSettings = settings.listTransferLogsSettings.toBuilder();
-      checkValidCredsSettings = settings.checkValidCredsSettings.toBuilder();
-
-      unaryMethodSettingsBuilders =
-          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
-              getDataSourceSettings,
-              listDataSourcesSettings,
-              createTransferConfigSettings,
-              updateTransferConfigSettings,
-              deleteTransferConfigSettings,
-              getTransferConfigSettings,
-              listTransferConfigsSettings,
-              scheduleTransferRunsSettings,
-              startManualTransferRunsSettings,
-              getTransferRunSettings,
-              deleteTransferRunSettings,
-              listTransferRunsSettings,
-              listTransferLogsSettings,
-              checkValidCredsSettings);
-    }
-
-    // NEXT_MAJOR_VER: remove 'throws Exception'
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceCallableFactory.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceCallableFactory.java
index 83db8d6c..9dd5b2f0 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceCallableFactory.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceCallableFactory.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,9 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1.stub;
 
-import com.google.api.core.BetaApi;
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcCallableFactory;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
@@ -31,18 +31,19 @@
 import com.google.api.gax.rpc.StreamingCallSettings;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
 import com.google.longrunning.stub.OperationsStub;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
- * gRPC callable factory implementation for BigQuery Data Transfer API.
+ * gRPC callable factory implementation for the DataTransferService service API.
  *
  * <p>This class is for advanced usage.
  */
-@Generated("by gapic-generator")
-@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+@Generated("by gapic-generator-java")
 public class GrpcDataTransferServiceCallableFactory implements GrpcStubCallableFactory {
+
   @Override
   public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
       GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
@@ -55,61 +56,58 @@ public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCalla
   public <RequestT, ResponseT, PagedListResponseT>
       UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
           GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> pagedCallSettings,
+          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
           ClientContext clientContext) {
-    return GrpcCallableFactory.createPagedCallable(
-        grpcCallSettings, pagedCallSettings, clientContext);
+    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
   }
 
   @Override
   public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
       GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-      BatchingCallSettings<RequestT, ResponseT> batchingCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> callSettings,
       ClientContext clientContext) {
     return GrpcCallableFactory.createBatchingCallable(
-        grpcCallSettings, batchingCallSettings, clientContext);
+        grpcCallSettings, callSettings, clientContext);
   }
 
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   @Override
   public <RequestT, ResponseT, MetadataT>
       OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
-          GrpcCallSettings<RequestT, com.google.longrunning.Operation> grpcCallSettings,
-          OperationCallSettings<RequestT, ResponseT, MetadataT> operationCallSettings,
+          GrpcCallSettings<RequestT, Operation> grpcCallSettings,
+          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
           ClientContext clientContext,
           OperationsStub operationsStub) {
     return GrpcCallableFactory.createOperationCallable(
-        grpcCallSettings, operationCallSettings, clientContext, operationsStub);
+        grpcCallSettings, callSettings, clientContext, operationsStub);
   }
 
   @Override
   public <RequestT, ResponseT>
       BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
           GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          StreamingCallSettings<RequestT, ResponseT> streamingCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
           ClientContext clientContext) {
     return GrpcCallableFactory.createBidiStreamingCallable(
-        grpcCallSettings, streamingCallSettings, clientContext);
+        grpcCallSettings, callSettings, clientContext);
   }
 
   @Override
   public <RequestT, ResponseT>
       ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
           GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          ServerStreamingCallSettings<RequestT, ResponseT> streamingCallSettings,
+          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
           ClientContext clientContext) {
     return GrpcCallableFactory.createServerStreamingCallable(
-        grpcCallSettings, streamingCallSettings, clientContext);
+        grpcCallSettings, callSettings, clientContext);
   }
 
   @Override
   public <RequestT, ResponseT>
       ClientStreamingCallable<RequestT, ResponseT> createClientStreamingCallable(
           GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          StreamingCallSettings<RequestT, ResponseT> streamingCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
           ClientContext clientContext) {
     return GrpcCallableFactory.createClientStreamingCallable(
-        grpcCallSettings, streamingCallSettings, clientContext);
+        grpcCallSettings, callSettings, clientContext);
   }
 }
diff --git a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceStub.java b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceStub.java
index e140e7a4..9666ffae 100644
--- a/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceStub.java
+++ b/google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceStub.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1.stub;
 
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
@@ -20,7 +21,6 @@
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListTransferLogsPagedResponse;
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListTransferRunsPagedResponse;
 
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.core.BackgroundResourceAggregation;
 import com.google.api.gax.grpc.GrpcCallSettings;
@@ -53,6 +53,7 @@
 import com.google.cloud.bigquery.datatransfer.v1.TransferRun;
 import com.google.cloud.bigquery.datatransfer.v1.UpdateTransferConfigRequest;
 import com.google.common.collect.ImmutableMap;
+import com.google.longrunning.stub.GrpcOperationsStub;
 import com.google.protobuf.Empty;
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
@@ -61,16 +62,14 @@
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
- * gRPC stub implementation for BigQuery Data Transfer API.
+ * gRPC stub implementation for the DataTransferService service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
-@Generated("by gapic-generator")
-@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+@Generated("by gapic-generator-java")
 public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
-
   private static final MethodDescriptor<GetDataSourceRequest, DataSource>
       getDataSourceMethodDescriptor =
           MethodDescriptor.<GetDataSourceRequest, DataSource>newBuilder()
@@ -81,6 +80,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(GetDataSourceRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(DataSource.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<ListDataSourcesRequest, ListDataSourcesResponse>
       listDataSourcesMethodDescriptor =
           MethodDescriptor.<ListDataSourcesRequest, ListDataSourcesResponse>newBuilder()
@@ -92,6 +92,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListDataSourcesResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<CreateTransferConfigRequest, TransferConfig>
       createTransferConfigMethodDescriptor =
           MethodDescriptor.<CreateTransferConfigRequest, TransferConfig>newBuilder()
@@ -102,6 +103,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(CreateTransferConfigRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(TransferConfig.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<UpdateTransferConfigRequest, TransferConfig>
       updateTransferConfigMethodDescriptor =
           MethodDescriptor.<UpdateTransferConfigRequest, TransferConfig>newBuilder()
@@ -112,6 +114,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(UpdateTransferConfigRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(TransferConfig.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<DeleteTransferConfigRequest, Empty>
       deleteTransferConfigMethodDescriptor =
           MethodDescriptor.<DeleteTransferConfigRequest, Empty>newBuilder()
@@ -122,6 +125,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(DeleteTransferConfigRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<GetTransferConfigRequest, TransferConfig>
       getTransferConfigMethodDescriptor =
           MethodDescriptor.<GetTransferConfigRequest, TransferConfig>newBuilder()
@@ -132,6 +136,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(GetTransferConfigRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(TransferConfig.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<ListTransferConfigsRequest, ListTransferConfigsResponse>
       listTransferConfigsMethodDescriptor =
           MethodDescriptor.<ListTransferConfigsRequest, ListTransferConfigsResponse>newBuilder()
@@ -143,6 +148,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListTransferConfigsResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>
       scheduleTransferRunsMethodDescriptor =
           MethodDescriptor.<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>newBuilder()
@@ -154,6 +160,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ScheduleTransferRunsResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<
           StartManualTransferRunsRequest, StartManualTransferRunsResponse>
       startManualTransferRunsMethodDescriptor =
@@ -167,6 +174,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(StartManualTransferRunsResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<GetTransferRunRequest, TransferRun>
       getTransferRunMethodDescriptor =
           MethodDescriptor.<GetTransferRunRequest, TransferRun>newBuilder()
@@ -177,6 +185,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(GetTransferRunRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(TransferRun.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<DeleteTransferRunRequest, Empty>
       deleteTransferRunMethodDescriptor =
           MethodDescriptor.<DeleteTransferRunRequest, Empty>newBuilder()
@@ -187,6 +196,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(DeleteTransferRunRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<ListTransferRunsRequest, ListTransferRunsResponse>
       listTransferRunsMethodDescriptor =
           MethodDescriptor.<ListTransferRunsRequest, ListTransferRunsResponse>newBuilder()
@@ -198,6 +208,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListTransferRunsResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<ListTransferLogsRequest, ListTransferLogsResponse>
       listTransferLogsMethodDescriptor =
           MethodDescriptor.<ListTransferLogsRequest, ListTransferLogsResponse>newBuilder()
@@ -209,6 +220,7 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListTransferLogsResponse.getDefaultInstance()))
               .build();
+
   private static final MethodDescriptor<CheckValidCredsRequest, CheckValidCredsResponse>
       checkValidCredsMethodDescriptor =
           MethodDescriptor.<CheckValidCredsRequest, CheckValidCredsResponse>newBuilder()
@@ -221,8 +233,6 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
                   ProtoUtils.marshaller(CheckValidCredsResponse.getDefaultInstance()))
               .build();
 
-  private final BackgroundResource backgroundResources;
-
   private final UnaryCallable<GetDataSourceRequest, DataSource> getDataSourceCallable;
   private final UnaryCallable<ListDataSourcesRequest, ListDataSourcesResponse>
       listDataSourcesCallable;
@@ -255,6 +265,8 @@ public class GrpcDataTransferServiceStub extends DataTransferServiceStub {
   private final UnaryCallable<CheckValidCredsRequest, CheckValidCredsResponse>
       checkValidCredsCallable;
 
+  private final BackgroundResource backgroundResources;
+  private final GrpcOperationsStub operationsStub;
   private final GrpcStubCallableFactory callableFactory;
 
   public static final GrpcDataTransferServiceStub create(DataTransferServiceStubSettings settings)
@@ -295,6 +307,7 @@ protected GrpcDataTransferServiceStub(
       GrpcStubCallableFactory callableFactory)
       throws IOException {
     this.callableFactory = callableFactory;
+    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
 
     GrpcCallSettings<GetDataSourceRequest, DataSource> getDataSourceTransportSettings =
         GrpcCallSettings.<GetDataSourceRequest, DataSource>newBuilder()
@@ -564,86 +577,109 @@ public Map<String, String> extract(CheckValidCredsRequest request) {
         callableFactory.createUnaryCallable(
             checkValidCredsTransportSettings, settings.checkValidCredsSettings(), clientContext);
 
-    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
   }
 
+  public GrpcOperationsStub getOperationsStub() {
+    return operationsStub;
+  }
+
+  @Override
   public UnaryCallable<GetDataSourceRequest, DataSource> getDataSourceCallable() {
     return getDataSourceCallable;
   }
 
+  @Override
+  public UnaryCallable<ListDataSourcesRequest, ListDataSourcesResponse> listDataSourcesCallable() {
+    return listDataSourcesCallable;
+  }
+
+  @Override
   public UnaryCallable<ListDataSourcesRequest, ListDataSourcesPagedResponse>
       listDataSourcesPagedCallable() {
     return listDataSourcesPagedCallable;
   }
 
-  public UnaryCallable<ListDataSourcesRequest, ListDataSourcesResponse> listDataSourcesCallable() {
-    return listDataSourcesCallable;
-  }
-
+  @Override
   public UnaryCallable<CreateTransferConfigRequest, TransferConfig> createTransferConfigCallable() {
     return createTransferConfigCallable;
   }
 
+  @Override
   public UnaryCallable<UpdateTransferConfigRequest, TransferConfig> updateTransferConfigCallable() {
     return updateTransferConfigCallable;
   }
 
+  @Override
   public UnaryCallable<DeleteTransferConfigRequest, Empty> deleteTransferConfigCallable() {
     return deleteTransferConfigCallable;
   }
 
+  @Override
   public UnaryCallable<GetTransferConfigRequest, TransferConfig> getTransferConfigCallable() {
     return getTransferConfigCallable;
   }
 
-  public UnaryCallable<ListTransferConfigsRequest, ListTransferConfigsPagedResponse>
-      listTransferConfigsPagedCallable() {
-    return listTransferConfigsPagedCallable;
-  }
-
+  @Override
   public UnaryCallable<ListTransferConfigsRequest, ListTransferConfigsResponse>
       listTransferConfigsCallable() {
     return listTransferConfigsCallable;
   }
 
+  @Override
+  public UnaryCallable<ListTransferConfigsRequest, ListTransferConfigsPagedResponse>
+      listTransferConfigsPagedCallable() {
+    return listTransferConfigsPagedCallable;
+  }
+
+  @Override
   public UnaryCallable<ScheduleTransferRunsRequest, ScheduleTransferRunsResponse>
       scheduleTransferRunsCallable() {
     return scheduleTransferRunsCallable;
   }
 
+  @Override
   public UnaryCallable<StartManualTransferRunsRequest, StartManualTransferRunsResponse>
       startManualTransferRunsCallable() {
     return startManualTransferRunsCallable;
   }
 
+  @Override
   public UnaryCallable<GetTransferRunRequest, TransferRun> getTransferRunCallable() {
     return getTransferRunCallable;
   }
 
+  @Override
   public UnaryCallable<DeleteTransferRunRequest, Empty> deleteTransferRunCallable() {
     return deleteTransferRunCallable;
   }
 
-  public UnaryCallable<ListTransferRunsRequest, ListTransferRunsPagedResponse>
-      listTransferRunsPagedCallable() {
-    return listTransferRunsPagedCallable;
-  }
-
+  @Override
   public UnaryCallable<ListTransferRunsRequest, ListTransferRunsResponse>
       listTransferRunsCallable() {
     return listTransferRunsCallable;
   }
 
-  public UnaryCallable<ListTransferLogsRequest, ListTransferLogsPagedResponse>
-      listTransferLogsPagedCallable() {
-    return listTransferLogsPagedCallable;
+  @Override
+  public UnaryCallable<ListTransferRunsRequest, ListTransferRunsPagedResponse>
+      listTransferRunsPagedCallable() {
+    return listTransferRunsPagedCallable;
   }
 
+  @Override
   public UnaryCallable<ListTransferLogsRequest, ListTransferLogsResponse>
       listTransferLogsCallable() {
     return listTransferLogsCallable;
   }
 
+  @Override
+  public UnaryCallable<ListTransferLogsRequest, ListTransferLogsPagedResponse>
+      listTransferLogsPagedCallable() {
+    return listTransferLogsPagedCallable;
+  }
+
+  @Override
   public UnaryCallable<CheckValidCredsRequest, CheckValidCredsResponse> checkValidCredsCallable() {
     return checkValidCredsCallable;
   }
diff --git a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClientTest.java b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClientTest.java
index 860e36ac..3248b2a3 100644
--- a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClientTest.java
+++ b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClientTest.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
@@ -29,15 +30,19 @@
 import com.google.api.gax.rpc.InvalidArgumentException;
 import com.google.common.collect.Lists;
 import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Duration;
 import com.google.protobuf.Empty;
 import com.google.protobuf.FieldMask;
+import com.google.protobuf.Struct;
 import com.google.protobuf.Timestamp;
-import io.grpc.Status;
+import com.google.rpc.Status;
 import io.grpc.StatusRuntimeException;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.UUID;
+import javax.annotation.Generated;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Assert;
@@ -45,31 +50,31 @@
 import org.junit.BeforeClass;
 import org.junit.Test;
 
-@javax.annotation.Generated("by GAPIC")
+@Generated("by gapic-generator-java")
 public class DataTransferServiceClientTest {
-  private static MockDataTransferService mockDataTransferService;
-  private static MockServiceHelper serviceHelper;
+  private static MockServiceHelper mockServiceHelper;
   private DataTransferServiceClient client;
+  private static MockDataTransferService mockDataTransferService;
   private LocalChannelProvider channelProvider;
 
   @BeforeClass
   public static void startStaticServer() {
     mockDataTransferService = new MockDataTransferService();
-    serviceHelper =
+    mockServiceHelper =
         new MockServiceHelper(
             UUID.randomUUID().toString(), Arrays.<MockGrpcService>asList(mockDataTransferService));
-    serviceHelper.start();
+    mockServiceHelper.start();
   }
 
   @AfterClass
   public static void stopServer() {
-    serviceHelper.stop();
+    mockServiceHelper.stop();
   }
 
   @Before
   public void setUp() throws IOException {
-    serviceHelper.reset();
-    channelProvider = serviceHelper.createChannelProvider();
+    mockServiceHelper.reset();
+    channelProvider = mockServiceHelper.createChannelProvider();
     DataTransferServiceSettings settings =
         DataTransferServiceSettings.newBuilder()
             .setTransportChannelProvider(channelProvider)
@@ -84,34 +89,26 @@ public void tearDown() throws Exception {
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void getDataSourceTest() {
-    DataSourceName name2 = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
-    String dataSourceId = "dataSourceId-1015796374";
-    String displayName = "displayName1615086568";
-    String description = "description-1724546052";
-    String clientId = "clientId-1904089585";
-    boolean supportsMultipleTransfers = true;
-    int updateDeadlineSeconds = 991471694;
-    String defaultSchedule = "defaultSchedule-800168235";
-    boolean supportsCustomSchedule = true;
-    String helpUrl = "helpUrl-789431439";
-    int defaultDataRefreshWindowDays = 1804935157;
-    boolean manualRunsDisabled = true;
+  public void getDataSourceTest() throws Exception {
     DataSource expectedResponse =
         DataSource.newBuilder()
-            .setName(name2.toString())
-            .setDataSourceId(dataSourceId)
-            .setDisplayName(displayName)
-            .setDescription(description)
-            .setClientId(clientId)
-            .setSupportsMultipleTransfers(supportsMultipleTransfers)
-            .setUpdateDeadlineSeconds(updateDeadlineSeconds)
-            .setDefaultSchedule(defaultSchedule)
-            .setSupportsCustomSchedule(supportsCustomSchedule)
-            .setHelpUrl(helpUrl)
-            .setDefaultDataRefreshWindowDays(defaultDataRefreshWindowDays)
-            .setManualRunsDisabled(manualRunsDisabled)
+            .setName(
+                DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+            .setDataSourceId("dataSourceId-1221402528")
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setClientId("clientId908408390")
+            .addAllScopes(new ArrayList<String>())
+            .setTransferType(TransferType.forNumber(0))
+            .setSupportsMultipleTransfers(true)
+            .setUpdateDeadlineSeconds(991471694)
+            .setDefaultSchedule("defaultSchedule1300167672")
+            .setSupportsCustomSchedule(true)
+            .addAllParameters(new ArrayList<DataSourceParameter>())
+            .setHelpUrl("helpUrl805808750")
+            .setDefaultDataRefreshWindowDays(-1804935157)
+            .setManualRunsDisabled(true)
+            .setMinimumScheduleInterval(Duration.newBuilder().build())
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -122,9 +119,9 @@ public void getDataSourceTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    GetDataSourceRequest actualRequest = (GetDataSourceRequest) actualRequests.get(0);
+    GetDataSourceRequest actualRequest = ((GetDataSourceRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, DataSourceName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -132,47 +129,97 @@ public void getDataSourceTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void getDataSourceExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
+      client.getDataSource(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getDataSourceTest2() throws Exception {
+    DataSource expectedResponse =
+        DataSource.newBuilder()
+            .setName(
+                DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]").toString())
+            .setDataSourceId("dataSourceId-1221402528")
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setClientId("clientId908408390")
+            .addAllScopes(new ArrayList<String>())
+            .setTransferType(TransferType.forNumber(0))
+            .setSupportsMultipleTransfers(true)
+            .setUpdateDeadlineSeconds(991471694)
+            .setDefaultSchedule("defaultSchedule1300167672")
+            .setSupportsCustomSchedule(true)
+            .addAllParameters(new ArrayList<DataSourceParameter>())
+            .setHelpUrl("helpUrl805808750")
+            .setDefaultDataRefreshWindowDays(-1804935157)
+            .setManualRunsDisabled(true)
+            .setMinimumScheduleInterval(Duration.newBuilder().build())
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    DataSource actualResponse = client.getDataSource(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetDataSourceRequest actualRequest = ((GetDataSourceRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getDataSourceExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
 
+    try {
+      String name = "name3373707";
       client.getDataSource(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void listDataSourcesTest() {
-    String nextPageToken = "";
-    DataSource dataSourcesElement = DataSource.newBuilder().build();
-    List<DataSource> dataSources = Arrays.asList(dataSourcesElement);
+  public void listDataSourcesTest() throws Exception {
+    DataSource responsesElement = DataSource.newBuilder().build();
     ListDataSourcesResponse expectedResponse =
         ListDataSourcesResponse.newBuilder()
-            .setNextPageToken(nextPageToken)
-            .addAllDataSources(dataSources)
+            .setNextPageToken("")
+            .addAllDataSources(Arrays.asList(responsesElement))
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
-    ProjectName parent = ProjectName.of("[PROJECT]");
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
 
     ListDataSourcesPagedResponse pagedListResponse = client.listDataSources(parent);
 
     List<DataSource> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
     Assert.assertEquals(1, resources.size());
     Assert.assertEquals(expectedResponse.getDataSourcesList().get(0), resources.get(0));
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    ListDataSourcesRequest actualRequest = (ListDataSourcesRequest) actualRequests.get(0);
+    ListDataSourcesRequest actualRequest = ((ListDataSourcesRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, ProjectName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -180,51 +227,132 @@ public void listDataSourcesTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void listDataSourcesExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      client.listDataSources(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listDataSourcesTest2() throws Exception {
+    DataSource responsesElement = DataSource.newBuilder().build();
+    ListDataSourcesResponse expectedResponse =
+        ListDataSourcesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataSources(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    ProjectName parent = ProjectName.of("[PROJECT]");
+
+    ListDataSourcesPagedResponse pagedListResponse = client.listDataSources(parent);
+
+    List<DataSource> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataSourcesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListDataSourcesRequest actualRequest = ((ListDataSourcesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listDataSourcesExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       ProjectName parent = ProjectName.of("[PROJECT]");
+      client.listDataSources(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listDataSourcesTest3() throws Exception {
+    DataSource responsesElement = DataSource.newBuilder().build();
+    ListDataSourcesResponse expectedResponse =
+        ListDataSourcesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataSources(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListDataSourcesPagedResponse pagedListResponse = client.listDataSources(parent);
+
+    List<DataSource> resources = Lists.newArrayList(pagedListResponse.iterateAll());
 
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataSourcesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListDataSourcesRequest actualRequest = ((ListDataSourcesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listDataSourcesExceptionTest3() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
       client.listDataSources(parent);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void createTransferConfigTest() {
-    TransferConfigName name =
-        TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-    String destinationDatasetId = "destinationDatasetId1541564179";
-    String displayName = "displayName1615086568";
-    String dataSourceId = "dataSourceId-1015796374";
-    String schedule = "schedule-697920873";
-    int dataRefreshWindowDays = 327632845;
-    boolean disabled = true;
-    long userId = 147132913L;
-    String datasetRegion = "datasetRegion959248539";
-    String notificationPubsubTopic = "notificationPubsubTopic1794281191";
+  public void createTransferConfigTest() throws Exception {
     TransferConfig expectedResponse =
         TransferConfig.newBuilder()
-            .setName(name.toString())
-            .setDestinationDatasetId(destinationDatasetId)
-            .setDisplayName(displayName)
-            .setDataSourceId(dataSourceId)
-            .setSchedule(schedule)
-            .setDataRefreshWindowDays(dataRefreshWindowDays)
-            .setDisabled(disabled)
-            .setUserId(userId)
-            .setDatasetRegion(datasetRegion)
-            .setNotificationPubsubTopic(notificationPubsubTopic)
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
-    ProjectName parent = ProjectName.of("[PROJECT]");
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
     TransferConfig transferConfig = TransferConfig.newBuilder().build();
 
     TransferConfig actualResponse = client.createTransferConfig(parent, transferConfig);
@@ -232,9 +360,10 @@ public void createTransferConfigTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    CreateTransferConfigRequest actualRequest = (CreateTransferConfigRequest) actualRequests.get(0);
+    CreateTransferConfigRequest actualRequest =
+        ((CreateTransferConfigRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, ProjectName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertEquals(transferConfig, actualRequest.getTransferConfig());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
@@ -243,48 +372,157 @@ public void createTransferConfigTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void createTransferConfigExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      TransferConfig transferConfig = TransferConfig.newBuilder().build();
+      client.createTransferConfig(parent, transferConfig);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createTransferConfigTest2() throws Exception {
+    TransferConfig expectedResponse =
+        TransferConfig.newBuilder()
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    ProjectName parent = ProjectName.of("[PROJECT]");
+    TransferConfig transferConfig = TransferConfig.newBuilder().build();
+
+    TransferConfig actualResponse = client.createTransferConfig(parent, transferConfig);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateTransferConfigRequest actualRequest =
+        ((CreateTransferConfigRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertEquals(transferConfig, actualRequest.getTransferConfig());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createTransferConfigExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       ProjectName parent = ProjectName.of("[PROJECT]");
       TransferConfig transferConfig = TransferConfig.newBuilder().build();
+      client.createTransferConfig(parent, transferConfig);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 
+  @Test
+  public void createTransferConfigTest3() throws Exception {
+    TransferConfig expectedResponse =
+        TransferConfig.newBuilder()
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    TransferConfig transferConfig = TransferConfig.newBuilder().build();
+
+    TransferConfig actualResponse = client.createTransferConfig(parent, transferConfig);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateTransferConfigRequest actualRequest =
+        ((CreateTransferConfigRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(transferConfig, actualRequest.getTransferConfig());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createTransferConfigExceptionTest3() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      TransferConfig transferConfig = TransferConfig.newBuilder().build();
       client.createTransferConfig(parent, transferConfig);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void updateTransferConfigTest() {
-    TransferConfigName name =
-        TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-    String destinationDatasetId = "destinationDatasetId1541564179";
-    String displayName = "displayName1615086568";
-    String dataSourceId = "dataSourceId-1015796374";
-    String schedule = "schedule-697920873";
-    int dataRefreshWindowDays = 327632845;
-    boolean disabled = true;
-    long userId = 147132913L;
-    String datasetRegion = "datasetRegion959248539";
-    String notificationPubsubTopic = "notificationPubsubTopic1794281191";
+  public void updateTransferConfigTest() throws Exception {
     TransferConfig expectedResponse =
         TransferConfig.newBuilder()
-            .setName(name.toString())
-            .setDestinationDatasetId(destinationDatasetId)
-            .setDisplayName(displayName)
-            .setDataSourceId(dataSourceId)
-            .setSchedule(schedule)
-            .setDataRefreshWindowDays(dataRefreshWindowDays)
-            .setDisabled(disabled)
-            .setUserId(userId)
-            .setDatasetRegion(datasetRegion)
-            .setNotificationPubsubTopic(notificationPubsubTopic)
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -296,7 +534,8 @@ public void updateTransferConfigTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    UpdateTransferConfigRequest actualRequest = (UpdateTransferConfigRequest) actualRequests.get(0);
+    UpdateTransferConfigRequest actualRequest =
+        ((UpdateTransferConfigRequest) actualRequests.get(0));
 
     Assert.assertEquals(transferConfig, actualRequest.getTransferConfig());
     Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
@@ -307,25 +546,22 @@ public void updateTransferConfigTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void updateTransferConfigExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       TransferConfig transferConfig = TransferConfig.newBuilder().build();
       FieldMask updateMask = FieldMask.newBuilder().build();
-
       client.updateTransferConfig(transferConfig, updateMask);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void deleteTransferConfigTest() {
+  public void deleteTransferConfigTest() throws Exception {
     Empty expectedResponse = Empty.newBuilder().build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -336,9 +572,10 @@ public void deleteTransferConfigTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    DeleteTransferConfigRequest actualRequest = (DeleteTransferConfigRequest) actualRequests.get(0);
+    DeleteTransferConfigRequest actualRequest =
+        ((DeleteTransferConfigRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, TransferConfigName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -346,48 +583,76 @@ public void deleteTransferConfigTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void deleteTransferConfigExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       TransferConfigName name =
           TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+      client.deleteTransferConfig(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteTransferConfigTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockDataTransferService.addResponse(expectedResponse);
 
+    String name = "name3373707";
+
+    client.deleteTransferConfig(name);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteTransferConfigRequest actualRequest =
+        ((DeleteTransferConfigRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteTransferConfigExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String name = "name3373707";
       client.deleteTransferConfig(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void getTransferConfigTest() {
-    TransferConfigName name2 =
-        TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
-    String destinationDatasetId = "destinationDatasetId1541564179";
-    String displayName = "displayName1615086568";
-    String dataSourceId = "dataSourceId-1015796374";
-    String schedule = "schedule-697920873";
-    int dataRefreshWindowDays = 327632845;
-    boolean disabled = true;
-    long userId = 147132913L;
-    String datasetRegion = "datasetRegion959248539";
-    String notificationPubsubTopic = "notificationPubsubTopic1794281191";
+  public void getTransferConfigTest() throws Exception {
     TransferConfig expectedResponse =
         TransferConfig.newBuilder()
-            .setName(name2.toString())
-            .setDestinationDatasetId(destinationDatasetId)
-            .setDisplayName(displayName)
-            .setDataSourceId(dataSourceId)
-            .setSchedule(schedule)
-            .setDataRefreshWindowDays(dataRefreshWindowDays)
-            .setDisabled(disabled)
-            .setUserId(userId)
-            .setDatasetRegion(datasetRegion)
-            .setNotificationPubsubTopic(notificationPubsubTopic)
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -399,9 +664,9 @@ public void getTransferConfigTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    GetTransferConfigRequest actualRequest = (GetTransferConfigRequest) actualRequests.get(0);
+    GetTransferConfigRequest actualRequest = ((GetTransferConfigRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, TransferConfigName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -409,48 +674,98 @@ public void getTransferConfigTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void getTransferConfigExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       TransferConfigName name =
           TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+      client.getTransferConfig(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 
+  @Test
+  public void getTransferConfigTest2() throws Exception {
+    TransferConfig expectedResponse =
+        TransferConfig.newBuilder()
+            .setName(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDataSourceId("dataSourceId-1221402528")
+            .setParams(Struct.newBuilder().build())
+            .setSchedule("schedule-697920873")
+            .setScheduleOptions(ScheduleOptions.newBuilder().build())
+            .setDataRefreshWindowDays(327632845)
+            .setDisabled(true)
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setNextRunTime(Timestamp.newBuilder().build())
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setDatasetRegion("datasetRegion1032293772")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    TransferConfig actualResponse = client.getTransferConfig(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetTransferConfigRequest actualRequest = ((GetTransferConfigRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getTransferConfigExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String name = "name3373707";
       client.getTransferConfig(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void listTransferConfigsTest() {
-    String nextPageToken = "";
-    TransferConfig transferConfigsElement = TransferConfig.newBuilder().build();
-    List<TransferConfig> transferConfigs = Arrays.asList(transferConfigsElement);
+  public void listTransferConfigsTest() throws Exception {
+    TransferConfig responsesElement = TransferConfig.newBuilder().build();
     ListTransferConfigsResponse expectedResponse =
         ListTransferConfigsResponse.newBuilder()
-            .setNextPageToken(nextPageToken)
-            .addAllTransferConfigs(transferConfigs)
+            .setNextPageToken("")
+            .addAllTransferConfigs(Arrays.asList(responsesElement))
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
-    ProjectName parent = ProjectName.of("[PROJECT]");
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
 
     ListTransferConfigsPagedResponse pagedListResponse = client.listTransferConfigs(parent);
 
     List<TransferConfig> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
     Assert.assertEquals(1, resources.size());
     Assert.assertEquals(expectedResponse.getTransferConfigsList().get(0), resources.get(0));
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    ListTransferConfigsRequest actualRequest = (ListTransferConfigsRequest) actualRequests.get(0);
+    ListTransferConfigsRequest actualRequest = ((ListTransferConfigsRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, ProjectName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -458,26 +773,111 @@ public void listTransferConfigsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void listTransferConfigsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      client.listTransferConfigs(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listTransferConfigsTest2() throws Exception {
+    TransferConfig responsesElement = TransferConfig.newBuilder().build();
+    ListTransferConfigsResponse expectedResponse =
+        ListTransferConfigsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTransferConfigs(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    ProjectName parent = ProjectName.of("[PROJECT]");
+
+    ListTransferConfigsPagedResponse pagedListResponse = client.listTransferConfigs(parent);
+
+    List<TransferConfig> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTransferConfigsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTransferConfigsRequest actualRequest = ((ListTransferConfigsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTransferConfigsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       ProjectName parent = ProjectName.of("[PROJECT]");
+      client.listTransferConfigs(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 
+  @Test
+  public void listTransferConfigsTest3() throws Exception {
+    TransferConfig responsesElement = TransferConfig.newBuilder().build();
+    ListTransferConfigsResponse expectedResponse =
+        ListTransferConfigsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTransferConfigs(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListTransferConfigsPagedResponse pagedListResponse = client.listTransferConfigs(parent);
+
+    List<TransferConfig> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTransferConfigsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTransferConfigsRequest actualRequest = ((ListTransferConfigsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTransferConfigsExceptionTest3() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
       client.listTransferConfigs(parent);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void scheduleTransferRunsTest() {
+  public void scheduleTransferRunsTest() throws Exception {
     ScheduleTransferRunsResponse expectedResponse =
-        ScheduleTransferRunsResponse.newBuilder().build();
+        ScheduleTransferRunsResponse.newBuilder().addAllRuns(new ArrayList<TransferRun>()).build();
     mockDataTransferService.addResponse(expectedResponse);
 
     TransferConfigName parent =
@@ -491,9 +891,10 @@ public void scheduleTransferRunsTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    ScheduleTransferRunsRequest actualRequest = (ScheduleTransferRunsRequest) actualRequests.get(0);
+    ScheduleTransferRunsRequest actualRequest =
+        ((ScheduleTransferRunsRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, TransferConfigName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertEquals(startTime, actualRequest.getStartTime());
     Assert.assertEquals(endTime, actualRequest.getEndTime());
     Assert.assertTrue(
@@ -503,9 +904,8 @@ public void scheduleTransferRunsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void scheduleTransferRunsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
@@ -513,22 +913,71 @@ public void scheduleTransferRunsExceptionTest() throws Exception {
           TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
       Timestamp startTime = Timestamp.newBuilder().build();
       Timestamp endTime = Timestamp.newBuilder().build();
+      client.scheduleTransferRuns(parent, startTime, endTime);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 
+  @Test
+  public void scheduleTransferRunsTest2() throws Exception {
+    ScheduleTransferRunsResponse expectedResponse =
+        ScheduleTransferRunsResponse.newBuilder().addAllRuns(new ArrayList<TransferRun>()).build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    Timestamp startTime = Timestamp.newBuilder().build();
+    Timestamp endTime = Timestamp.newBuilder().build();
+
+    ScheduleTransferRunsResponse actualResponse =
+        client.scheduleTransferRuns(parent, startTime, endTime);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ScheduleTransferRunsRequest actualRequest =
+        ((ScheduleTransferRunsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(startTime, actualRequest.getStartTime());
+    Assert.assertEquals(endTime, actualRequest.getEndTime());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void scheduleTransferRunsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      Timestamp startTime = Timestamp.newBuilder().build();
+      Timestamp endTime = Timestamp.newBuilder().build();
       client.scheduleTransferRuns(parent, startTime, endTime);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void startManualTransferRunsTest() {
+  public void startManualTransferRunsTest() throws Exception {
     StartManualTransferRunsResponse expectedResponse =
-        StartManualTransferRunsResponse.newBuilder().build();
+        StartManualTransferRunsResponse.newBuilder()
+            .addAllRuns(new ArrayList<TransferRun>())
+            .build();
     mockDataTransferService.addResponse(expectedResponse);
 
-    StartManualTransferRunsRequest request = StartManualTransferRunsRequest.newBuilder().build();
+    StartManualTransferRunsRequest request =
+        StartManualTransferRunsRequest.newBuilder()
+            .setParent(
+                TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                    .toString())
+            .build();
 
     StartManualTransferRunsResponse actualResponse = client.startManualTransferRuns(request);
     Assert.assertEquals(expectedResponse, actualResponse);
@@ -536,8 +985,11 @@ public void startManualTransferRunsTest() {
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
     StartManualTransferRunsRequest actualRequest =
-        (StartManualTransferRunsRequest) actualRequests.get(0);
+        ((StartManualTransferRunsRequest) actualRequests.get(0));
 
+    Assert.assertEquals(request.getParent(), actualRequest.getParent());
+    Assert.assertEquals(request.getRequestedTimeRange(), actualRequest.getRequestedTimeRange());
+    Assert.assertEquals(request.getRequestedRunTime(), actualRequest.getRequestedRunTime());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -545,39 +997,44 @@ public void startManualTransferRunsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void startManualTransferRunsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
-      StartManualTransferRunsRequest request = StartManualTransferRunsRequest.newBuilder().build();
-
+      StartManualTransferRunsRequest request =
+          StartManualTransferRunsRequest.newBuilder()
+              .setParent(
+                  TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]")
+                      .toString())
+              .build();
       client.startManualTransferRuns(request);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void getTransferRunTest() {
-    RunName name2 =
-        RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
-    String destinationDatasetId = "destinationDatasetId1541564179";
-    String dataSourceId = "dataSourceId-1015796374";
-    long userId = 147132913L;
-    String schedule = "schedule-697920873";
-    String notificationPubsubTopic = "notificationPubsubTopic1794281191";
+  public void getTransferRunTest() throws Exception {
     TransferRun expectedResponse =
         TransferRun.newBuilder()
-            .setName(name2.toString())
-            .setDestinationDatasetId(destinationDatasetId)
-            .setDataSourceId(dataSourceId)
-            .setUserId(userId)
-            .setSchedule(schedule)
-            .setNotificationPubsubTopic(notificationPubsubTopic)
+            .setName(
+                RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+                    .toString())
+            .setScheduleTime(Timestamp.newBuilder().build())
+            .setRunTime(Timestamp.newBuilder().build())
+            .setErrorStatus(Status.newBuilder().build())
+            .setStartTime(Timestamp.newBuilder().build())
+            .setEndTime(Timestamp.newBuilder().build())
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setParams(Struct.newBuilder().build())
+            .setDataSourceId("dataSourceId-1221402528")
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setSchedule("schedule-697920873")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -589,9 +1046,9 @@ public void getTransferRunTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    GetTransferRunRequest actualRequest = (GetTransferRunRequest) actualRequests.get(0);
+    GetTransferRunRequest actualRequest = ((GetTransferRunRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, RunName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -599,25 +1056,75 @@ public void getTransferRunTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void getTransferRunExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       RunName name =
           RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+      client.getTransferRun(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getTransferRunTest2() throws Exception {
+    TransferRun expectedResponse =
+        TransferRun.newBuilder()
+            .setName(
+                RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]")
+                    .toString())
+            .setScheduleTime(Timestamp.newBuilder().build())
+            .setRunTime(Timestamp.newBuilder().build())
+            .setErrorStatus(Status.newBuilder().build())
+            .setStartTime(Timestamp.newBuilder().build())
+            .setEndTime(Timestamp.newBuilder().build())
+            .setUpdateTime(Timestamp.newBuilder().build())
+            .setParams(Struct.newBuilder().build())
+            .setDataSourceId("dataSourceId-1221402528")
+            .setState(TransferState.forNumber(0))
+            .setUserId(-147132913)
+            .setSchedule("schedule-697920873")
+            .setNotificationPubsubTopic("notificationPubsubTopic-1361224991")
+            .setEmailPreferences(EmailPreferences.newBuilder().build())
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    TransferRun actualResponse = client.getTransferRun(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetTransferRunRequest actualRequest = ((GetTransferRunRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getTransferRunExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
 
+    try {
+      String name = "name3373707";
       client.getTransferRun(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void deleteTransferRunTest() {
+  public void deleteTransferRunTest() throws Exception {
     Empty expectedResponse = Empty.newBuilder().build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -628,9 +1135,9 @@ public void deleteTransferRunTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    DeleteTransferRunRequest actualRequest = (DeleteTransferRunRequest) actualRequests.get(0);
+    DeleteTransferRunRequest actualRequest = ((DeleteTransferRunRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, RunName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -638,32 +1145,61 @@ public void deleteTransferRunTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void deleteTransferRunExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       RunName name =
           RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+      client.deleteTransferRun(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteTransferRunTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    client.deleteTransferRun(name);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteTransferRunRequest actualRequest = ((DeleteTransferRunRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
 
+  @Test
+  public void deleteTransferRunExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String name = "name3373707";
       client.deleteTransferRun(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void listTransferRunsTest() {
-    String nextPageToken = "";
-    TransferRun transferRunsElement = TransferRun.newBuilder().build();
-    List<TransferRun> transferRuns = Arrays.asList(transferRunsElement);
+  public void listTransferRunsTest() throws Exception {
+    TransferRun responsesElement = TransferRun.newBuilder().build();
     ListTransferRunsResponse expectedResponse =
         ListTransferRunsResponse.newBuilder()
-            .setNextPageToken(nextPageToken)
-            .addAllTransferRuns(transferRuns)
+            .setNextPageToken("")
+            .addAllTransferRuns(Arrays.asList(responsesElement))
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -673,14 +1209,15 @@ public void listTransferRunsTest() {
     ListTransferRunsPagedResponse pagedListResponse = client.listTransferRuns(parent);
 
     List<TransferRun> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
     Assert.assertEquals(1, resources.size());
     Assert.assertEquals(expectedResponse.getTransferRunsList().get(0), resources.get(0));
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    ListTransferRunsRequest actualRequest = (ListTransferRunsRequest) actualRequests.get(0);
+    ListTransferRunsRequest actualRequest = ((ListTransferRunsRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, TransferConfigName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -688,32 +1225,71 @@ public void listTransferRunsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void listTransferRunsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       TransferConfigName parent =
           TransferConfigName.ofProjectTransferConfigName("[PROJECT]", "[TRANSFER_CONFIG]");
+      client.listTransferRuns(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listTransferRunsTest2() throws Exception {
+    TransferRun responsesElement = TransferRun.newBuilder().build();
+    ListTransferRunsResponse expectedResponse =
+        ListTransferRunsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTransferRuns(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
 
+    String parent = "parent-995424086";
+
+    ListTransferRunsPagedResponse pagedListResponse = client.listTransferRuns(parent);
+
+    List<TransferRun> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTransferRunsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTransferRunsRequest actualRequest = ((ListTransferRunsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTransferRunsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
       client.listTransferRuns(parent);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void listTransferLogsTest() {
-    String nextPageToken = "";
-    TransferMessage transferMessagesElement = TransferMessage.newBuilder().build();
-    List<TransferMessage> transferMessages = Arrays.asList(transferMessagesElement);
+  public void listTransferLogsTest() throws Exception {
+    TransferMessage responsesElement = TransferMessage.newBuilder().build();
     ListTransferLogsResponse expectedResponse =
         ListTransferLogsResponse.newBuilder()
-            .setNextPageToken(nextPageToken)
-            .addAllTransferMessages(transferMessages)
+            .setNextPageToken("")
+            .addAllTransferMessages(Arrays.asList(responsesElement))
             .build();
     mockDataTransferService.addResponse(expectedResponse);
 
@@ -723,14 +1299,15 @@ public void listTransferLogsTest() {
     ListTransferLogsPagedResponse pagedListResponse = client.listTransferLogs(parent);
 
     List<TransferMessage> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
     Assert.assertEquals(1, resources.size());
     Assert.assertEquals(expectedResponse.getTransferMessagesList().get(0), resources.get(0));
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    ListTransferLogsRequest actualRequest = (ListTransferLogsRequest) actualRequests.get(0);
+    ListTransferLogsRequest actualRequest = ((ListTransferLogsRequest) actualRequests.get(0));
 
-    Assert.assertEquals(parent, RunName.parse(actualRequest.getParent()));
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -738,28 +1315,68 @@ public void listTransferLogsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void listTransferLogsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       RunName parent =
           RunName.ofProjectTransferConfigRunName("[PROJECT]", "[TRANSFER_CONFIG]", "[RUN]");
+      client.listTransferLogs(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listTransferLogsTest2() throws Exception {
+    TransferMessage responsesElement = TransferMessage.newBuilder().build();
+    ListTransferLogsResponse expectedResponse =
+        ListTransferLogsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTransferMessages(Arrays.asList(responsesElement))
+            .build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListTransferLogsPagedResponse pagedListResponse = client.listTransferLogs(parent);
 
+    List<TransferMessage> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTransferMessagesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTransferLogsRequest actualRequest = ((ListTransferLogsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTransferLogsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
       client.listTransferLogs(parent);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 
   @Test
-  @SuppressWarnings("all")
-  public void checkValidCredsTest() {
-    boolean hasValidCreds = false;
+  public void checkValidCredsTest() throws Exception {
     CheckValidCredsResponse expectedResponse =
-        CheckValidCredsResponse.newBuilder().setHasValidCreds(hasValidCreds).build();
+        CheckValidCredsResponse.newBuilder().setHasValidCreds(true).build();
     mockDataTransferService.addResponse(expectedResponse);
 
     DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
@@ -769,9 +1386,9 @@ public void checkValidCredsTest() {
 
     List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
     Assert.assertEquals(1, actualRequests.size());
-    CheckValidCredsRequest actualRequest = (CheckValidCredsRequest) actualRequests.get(0);
+    CheckValidCredsRequest actualRequest = ((CheckValidCredsRequest) actualRequests.get(0));
 
-    Assert.assertEquals(name, DataSourceName.parse(actualRequest.getName()));
+    Assert.assertEquals(name.toString(), actualRequest.getName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -779,18 +1396,52 @@ public void checkValidCredsTest() {
   }
 
   @Test
-  @SuppressWarnings("all")
   public void checkValidCredsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
     mockDataTransferService.addException(exception);
 
     try {
       DataSourceName name = DataSourceName.ofProjectDataSourceName("[PROJECT]", "[DATA_SOURCE]");
+      client.checkValidCreds(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 
+  @Test
+  public void checkValidCredsTest2() throws Exception {
+    CheckValidCredsResponse expectedResponse =
+        CheckValidCredsResponse.newBuilder().setHasValidCreds(true).build();
+    mockDataTransferService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    CheckValidCredsResponse actualResponse = client.checkValidCreds(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockDataTransferService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CheckValidCredsRequest actualRequest = ((CheckValidCredsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void checkValidCredsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataTransferService.addException(exception);
+
+    try {
+      String name = "name3373707";
       client.checkValidCreds(name);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
-      // Expected exception
+      // Expected exception.
     }
   }
 }
diff --git a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSmokeTest.java b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSmokeTest.java
deleted file mode 100644
index 3b62083a..00000000
--- a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSmokeTest.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.bigquery.datatransfer.v1;
-
-import static com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient.ListDataSourcesPagedResponse;
-
-import com.google.common.base.Preconditions;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import org.junit.Test;
-
-@javax.annotation.Generated("by GAPIC")
-public class DataTransferServiceSmokeTest {
-  private static final String PROJECT_ENV_NAME = "GOOGLE_CLOUD_PROJECT";
-  private static final String LEGACY_PROJECT_ENV_NAME = "GCLOUD_PROJECT";
-
-  @Test
-  public void run() {
-    main(null);
-  }
-
-  public static void main(String args[]) {
-    Logger.getLogger("").setLevel(Level.WARNING);
-    try {
-      executeNoCatch(getProjectId());
-      System.out.println("OK");
-    } catch (Exception e) {
-      System.err.println("Failed with exception:");
-      e.printStackTrace(System.err);
-      System.exit(1);
-    }
-  }
-
-  public static void executeNoCatch(String projectId) throws Exception {
-    try (DataTransferServiceClient client = DataTransferServiceClient.create()) {
-      ProjectName parent = ProjectName.of(projectId);
-
-      ListDataSourcesPagedResponse pagedResponse = client.listDataSources(parent);
-    }
-  }
-
-  private static String getProjectId() {
-    String projectId = System.getProperty(PROJECT_ENV_NAME, System.getenv(PROJECT_ENV_NAME));
-    if (projectId == null) {
-      projectId =
-          System.getProperty(LEGACY_PROJECT_ENV_NAME, System.getenv(LEGACY_PROJECT_ENV_NAME));
-    }
-    Preconditions.checkArgument(projectId != null, "A project ID is required.");
-    return projectId;
-  }
-}
diff --git a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferService.java b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferService.java
index 7a6a9305..d236a1b1 100644
--- a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferService.java
+++ b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferService.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import com.google.api.core.BetaApi;
@@ -20,9 +21,10 @@
 import com.google.protobuf.AbstractMessage;
 import io.grpc.ServerServiceDefinition;
 import java.util.List;
+import javax.annotation.Generated;
 
-@javax.annotation.Generated("by GAPIC")
 @BetaApi
+@Generated("by gapic-generator-java")
 public class MockDataTransferService implements MockGrpcService {
   private final MockDataTransferServiceImpl serviceImpl;
 
diff --git a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferServiceImpl.java b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferServiceImpl.java
index 3683db5e..a290d49b 100644
--- a/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferServiceImpl.java
+++ b/google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferServiceImpl.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigquery.datatransfer.v1;
 
 import com.google.api.core.BetaApi;
@@ -24,9 +25,10 @@
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Queue;
+import javax.annotation.Generated;
 
-@javax.annotation.Generated("by GAPIC")
 @BetaApi
+@Generated("by gapic-generator-java")
 public class MockDataTransferServiceImpl extends DataTransferServiceImplBase {
   private List<AbstractMessage> requests;
   private Queue<Object> responses;
@@ -63,12 +65,18 @@ public void getDataSource(
     Object response = responses.remove();
     if (response instanceof DataSource) {
       requests.add(request);
-      responseObserver.onNext((DataSource) response);
+      responseObserver.onNext(((DataSource) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetDataSource, expected %s or %s",
+                  response.getClass().getName(),
+                  DataSource.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -78,12 +86,18 @@ public void listDataSources(
     Object response = responses.remove();
     if (response instanceof ListDataSourcesResponse) {
       requests.add(request);
-      responseObserver.onNext((ListDataSourcesResponse) response);
+      responseObserver.onNext(((ListDataSourcesResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListDataSources, expected %s or %s",
+                  response.getClass().getName(),
+                  ListDataSourcesResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -93,12 +107,18 @@ public void createTransferConfig(
     Object response = responses.remove();
     if (response instanceof TransferConfig) {
       requests.add(request);
-      responseObserver.onNext((TransferConfig) response);
+      responseObserver.onNext(((TransferConfig) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CreateTransferConfig, expected %s or %s",
+                  response.getClass().getName(),
+                  TransferConfig.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -108,12 +128,18 @@ public void updateTransferConfig(
     Object response = responses.remove();
     if (response instanceof TransferConfig) {
       requests.add(request);
-      responseObserver.onNext((TransferConfig) response);
+      responseObserver.onNext(((TransferConfig) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method UpdateTransferConfig, expected %s or %s",
+                  response.getClass().getName(),
+                  TransferConfig.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -123,12 +149,18 @@ public void deleteTransferConfig(
     Object response = responses.remove();
     if (response instanceof Empty) {
       requests.add(request);
-      responseObserver.onNext((Empty) response);
+      responseObserver.onNext(((Empty) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeleteTransferConfig, expected %s or %s",
+                  response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -138,12 +170,18 @@ public void getTransferConfig(
     Object response = responses.remove();
     if (response instanceof TransferConfig) {
       requests.add(request);
-      responseObserver.onNext((TransferConfig) response);
+      responseObserver.onNext(((TransferConfig) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetTransferConfig, expected %s or %s",
+                  response.getClass().getName(),
+                  TransferConfig.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -154,12 +192,18 @@ public void listTransferConfigs(
     Object response = responses.remove();
     if (response instanceof ListTransferConfigsResponse) {
       requests.add(request);
-      responseObserver.onNext((ListTransferConfigsResponse) response);
+      responseObserver.onNext(((ListTransferConfigsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListTransferConfigs, expected %s or %s",
+                  response.getClass().getName(),
+                  ListTransferConfigsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -170,12 +214,18 @@ public void scheduleTransferRuns(
     Object response = responses.remove();
     if (response instanceof ScheduleTransferRunsResponse) {
       requests.add(request);
-      responseObserver.onNext((ScheduleTransferRunsResponse) response);
+      responseObserver.onNext(((ScheduleTransferRunsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ScheduleTransferRuns, expected %s or %s",
+                  response.getClass().getName(),
+                  ScheduleTransferRunsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -186,12 +236,18 @@ public void startManualTransferRuns(
     Object response = responses.remove();
     if (response instanceof StartManualTransferRunsResponse) {
       requests.add(request);
-      responseObserver.onNext((StartManualTransferRunsResponse) response);
+      responseObserver.onNext(((StartManualTransferRunsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method StartManualTransferRuns, expected %s or %s",
+                  response.getClass().getName(),
+                  StartManualTransferRunsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -201,12 +257,18 @@ public void getTransferRun(
     Object response = responses.remove();
     if (response instanceof TransferRun) {
       requests.add(request);
-      responseObserver.onNext((TransferRun) response);
+      responseObserver.onNext(((TransferRun) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetTransferRun, expected %s or %s",
+                  response.getClass().getName(),
+                  TransferRun.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -216,12 +278,18 @@ public void deleteTransferRun(
     Object response = responses.remove();
     if (response instanceof Empty) {
       requests.add(request);
-      responseObserver.onNext((Empty) response);
+      responseObserver.onNext(((Empty) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeleteTransferRun, expected %s or %s",
+                  response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -231,12 +299,18 @@ public void listTransferRuns(
     Object response = responses.remove();
     if (response instanceof ListTransferRunsResponse) {
       requests.add(request);
-      responseObserver.onNext((ListTransferRunsResponse) response);
+      responseObserver.onNext(((ListTransferRunsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListTransferRuns, expected %s or %s",
+                  response.getClass().getName(),
+                  ListTransferRunsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -246,12 +320,18 @@ public void listTransferLogs(
     Object response = responses.remove();
     if (response instanceof ListTransferLogsResponse) {
       requests.add(request);
-      responseObserver.onNext((ListTransferLogsResponse) response);
+      responseObserver.onNext(((ListTransferLogsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListTransferLogs, expected %s or %s",
+                  response.getClass().getName(),
+                  ListTransferLogsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 
@@ -261,12 +341,18 @@ public void checkValidCreds(
     Object response = responses.remove();
     if (response instanceof CheckValidCredsResponse) {
       requests.add(request);
-      responseObserver.onNext((CheckValidCredsResponse) response);
+      responseObserver.onNext(((CheckValidCredsResponse) response));
       responseObserver.onCompleted();
     } else if (response instanceof Exception) {
-      responseObserver.onError((Exception) response);
+      responseObserver.onError(((Exception) response));
     } else {
-      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CheckValidCreds, expected %s or %s",
+                  response.getClass().getName(),
+                  CheckValidCredsResponse.class.getName(),
+                  Exception.class.getName())));
     }
   }
 }
diff --git a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
index 30f06357..5d37c181 100644
--- a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>1.0.27</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>grpc-google-cloud-bigquerydatatransfer-v1</name>
   <description>GRPC library for grpc-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceGrpc.java b/grpc-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceGrpc.java
index fff762cd..e89834f0 100644
--- a/grpc-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceGrpc.java
+++ b/grpc-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceGrpc.java
@@ -22,7 +22,16 @@
 import static io.grpc.stub.ServerCalls.asyncUnaryCall;
 import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall;
 
-/** */
+/**
+ *
+ *
+ * <pre>
+ * The Google BigQuery Data Transfer Service API enables BigQuery users to
+ * configure the transfer of their data from other Google Products into
+ * BigQuery. This service contains methods that are end user exposed. It backs
+ * up the frontend.
+ * </pre>
+ */
 @javax.annotation.Generated(
     value = "by gRPC proto compiler",
     comments = "Source: google/cloud/bigquery/datatransfer/v1/datatransfer.proto")
@@ -757,10 +766,26 @@ public DataTransferServiceFutureStub newStub(
     return DataTransferServiceFutureStub.newStub(factory, channel);
   }
 
-  /** */
+  /**
+   *
+   *
+   * <pre>
+   * The Google BigQuery Data Transfer Service API enables BigQuery users to
+   * configure the transfer of their data from other Google Products into
+   * BigQuery. This service contains methods that are end user exposed. It backs
+   * up the frontend.
+   * </pre>
+   */
   public abstract static class DataTransferServiceImplBase implements io.grpc.BindableService {
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Retrieves a supported data source and returns its settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public void getDataSource(
         com.google.cloud.bigquery.datatransfer.v1.GetDataSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.DataSource>
@@ -768,7 +793,14 @@ public void getDataSource(
       asyncUnimplementedUnaryCall(getGetDataSourceMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Lists supported data sources and returns their settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public void listDataSources(
         com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesRequest request,
         io.grpc.stub.StreamObserver<
@@ -777,7 +809,13 @@ public void listDataSources(
       asyncUnimplementedUnaryCall(getListDataSourcesMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates a new data transfer configuration.
+     * </pre>
+     */
     public void createTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.CreateTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -785,7 +823,14 @@ public void createTransferConfig(
       asyncUnimplementedUnaryCall(getCreateTransferConfigMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Updates a data transfer configuration.
+     * All fields must be set, even if they are not updated.
+     * </pre>
+     */
     public void updateTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.UpdateTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -793,14 +838,27 @@ public void updateTransferConfig(
       asyncUnimplementedUnaryCall(getUpdateTransferConfigMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes a data transfer configuration,
+     * including any associated transfer runs and logs.
+     * </pre>
+     */
     public void deleteTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       asyncUnimplementedUnaryCall(getDeleteTransferConfigMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about a data transfer config.
+     * </pre>
+     */
     public void getTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -808,7 +866,13 @@ public void getTransferConfig(
       asyncUnimplementedUnaryCall(getGetTransferConfigMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about all data transfers in the project.
+     * </pre>
+     */
     public void listTransferConfigs(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferConfigsRequest request,
         io.grpc.stub.StreamObserver<
@@ -817,7 +881,17 @@ public void listTransferConfigs(
       asyncUnimplementedUnaryCall(getListTransferConfigsMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates transfer runs for a time range [start_time, end_time].
+     * For each date - or whatever granularity the data source supports - in the
+     * range, one transfer run is created.
+     * Note that runs are created per UTC time in the time range.
+     * DEPRECATED: use StartManualTransferRuns instead.
+     * </pre>
+     */
     @java.lang.Deprecated
     public void scheduleTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.ScheduleTransferRunsRequest request,
@@ -827,7 +901,16 @@ public void scheduleTransferRuns(
       asyncUnimplementedUnaryCall(getScheduleTransferRunsMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Start manual transfer runs to be executed now with schedule_time equal to
+     * current time. The transfer runs can be created for a time range where the
+     * run_time is between start_time (inclusive) and end_time (exclusive), or for
+     * a specific run_time.
+     * </pre>
+     */
     public void startManualTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.StartManualTransferRunsRequest request,
         io.grpc.stub.StreamObserver<
@@ -836,7 +919,13 @@ public void startManualTransferRuns(
       asyncUnimplementedUnaryCall(getStartManualTransferRunsMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about the particular transfer run.
+     * </pre>
+     */
     public void getTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferRunRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferRun>
@@ -844,14 +933,26 @@ public void getTransferRun(
       asyncUnimplementedUnaryCall(getGetTransferRunMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes the specified transfer run.
+     * </pre>
+     */
     public void deleteTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferRunRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       asyncUnimplementedUnaryCall(getDeleteTransferRunMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about running and completed jobs.
+     * </pre>
+     */
     public void listTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferRunsRequest request,
         io.grpc.stub.StreamObserver<
@@ -860,7 +961,13 @@ public void listTransferRuns(
       asyncUnimplementedUnaryCall(getListTransferRunsMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns user facing log messages for the data transfer run.
+     * </pre>
+     */
     public void listTransferLogs(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferLogsRequest request,
         io.grpc.stub.StreamObserver<
@@ -869,7 +976,18 @@ public void listTransferLogs(
       asyncUnimplementedUnaryCall(getListTransferLogsMethod(), responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns true if valid credentials exist for the given data source and
+     * requesting user.
+     * Some data sources doesn't support service account, so we need to talk to
+     * them on behalf of the end user. This API just checks whether we have OAuth
+     * token for the particular user, which is a pre-requisite before user can
+     * create a transfer config.
+     * </pre>
+     */
     public void checkValidCreds(
         com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsRequest request,
         io.grpc.stub.StreamObserver<
@@ -981,7 +1099,16 @@ public final io.grpc.ServerServiceDefinition bindService() {
     }
   }
 
-  /** */
+  /**
+   *
+   *
+   * <pre>
+   * The Google BigQuery Data Transfer Service API enables BigQuery users to
+   * configure the transfer of their data from other Google Products into
+   * BigQuery. This service contains methods that are end user exposed. It backs
+   * up the frontend.
+   * </pre>
+   */
   public static final class DataTransferServiceStub
       extends io.grpc.stub.AbstractAsyncStub<DataTransferServiceStub> {
     private DataTransferServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
@@ -994,7 +1121,14 @@ protected DataTransferServiceStub build(
       return new DataTransferServiceStub(channel, callOptions);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Retrieves a supported data source and returns its settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public void getDataSource(
         com.google.cloud.bigquery.datatransfer.v1.GetDataSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.DataSource>
@@ -1005,7 +1139,14 @@ public void getDataSource(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Lists supported data sources and returns their settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public void listDataSources(
         com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesRequest request,
         io.grpc.stub.StreamObserver<
@@ -1017,7 +1158,13 @@ public void listDataSources(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates a new data transfer configuration.
+     * </pre>
+     */
     public void createTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.CreateTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -1028,7 +1175,14 @@ public void createTransferConfig(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Updates a data transfer configuration.
+     * All fields must be set, even if they are not updated.
+     * </pre>
+     */
     public void updateTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.UpdateTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -1039,7 +1193,14 @@ public void updateTransferConfig(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes a data transfer configuration,
+     * including any associated transfer runs and logs.
+     * </pre>
+     */
     public void deleteTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
@@ -1049,7 +1210,13 @@ public void deleteTransferConfig(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about a data transfer config.
+     * </pre>
+     */
     public void getTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
@@ -1060,7 +1227,13 @@ public void getTransferConfig(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about all data transfers in the project.
+     * </pre>
+     */
     public void listTransferConfigs(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferConfigsRequest request,
         io.grpc.stub.StreamObserver<
@@ -1072,7 +1245,17 @@ public void listTransferConfigs(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates transfer runs for a time range [start_time, end_time].
+     * For each date - or whatever granularity the data source supports - in the
+     * range, one transfer run is created.
+     * Note that runs are created per UTC time in the time range.
+     * DEPRECATED: use StartManualTransferRuns instead.
+     * </pre>
+     */
     @java.lang.Deprecated
     public void scheduleTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.ScheduleTransferRunsRequest request,
@@ -1085,7 +1268,16 @@ public void scheduleTransferRuns(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Start manual transfer runs to be executed now with schedule_time equal to
+     * current time. The transfer runs can be created for a time range where the
+     * run_time is between start_time (inclusive) and end_time (exclusive), or for
+     * a specific run_time.
+     * </pre>
+     */
     public void startManualTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.StartManualTransferRunsRequest request,
         io.grpc.stub.StreamObserver<
@@ -1097,7 +1289,13 @@ public void startManualTransferRuns(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about the particular transfer run.
+     * </pre>
+     */
     public void getTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferRunRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.bigquery.datatransfer.v1.TransferRun>
@@ -1108,7 +1306,13 @@ public void getTransferRun(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes the specified transfer run.
+     * </pre>
+     */
     public void deleteTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferRunRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
@@ -1118,7 +1322,13 @@ public void deleteTransferRun(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about running and completed jobs.
+     * </pre>
+     */
     public void listTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferRunsRequest request,
         io.grpc.stub.StreamObserver<
@@ -1130,7 +1340,13 @@ public void listTransferRuns(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns user facing log messages for the data transfer run.
+     * </pre>
+     */
     public void listTransferLogs(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferLogsRequest request,
         io.grpc.stub.StreamObserver<
@@ -1142,7 +1358,18 @@ public void listTransferLogs(
           responseObserver);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns true if valid credentials exist for the given data source and
+     * requesting user.
+     * Some data sources doesn't support service account, so we need to talk to
+     * them on behalf of the end user. This API just checks whether we have OAuth
+     * token for the particular user, which is a pre-requisite before user can
+     * create a transfer config.
+     * </pre>
+     */
     public void checkValidCreds(
         com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsRequest request,
         io.grpc.stub.StreamObserver<
@@ -1155,7 +1382,16 @@ public void checkValidCreds(
     }
   }
 
-  /** */
+  /**
+   *
+   *
+   * <pre>
+   * The Google BigQuery Data Transfer Service API enables BigQuery users to
+   * configure the transfer of their data from other Google Products into
+   * BigQuery. This service contains methods that are end user exposed. It backs
+   * up the frontend.
+   * </pre>
+   */
   public static final class DataTransferServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub<DataTransferServiceBlockingStub> {
     private DataTransferServiceBlockingStub(
@@ -1169,47 +1405,93 @@ protected DataTransferServiceBlockingStub build(
       return new DataTransferServiceBlockingStub(channel, callOptions);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Retrieves a supported data source and returns its settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.DataSource getDataSource(
         com.google.cloud.bigquery.datatransfer.v1.GetDataSourceRequest request) {
       return blockingUnaryCall(getChannel(), getGetDataSourceMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Lists supported data sources and returns their settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesResponse listDataSources(
         com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesRequest request) {
       return blockingUnaryCall(getChannel(), getListDataSourcesMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates a new data transfer configuration.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.TransferConfig createTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.CreateTransferConfigRequest request) {
       return blockingUnaryCall(
           getChannel(), getCreateTransferConfigMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Updates a data transfer configuration.
+     * All fields must be set, even if they are not updated.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.TransferConfig updateTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.UpdateTransferConfigRequest request) {
       return blockingUnaryCall(
           getChannel(), getUpdateTransferConfigMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes a data transfer configuration,
+     * including any associated transfer runs and logs.
+     * </pre>
+     */
     public com.google.protobuf.Empty deleteTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferConfigRequest request) {
       return blockingUnaryCall(
           getChannel(), getDeleteTransferConfigMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about a data transfer config.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.TransferConfig getTransferConfig(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferConfigRequest request) {
       return blockingUnaryCall(
           getChannel(), getGetTransferConfigMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about all data transfers in the project.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.ListTransferConfigsResponse
         listTransferConfigs(
             com.google.cloud.bigquery.datatransfer.v1.ListTransferConfigsRequest request) {
@@ -1217,7 +1499,17 @@ public com.google.cloud.bigquery.datatransfer.v1.TransferConfig getTransferConfi
           getChannel(), getListTransferConfigsMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates transfer runs for a time range [start_time, end_time].
+     * For each date - or whatever granularity the data source supports - in the
+     * range, one transfer run is created.
+     * Note that runs are created per UTC time in the time range.
+     * DEPRECATED: use StartManualTransferRuns instead.
+     * </pre>
+     */
     @java.lang.Deprecated
     public com.google.cloud.bigquery.datatransfer.v1.ScheduleTransferRunsResponse
         scheduleTransferRuns(
@@ -1226,7 +1518,16 @@ public com.google.cloud.bigquery.datatransfer.v1.TransferConfig getTransferConfi
           getChannel(), getScheduleTransferRunsMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Start manual transfer runs to be executed now with schedule_time equal to
+     * current time. The transfer runs can be created for a time range where the
+     * run_time is between start_time (inclusive) and end_time (exclusive), or for
+     * a specific run_time.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.StartManualTransferRunsResponse
         startManualTransferRuns(
             com.google.cloud.bigquery.datatransfer.v1.StartManualTransferRunsRequest request) {
@@ -1234,41 +1535,85 @@ public com.google.cloud.bigquery.datatransfer.v1.TransferConfig getTransferConfi
           getChannel(), getStartManualTransferRunsMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about the particular transfer run.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.TransferRun getTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.GetTransferRunRequest request) {
       return blockingUnaryCall(getChannel(), getGetTransferRunMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes the specified transfer run.
+     * </pre>
+     */
     public com.google.protobuf.Empty deleteTransferRun(
         com.google.cloud.bigquery.datatransfer.v1.DeleteTransferRunRequest request) {
       return blockingUnaryCall(
           getChannel(), getDeleteTransferRunMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about running and completed jobs.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.ListTransferRunsResponse listTransferRuns(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferRunsRequest request) {
       return blockingUnaryCall(
           getChannel(), getListTransferRunsMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns user facing log messages for the data transfer run.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.ListTransferLogsResponse listTransferLogs(
         com.google.cloud.bigquery.datatransfer.v1.ListTransferLogsRequest request) {
       return blockingUnaryCall(
           getChannel(), getListTransferLogsMethod(), getCallOptions(), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns true if valid credentials exist for the given data source and
+     * requesting user.
+     * Some data sources doesn't support service account, so we need to talk to
+     * them on behalf of the end user. This API just checks whether we have OAuth
+     * token for the particular user, which is a pre-requisite before user can
+     * create a transfer config.
+     * </pre>
+     */
     public com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsResponse checkValidCreds(
         com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsRequest request) {
       return blockingUnaryCall(getChannel(), getCheckValidCredsMethod(), getCallOptions(), request);
     }
   }
 
-  /** */
+  /**
+   *
+   *
+   * <pre>
+   * The Google BigQuery Data Transfer Service API enables BigQuery users to
+   * configure the transfer of their data from other Google Products into
+   * BigQuery. This service contains methods that are end user exposed. It backs
+   * up the frontend.
+   * </pre>
+   */
   public static final class DataTransferServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub<DataTransferServiceFutureStub> {
     private DataTransferServiceFutureStub(
@@ -1282,7 +1627,14 @@ protected DataTransferServiceFutureStub build(
       return new DataTransferServiceFutureStub(channel, callOptions);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Retrieves a supported data source and returns its settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.DataSource>
         getDataSource(com.google.cloud.bigquery.datatransfer.v1.GetDataSourceRequest request) {
@@ -1290,7 +1642,14 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getGetDataSourceMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Lists supported data sources and returns their settings,
+     * which can be used for UI rendering.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesResponse>
         listDataSources(com.google.cloud.bigquery.datatransfer.v1.ListDataSourcesRequest request) {
@@ -1298,7 +1657,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getListDataSourcesMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates a new data transfer configuration.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
         createTransferConfig(
@@ -1307,7 +1672,14 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getCreateTransferConfigMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Updates a data transfer configuration.
+     * All fields must be set, even if they are not updated.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
         updateTransferConfig(
@@ -1316,7 +1688,14 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getUpdateTransferConfigMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes a data transfer configuration,
+     * including any associated transfer runs and logs.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
         deleteTransferConfig(
             com.google.cloud.bigquery.datatransfer.v1.DeleteTransferConfigRequest request) {
@@ -1324,7 +1703,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getDeleteTransferConfigMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about a data transfer config.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.TransferConfig>
         getTransferConfig(
@@ -1333,7 +1718,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getGetTransferConfigMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about all data transfers in the project.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.ListTransferConfigsResponse>
         listTransferConfigs(
@@ -1342,7 +1733,17 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getListTransferConfigsMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Creates transfer runs for a time range [start_time, end_time].
+     * For each date - or whatever granularity the data source supports - in the
+     * range, one transfer run is created.
+     * Note that runs are created per UTC time in the time range.
+     * DEPRECATED: use StartManualTransferRuns instead.
+     * </pre>
+     */
     @java.lang.Deprecated
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.ScheduleTransferRunsResponse>
@@ -1352,7 +1753,16 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getScheduleTransferRunsMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Start manual transfer runs to be executed now with schedule_time equal to
+     * current time. The transfer runs can be created for a time range where the
+     * run_time is between start_time (inclusive) and end_time (exclusive), or for
+     * a specific run_time.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.StartManualTransferRunsResponse>
         startManualTransferRuns(
@@ -1361,7 +1771,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getStartManualTransferRunsMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about the particular transfer run.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.TransferRun>
         getTransferRun(com.google.cloud.bigquery.datatransfer.v1.GetTransferRunRequest request) {
@@ -1369,7 +1785,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getGetTransferRunMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Deletes the specified transfer run.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
         deleteTransferRun(
             com.google.cloud.bigquery.datatransfer.v1.DeleteTransferRunRequest request) {
@@ -1377,7 +1799,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getDeleteTransferRunMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns information about running and completed jobs.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.ListTransferRunsResponse>
         listTransferRuns(
@@ -1386,7 +1814,13 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getListTransferRunsMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns user facing log messages for the data transfer run.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.ListTransferLogsResponse>
         listTransferLogs(
@@ -1395,7 +1829,18 @@ protected DataTransferServiceFutureStub build(
           getChannel().newCall(getListTransferLogsMethod(), getCallOptions()), request);
     }
 
-    /** */
+    /**
+     *
+     *
+     * <pre>
+     * Returns true if valid credentials exist for the given data source and
+     * requesting user.
+     * Some data sources doesn't support service account, so we need to talk to
+     * them on behalf of the end user. This API just checks whether we have OAuth
+     * token for the particular user, which is a pre-requisite before user can
+     * create a transfer config.
+     * </pre>
+     */
     public com.google.common.util.concurrent.ListenableFuture<
             com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsResponse>
         checkValidCreds(com.google.cloud.bigquery.datatransfer.v1.CheckValidCredsRequest request) {
diff --git a/pom.xml b/pom.xml
index 93801bde..32ec52a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <name>BigQuery DataTransfer Parent</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>0.9.4</version>
+    <version>0.10.0</version>
   </parent>
 
   <developers>
@@ -44,11 +44,11 @@
   <distributionManagement>
     <snapshotRepository>
       <id>sonatype-nexus-snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <url>https://google.oss.sonatype.org/content/repositories/snapshots</url>
     </snapshotRepository>
     <repository>
       <id>sonatype-nexus-staging</id>
-      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+      <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
   <licenses>
@@ -70,31 +70,31 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>0.18.0</version>
+        <version>0.19.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
 
       <!-- Test dependencies -->
       <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
-        <version>4.13.1</version>
+        <version>4.13.2</version>
         <scope>test</scope>
       </dependency>
     </dependencies>
@@ -103,6 +103,18 @@
   <build>
     <pluginManagement>
       <plugins>
+        <plugin>
+          <groupId>org.sonatype.plugins</groupId>
+          <artifactId>nexus-staging-maven-plugin</artifactId>
+          <version>1.6.8</version>
+          <extensions>true</extensions>
+          <configuration>
+            <serverId>ossrh</serverId>
+            <nexusUrl>https://google.oss.sonatype.org/</nexusUrl>
+            <autoReleaseAfterClose>false</autoReleaseAfterClose>
+            <stagingProgressTimeoutMinutes>15</stagingProgressTimeoutMinutes>
+          </configuration>
+        </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-dependency-plugin</artifactId>
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
index 229a5ca7..69c9bb3c 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>1.0.27</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>proto-google-cloud-bigquerydatatransfer-v1</name>
   <description>PROTO library for proto-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.27</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java
index 73fb1d50..df8ccb68 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,51 +24,54 @@
 import com.google.common.collect.ImmutableMap;
 import java.util.Map;
 import java.util.Objects;
+import javax.annotation.Generated;
 
-/** AUTO-GENERATED DOCUMENTATION AND CLASS */
-@javax.annotation.Generated("by GAPIC protoc plugin")
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
 public class DataSourceName implements ResourceName {
-
-  @Deprecated
-  protected DataSourceName() {}
-
-  private static final PathTemplate PROJECT_DATA_SOURCE_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_DATA_SOURCE =
       PathTemplate.createWithoutUrlEncoding("projects/{project}/dataSources/{data_source}");
-  private static final PathTemplate PROJECT_LOCATION_DATA_SOURCE_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_LOCATION_DATA_SOURCE =
       PathTemplate.createWithoutUrlEncoding(
           "projects/{project}/locations/{location}/dataSources/{data_source}");
-
   private volatile Map<String, String> fieldValuesMap;
   private PathTemplate pathTemplate;
   private String fixedValue;
+  private final String project;
+  private final String dataSource;
+  private final String location;
 
-  private String project;
-  private String dataSource;
-  private String location;
-
-  public String getProject() {
-    return project;
-  }
-
-  public String getDataSource() {
-    return dataSource;
-  }
-
-  public String getLocation() {
-    return location;
+  @Deprecated
+  protected DataSourceName() {
+    project = null;
+    dataSource = null;
+    location = null;
   }
 
   private DataSourceName(Builder builder) {
     project = Preconditions.checkNotNull(builder.getProject());
     dataSource = Preconditions.checkNotNull(builder.getDataSource());
-    pathTemplate = PROJECT_DATA_SOURCE_PATH_TEMPLATE;
+    location = null;
+    pathTemplate = PROJECT_DATA_SOURCE;
   }
 
   private DataSourceName(ProjectLocationDataSourceBuilder builder) {
     project = Preconditions.checkNotNull(builder.getProject());
     location = Preconditions.checkNotNull(builder.getLocation());
     dataSource = Preconditions.checkNotNull(builder.getDataSource());
-    pathTemplate = PROJECT_LOCATION_DATA_SOURCE_PATH_TEMPLATE;
+    pathTemplate = PROJECT_LOCATION_DATA_SOURCE;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getDataSource() {
+    return dataSource;
+  }
+
+  public String getLocation() {
+    return location;
   }
 
   public static Builder newBuilder() {
@@ -90,12 +93,12 @@ public Builder toBuilder() {
   }
 
   public static DataSourceName of(String project, String dataSource) {
-    return newProjectDataSourceBuilder().setProject(project).setDataSource(dataSource).build();
+    return newBuilder().setProject(project).setDataSource(dataSource).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
   public static DataSourceName ofProjectDataSourceName(String project, String dataSource) {
-    return newProjectDataSourceBuilder().setProject(project).setDataSource(dataSource).build();
+    return newBuilder().setProject(project).setDataSource(dataSource).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
@@ -132,21 +135,20 @@ public static DataSourceName parse(String formattedString) {
     if (formattedString.isEmpty()) {
       return null;
     }
-    if (PROJECT_DATA_SOURCE_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap = PROJECT_DATA_SOURCE_PATH_TEMPLATE.match(formattedString);
+    if (PROJECT_DATA_SOURCE.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_DATA_SOURCE.match(formattedString);
       return ofProjectDataSourceName(matchMap.get("project"), matchMap.get("data_source"));
-    } else if (PROJECT_LOCATION_DATA_SOURCE_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap =
-          PROJECT_LOCATION_DATA_SOURCE_PATH_TEMPLATE.match(formattedString);
+    } else if (PROJECT_LOCATION_DATA_SOURCE.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_LOCATION_DATA_SOURCE.match(formattedString);
       return ofProjectLocationDataSourceName(
           matchMap.get("project"), matchMap.get("location"), matchMap.get("data_source"));
     }
-    throw new ValidationException("JobName.parse: formattedString not in valid format");
+    throw new ValidationException("DataSourceName.parse: formattedString not in valid format");
   }
 
   public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_DATA_SOURCE_PATH_TEMPLATE.matches(formattedString)
-        || PROJECT_LOCATION_DATA_SOURCE_PATH_TEMPLATE.matches(formattedString);
+    return PROJECT_DATA_SOURCE.matches(formattedString)
+        || PROJECT_LOCATION_DATA_SOURCE.matches(formattedString);
   }
 
   @Override
@@ -180,9 +182,36 @@ public String toString() {
     return fixedValue != null ? fixedValue : pathTemplate.instantiate(getFieldValuesMap());
   }
 
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      DataSourceName that = ((DataSourceName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.dataSource, that.dataSource)
+          && Objects.equals(this.location, that.location);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(fixedValue);
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(dataSource);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    return h;
+  }
+
   /** Builder for projects/{project}/dataSources/{data_source}. */
   public static class Builder {
-
     private String project;
     private String dataSource;
 
@@ -208,9 +237,8 @@ public Builder setDataSource(String dataSource) {
 
     private Builder(DataSourceName dataSourceName) {
       Preconditions.checkArgument(
-          dataSourceName.pathTemplate == PROJECT_DATA_SOURCE_PATH_TEMPLATE,
-          "toBuilder is only supported when DataSourceName has the pattern of "
-              + "projects/{project}/dataSources/{data_source}.");
+          Objects.equals(dataSourceName.pathTemplate, PROJECT_DATA_SOURCE),
+          "toBuilder is only supported when DataSourceName has the pattern of projects/{project}/dataSources/{data_source}");
       project = dataSourceName.project;
       dataSource = dataSourceName.dataSource;
     }
@@ -223,12 +251,11 @@ public DataSourceName build() {
   /** Builder for projects/{project}/locations/{location}/dataSources/{data_source}. */
   @BetaApi("The per-pattern Builders are not stable yet and may be changed in the future.")
   public static class ProjectLocationDataSourceBuilder {
-
     private String project;
     private String location;
     private String dataSource;
 
-    private ProjectLocationDataSourceBuilder() {}
+    protected ProjectLocationDataSourceBuilder() {}
 
     public String getProject() {
       return project;
@@ -261,32 +288,4 @@ public DataSourceName build() {
       return new DataSourceName(this);
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      DataSourceName that = (DataSourceName) o;
-      return (Objects.equals(this.project, that.project))
-          && (Objects.equals(this.dataSource, that.dataSource))
-          && (Objects.equals(this.location, that.location));
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(fixedValue);
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(dataSource);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    return h;
-  }
 }
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/LocationName.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/LocationName.java
index 81680922..969f06f2 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/LocationName.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/LocationName.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -23,19 +23,29 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
 
-/** AUTO-GENERATED DOCUMENTATION AND CLASS */
-@javax.annotation.Generated("by GAPIC protoc plugin")
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
 public class LocationName implements ResourceName {
-
-  private static final PathTemplate PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_LOCATION =
       PathTemplate.createWithoutUrlEncoding("projects/{project}/locations/{location}");
-
   private volatile Map<String, String> fieldValuesMap;
-
   private final String project;
   private final String location;
 
+  @Deprecated
+  protected LocationName() {
+    project = null;
+    location = null;
+  }
+
+  private LocationName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+  }
+
   public String getProject() {
     return project;
   }
@@ -52,11 +62,6 @@ public Builder toBuilder() {
     return new Builder(this);
   }
 
-  private LocationName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    location = Preconditions.checkNotNull(builder.getLocation());
-  }
-
   public static LocationName of(String project, String location) {
     return newBuilder().setProject(project).setLocation(location).build();
   }
@@ -70,7 +75,7 @@ public static LocationName parse(String formattedString) {
       return null;
     }
     Map<String, String> matchMap =
-        PATH_TEMPLATE.validatedMatch(
+        PROJECT_LOCATION.validatedMatch(
             formattedString, "LocationName.parse: formattedString not in valid format");
     return of(matchMap.get("project"), matchMap.get("location"));
   }
@@ -84,7 +89,7 @@ public static List<LocationName> parseList(List<String> formattedStrings) {
   }
 
   public static List<String> toStringList(List<LocationName> values) {
-    List<String> list = new ArrayList<String>(values.size());
+    List<String> list = new ArrayList<>(values.size());
     for (LocationName value : values) {
       if (value == null) {
         list.add("");
@@ -96,16 +101,21 @@ public static List<String> toStringList(List<LocationName> values) {
   }
 
   public static boolean isParsableFrom(String formattedString) {
-    return PATH_TEMPLATE.matches(formattedString);
+    return PROJECT_LOCATION.matches(formattedString);
   }
 
+  @Override
   public Map<String, String> getFieldValuesMap() {
     if (fieldValuesMap == null) {
       synchronized (this) {
         if (fieldValuesMap == null) {
           ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          fieldMapBuilder.put("project", project);
-          fieldMapBuilder.put("location", location);
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
           fieldValuesMap = fieldMapBuilder.build();
         }
       }
@@ -119,15 +129,39 @@ public String getFieldValue(String fieldName) {
 
   @Override
   public String toString() {
-    return PATH_TEMPLATE.instantiate("project", project, "location", location);
+    return PROJECT_LOCATION.instantiate("project", project, "location", location);
   }
 
-  /** Builder for LocationName. */
-  public static class Builder {
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      LocationName that = ((LocationName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location);
+    }
+    return false;
+  }
 
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    return h;
+  }
+
+  /** Builder for projects/{project}/locations/{location}. */
+  public static class Builder {
     private String project;
     private String location;
 
+    protected Builder() {}
+
     public String getProject() {
       return project;
     }
@@ -146,8 +180,6 @@ public Builder setLocation(String location) {
       return this;
     }
 
-    private Builder() {}
-
     private Builder(LocationName locationName) {
       project = locationName.project;
       location = locationName.location;
@@ -157,26 +189,4 @@ public LocationName build() {
       return new LocationName(this);
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o instanceof LocationName) {
-      LocationName that = (LocationName) o;
-      return (this.project.equals(that.project)) && (this.location.equals(that.location));
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= project.hashCode();
-    h *= 1000003;
-    h ^= location.hashCode();
-    return h;
-  }
 }
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/ProjectName.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/ProjectName.java
index 90bb33b9..a68552b4 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/ProjectName.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/ProjectName.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -23,18 +23,26 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
 
-/** AUTO-GENERATED DOCUMENTATION AND CLASS */
-@javax.annotation.Generated("by GAPIC protoc plugin")
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
 public class ProjectName implements ResourceName {
-
-  private static final PathTemplate PATH_TEMPLATE =
+  private static final PathTemplate PROJECT =
       PathTemplate.createWithoutUrlEncoding("projects/{project}");
-
   private volatile Map<String, String> fieldValuesMap;
-
   private final String project;
 
+  @Deprecated
+  protected ProjectName() {
+    project = null;
+  }
+
+  private ProjectName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+  }
+
   public String getProject() {
     return project;
   }
@@ -47,10 +55,6 @@ public Builder toBuilder() {
     return new Builder(this);
   }
 
-  private ProjectName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-  }
-
   public static ProjectName of(String project) {
     return newBuilder().setProject(project).build();
   }
@@ -64,7 +68,7 @@ public static ProjectName parse(String formattedString) {
       return null;
     }
     Map<String, String> matchMap =
-        PATH_TEMPLATE.validatedMatch(
+        PROJECT.validatedMatch(
             formattedString, "ProjectName.parse: formattedString not in valid format");
     return of(matchMap.get("project"));
   }
@@ -78,7 +82,7 @@ public static List<ProjectName> parseList(List<String> formattedStrings) {
   }
 
   public static List<String> toStringList(List<ProjectName> values) {
-    List<String> list = new ArrayList<String>(values.size());
+    List<String> list = new ArrayList<>(values.size());
     for (ProjectName value : values) {
       if (value == null) {
         list.add("");
@@ -90,15 +94,18 @@ public static List<String> toStringList(List<ProjectName> values) {
   }
 
   public static boolean isParsableFrom(String formattedString) {
-    return PATH_TEMPLATE.matches(formattedString);
+    return PROJECT.matches(formattedString);
   }
 
+  @Override
   public Map<String, String> getFieldValuesMap() {
     if (fieldValuesMap == null) {
       synchronized (this) {
         if (fieldValuesMap == null) {
           ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          fieldMapBuilder.put("project", project);
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
           fieldValuesMap = fieldMapBuilder.build();
         }
       }
@@ -112,14 +119,35 @@ public String getFieldValue(String fieldName) {
 
   @Override
   public String toString() {
-    return PATH_TEMPLATE.instantiate("project", project);
+    return PROJECT.instantiate("project", project);
   }
 
-  /** Builder for ProjectName. */
-  public static class Builder {
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      ProjectName that = ((ProjectName) o);
+      return Objects.equals(this.project, that.project);
+    }
+    return false;
+  }
 
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    return h;
+  }
+
+  /** Builder for projects/{project}. */
+  public static class Builder {
     private String project;
 
+    protected Builder() {}
+
     public String getProject() {
       return project;
     }
@@ -129,8 +157,6 @@ public Builder setProject(String project) {
       return this;
     }
 
-    private Builder() {}
-
     private Builder(ProjectName projectName) {
       project = projectName.project;
     }
@@ -139,24 +165,4 @@ public ProjectName build() {
       return new ProjectName(this);
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o instanceof ProjectName) {
-      ProjectName that = (ProjectName) o;
-      return (this.project.equals(that.project));
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= project.hashCode();
-    return h;
-  }
 }
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java
index 0e456825..44c67209 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,29 +24,48 @@
 import com.google.common.collect.ImmutableMap;
 import java.util.Map;
 import java.util.Objects;
+import javax.annotation.Generated;
 
-/** AUTO-GENERATED DOCUMENTATION AND CLASS */
-@javax.annotation.Generated("by GAPIC protoc plugin")
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
 public class RunName implements ResourceName {
-
-  @Deprecated
-  protected RunName() {}
-
-  private static final PathTemplate PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_TRANSFER_CONFIG_RUN =
       PathTemplate.createWithoutUrlEncoding(
           "projects/{project}/transferConfigs/{transfer_config}/runs/{run}");
-  private static final PathTemplate PROJECT_LOCATION_TRANSFER_CONFIG_RUN_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_LOCATION_TRANSFER_CONFIG_RUN =
       PathTemplate.createWithoutUrlEncoding(
           "projects/{project}/locations/{location}/transferConfigs/{transfer_config}/runs/{run}");
-
   private volatile Map<String, String> fieldValuesMap;
   private PathTemplate pathTemplate;
   private String fixedValue;
+  private final String project;
+  private final String transferConfig;
+  private final String run;
+  private final String location;
+
+  @Deprecated
+  protected RunName() {
+    project = null;
+    transferConfig = null;
+    run = null;
+    location = null;
+  }
+
+  private RunName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
+    run = Preconditions.checkNotNull(builder.getRun());
+    location = null;
+    pathTemplate = PROJECT_TRANSFER_CONFIG_RUN;
+  }
 
-  private String project;
-  private String transferConfig;
-  private String run;
-  private String location;
+  private RunName(ProjectLocationTransferConfigRunBuilder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
+    run = Preconditions.checkNotNull(builder.getRun());
+    pathTemplate = PROJECT_LOCATION_TRANSFER_CONFIG_RUN;
+  }
 
   public String getProject() {
     return project;
@@ -64,21 +83,6 @@ public String getLocation() {
     return location;
   }
 
-  private RunName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
-    run = Preconditions.checkNotNull(builder.getRun());
-    pathTemplate = PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE;
-  }
-
-  private RunName(ProjectLocationTransferConfigRunBuilder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    location = Preconditions.checkNotNull(builder.getLocation());
-    transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
-    run = Preconditions.checkNotNull(builder.getRun());
-    pathTemplate = PROJECT_LOCATION_TRANSFER_CONFIG_RUN_PATH_TEMPLATE;
-  }
-
   public static Builder newBuilder() {
     return new Builder();
   }
@@ -99,21 +103,13 @@ public Builder toBuilder() {
   }
 
   public static RunName of(String project, String transferConfig, String run) {
-    return newProjectTransferConfigRunBuilder()
-        .setProject(project)
-        .setTransferConfig(transferConfig)
-        .setRun(run)
-        .build();
+    return newBuilder().setProject(project).setTransferConfig(transferConfig).setRun(run).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
   public static RunName ofProjectTransferConfigRunName(
       String project, String transferConfig, String run) {
-    return newProjectTransferConfigRunBuilder()
-        .setProject(project)
-        .setTransferConfig(transferConfig)
-        .setRun(run)
-        .build();
+    return newBuilder().setProject(project).setTransferConfig(transferConfig).setRun(run).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
@@ -163,26 +159,24 @@ public static RunName parse(String formattedString) {
     if (formattedString.isEmpty()) {
       return null;
     }
-    if (PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap =
-          PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.match(formattedString);
+    if (PROJECT_TRANSFER_CONFIG_RUN.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_TRANSFER_CONFIG_RUN.match(formattedString);
       return ofProjectTransferConfigRunName(
           matchMap.get("project"), matchMap.get("transfer_config"), matchMap.get("run"));
-    } else if (PROJECT_LOCATION_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap =
-          PROJECT_LOCATION_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.match(formattedString);
+    } else if (PROJECT_LOCATION_TRANSFER_CONFIG_RUN.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_LOCATION_TRANSFER_CONFIG_RUN.match(formattedString);
       return ofProjectLocationTransferConfigRunName(
           matchMap.get("project"),
           matchMap.get("location"),
           matchMap.get("transfer_config"),
           matchMap.get("run"));
     }
-    throw new ValidationException("JobName.parse: formattedString not in valid format");
+    throw new ValidationException("RunName.parse: formattedString not in valid format");
   }
 
   public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.matches(formattedString)
-        || PROJECT_LOCATION_TRANSFER_CONFIG_RUN_PATH_TEMPLATE.matches(formattedString);
+    return PROJECT_TRANSFER_CONFIG_RUN.matches(formattedString)
+        || PROJECT_LOCATION_TRANSFER_CONFIG_RUN.matches(formattedString);
   }
 
   @Override
@@ -219,9 +213,39 @@ public String toString() {
     return fixedValue != null ? fixedValue : pathTemplate.instantiate(getFieldValuesMap());
   }
 
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      RunName that = ((RunName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.transferConfig, that.transferConfig)
+          && Objects.equals(this.run, that.run)
+          && Objects.equals(this.location, that.location);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(fixedValue);
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(transferConfig);
+    h *= 1000003;
+    h ^= Objects.hashCode(run);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    return h;
+  }
+
   /** Builder for projects/{project}/transferConfigs/{transfer_config}/runs/{run}. */
   public static class Builder {
-
     private String project;
     private String transferConfig;
     private String run;
@@ -257,9 +281,8 @@ public Builder setRun(String run) {
 
     private Builder(RunName runName) {
       Preconditions.checkArgument(
-          runName.pathTemplate == PROJECT_TRANSFER_CONFIG_RUN_PATH_TEMPLATE,
-          "toBuilder is only supported when RunName has the pattern of "
-              + "projects/{project}/transferConfigs/{transfer_config}/runs/{run}.");
+          Objects.equals(runName.pathTemplate, PROJECT_TRANSFER_CONFIG_RUN),
+          "toBuilder is only supported when RunName has the pattern of projects/{project}/transferConfigs/{transfer_config}/runs/{run}");
       project = runName.project;
       transferConfig = runName.transferConfig;
       run = runName.run;
@@ -276,13 +299,12 @@ public RunName build() {
    */
   @BetaApi("The per-pattern Builders are not stable yet and may be changed in the future.")
   public static class ProjectLocationTransferConfigRunBuilder {
-
     private String project;
     private String location;
     private String transferConfig;
     private String run;
 
-    private ProjectLocationTransferConfigRunBuilder() {}
+    protected ProjectLocationTransferConfigRunBuilder() {}
 
     public String getProject() {
       return project;
@@ -324,35 +346,4 @@ public RunName build() {
       return new RunName(this);
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      RunName that = (RunName) o;
-      return (Objects.equals(this.project, that.project))
-          && (Objects.equals(this.transferConfig, that.transferConfig))
-          && (Objects.equals(this.run, that.run))
-          && (Objects.equals(this.location, that.location));
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(fixedValue);
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(transferConfig);
-    h *= 1000003;
-    h ^= Objects.hashCode(run);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    return h;
-  }
 }
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java
index 16d48ede..7d0755d1 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,51 +24,54 @@
 import com.google.common.collect.ImmutableMap;
 import java.util.Map;
 import java.util.Objects;
+import javax.annotation.Generated;
 
-/** AUTO-GENERATED DOCUMENTATION AND CLASS */
-@javax.annotation.Generated("by GAPIC protoc plugin")
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
 public class TransferConfigName implements ResourceName {
-
-  @Deprecated
-  protected TransferConfigName() {}
-
-  private static final PathTemplate PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_TRANSFER_CONFIG =
       PathTemplate.createWithoutUrlEncoding("projects/{project}/transferConfigs/{transfer_config}");
-  private static final PathTemplate PROJECT_LOCATION_TRANSFER_CONFIG_PATH_TEMPLATE =
+  private static final PathTemplate PROJECT_LOCATION_TRANSFER_CONFIG =
       PathTemplate.createWithoutUrlEncoding(
           "projects/{project}/locations/{location}/transferConfigs/{transfer_config}");
-
   private volatile Map<String, String> fieldValuesMap;
   private PathTemplate pathTemplate;
   private String fixedValue;
+  private final String project;
+  private final String transferConfig;
+  private final String location;
 
-  private String project;
-  private String transferConfig;
-  private String location;
-
-  public String getProject() {
-    return project;
-  }
-
-  public String getTransferConfig() {
-    return transferConfig;
-  }
-
-  public String getLocation() {
-    return location;
+  @Deprecated
+  protected TransferConfigName() {
+    project = null;
+    transferConfig = null;
+    location = null;
   }
 
   private TransferConfigName(Builder builder) {
     project = Preconditions.checkNotNull(builder.getProject());
     transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
-    pathTemplate = PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE;
+    location = null;
+    pathTemplate = PROJECT_TRANSFER_CONFIG;
   }
 
   private TransferConfigName(ProjectLocationTransferConfigBuilder builder) {
     project = Preconditions.checkNotNull(builder.getProject());
     location = Preconditions.checkNotNull(builder.getLocation());
     transferConfig = Preconditions.checkNotNull(builder.getTransferConfig());
-    pathTemplate = PROJECT_LOCATION_TRANSFER_CONFIG_PATH_TEMPLATE;
+    pathTemplate = PROJECT_LOCATION_TRANSFER_CONFIG;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getTransferConfig() {
+    return transferConfig;
+  }
+
+  public String getLocation() {
+    return location;
   }
 
   public static Builder newBuilder() {
@@ -90,19 +93,13 @@ public Builder toBuilder() {
   }
 
   public static TransferConfigName of(String project, String transferConfig) {
-    return newProjectTransferConfigBuilder()
-        .setProject(project)
-        .setTransferConfig(transferConfig)
-        .build();
+    return newBuilder().setProject(project).setTransferConfig(transferConfig).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
   public static TransferConfigName ofProjectTransferConfigName(
       String project, String transferConfig) {
-    return newProjectTransferConfigBuilder()
-        .setProject(project)
-        .setTransferConfig(transferConfig)
-        .build();
+    return newBuilder().setProject(project).setTransferConfig(transferConfig).build();
   }
 
   @BetaApi("The static create methods are not stable yet and may be changed in the future.")
@@ -139,21 +136,20 @@ public static TransferConfigName parse(String formattedString) {
     if (formattedString.isEmpty()) {
       return null;
     }
-    if (PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap = PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE.match(formattedString);
+    if (PROJECT_TRANSFER_CONFIG.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_TRANSFER_CONFIG.match(formattedString);
       return ofProjectTransferConfigName(matchMap.get("project"), matchMap.get("transfer_config"));
-    } else if (PROJECT_LOCATION_TRANSFER_CONFIG_PATH_TEMPLATE.matches(formattedString)) {
-      Map<String, String> matchMap =
-          PROJECT_LOCATION_TRANSFER_CONFIG_PATH_TEMPLATE.match(formattedString);
+    } else if (PROJECT_LOCATION_TRANSFER_CONFIG.matches(formattedString)) {
+      Map<String, String> matchMap = PROJECT_LOCATION_TRANSFER_CONFIG.match(formattedString);
       return ofProjectLocationTransferConfigName(
           matchMap.get("project"), matchMap.get("location"), matchMap.get("transfer_config"));
     }
-    throw new ValidationException("JobName.parse: formattedString not in valid format");
+    throw new ValidationException("TransferConfigName.parse: formattedString not in valid format");
   }
 
   public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE.matches(formattedString)
-        || PROJECT_LOCATION_TRANSFER_CONFIG_PATH_TEMPLATE.matches(formattedString);
+    return PROJECT_TRANSFER_CONFIG.matches(formattedString)
+        || PROJECT_LOCATION_TRANSFER_CONFIG.matches(formattedString);
   }
 
   @Override
@@ -187,9 +183,36 @@ public String toString() {
     return fixedValue != null ? fixedValue : pathTemplate.instantiate(getFieldValuesMap());
   }
 
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      TransferConfigName that = ((TransferConfigName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.transferConfig, that.transferConfig)
+          && Objects.equals(this.location, that.location);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(fixedValue);
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(transferConfig);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    return h;
+  }
+
   /** Builder for projects/{project}/transferConfigs/{transfer_config}. */
   public static class Builder {
-
     private String project;
     private String transferConfig;
 
@@ -215,9 +238,8 @@ public Builder setTransferConfig(String transferConfig) {
 
     private Builder(TransferConfigName transferConfigName) {
       Preconditions.checkArgument(
-          transferConfigName.pathTemplate == PROJECT_TRANSFER_CONFIG_PATH_TEMPLATE,
-          "toBuilder is only supported when TransferConfigName has the pattern of "
-              + "projects/{project}/transferConfigs/{transfer_config}.");
+          Objects.equals(transferConfigName.pathTemplate, PROJECT_TRANSFER_CONFIG),
+          "toBuilder is only supported when TransferConfigName has the pattern of projects/{project}/transferConfigs/{transfer_config}");
       project = transferConfigName.project;
       transferConfig = transferConfigName.transferConfig;
     }
@@ -230,12 +252,11 @@ public TransferConfigName build() {
   /** Builder for projects/{project}/locations/{location}/transferConfigs/{transfer_config}. */
   @BetaApi("The per-pattern Builders are not stable yet and may be changed in the future.")
   public static class ProjectLocationTransferConfigBuilder {
-
     private String project;
     private String location;
     private String transferConfig;
 
-    private ProjectLocationTransferConfigBuilder() {}
+    protected ProjectLocationTransferConfigBuilder() {}
 
     public String getProject() {
       return project;
@@ -268,32 +289,4 @@ public TransferConfigName build() {
       return new TransferConfigName(this);
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      TransferConfigName that = (TransferConfigName) o;
-      return (Objects.equals(this.project, that.project))
-          && (Objects.equals(this.transferConfig, that.transferConfig))
-          && (Objects.equals(this.location, that.location));
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(fixedValue);
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(transferConfig);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    return h;
-  }
 }
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferType.java b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferType.java
index 9a6906cd..13f213a6 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferType.java
+++ b/proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferType.java
@@ -27,6 +27,7 @@
  *
  * Protobuf enum {@code google.cloud.bigquery.datatransfer.v1.TransferType}
  */
+@java.lang.Deprecated
 public enum TransferType implements com.google.protobuf.ProtocolMessageEnum {
   /**
    *
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 0f5da34f..7c6805f6 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -28,20 +28,20 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-      <version>1.0.26</version>
+      <version>1.0.27</version>
     </dependency>
     <!-- [END bigquerydatatransfer_install_without_bom] -->
 
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java-util</artifactId>
-      <version>3.14.0</version>
+      <version>3.15.1</version>
     </dependency>
 
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13.1</version>
+      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -53,13 +53,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.126.6</version>
+      <version>1.127.3</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.110.3</version>
+      <version>1.111.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 17b2577c..f0aa6b15 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,20 +28,20 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-      <version>1.0.27</version>
+      <version>1.1.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java-util</artifactId>
-      <version>3.14.0</version>
+      <version>3.15.1</version>
     </dependency>
 
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13.1</version>
+      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -53,13 +53,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.126.6</version>
+      <version>1.127.3</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.110.3</version>
+      <version>1.111.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index fbd9a879..514575d6 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
-        <version>16.3.0</version>
+        <version>16.4.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13.1</version>
+      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -65,13 +65,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.126.6</version>
+      <version>1.127.3</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.110.3</version>
+      <version>1.111.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/synth.metadata b/synth.metadata
index cb04b726..f7930ca7 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -11,22 +11,22 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-bigquerydatatransfer.git",
-        "sha": "9dbe58b9bd5ba3b3a1b592a695a17bb7fef17d68"
+        "sha": "f954ec30ba9cca88c5f3eb62f41f389d298b6a3f"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "b11a87f3b54be3a5e42c15020ee1e0781f86da90",
-        "internalRef": "344134135"
+        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
+        "internalRef": "358516065"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "6133907dbb3ddab204a17a15d5c53ec0aae9b033"
+        "sha": "6946fd71ae9215b0e7ae188f5057df765ee6d7d2"
       }
     }
   ],
@@ -65,7 +65,6 @@
     ".kokoro/continuous/java8.cfg",
     ".kokoro/continuous/readme.cfg",
     ".kokoro/dependencies.sh",
-    ".kokoro/linkage-monitor.sh",
     ".kokoro/nightly/common.cfg",
     ".kokoro/nightly/integration.cfg",
     ".kokoro/nightly/java11.cfg",
@@ -95,6 +94,8 @@
     ".kokoro/release/promote.sh",
     ".kokoro/release/publish_javadoc.cfg",
     ".kokoro/release/publish_javadoc.sh",
+    ".kokoro/release/publish_javadoc11.cfg",
+    ".kokoro/release/publish_javadoc11.sh",
     ".kokoro/release/snapshot.cfg",
     ".kokoro/release/snapshot.sh",
     ".kokoro/release/stage.cfg",
@@ -106,13 +107,13 @@
     "codecov.yaml",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClient.java",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSettings.java",
+    "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/gapic_metadata.json",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/package-info.java",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStub.java",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/DataTransferServiceStubSettings.java",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceCallableFactory.java",
     "google-cloud-bigquerydatatransfer/src/main/java/com/google/cloud/bigquery/datatransfer/v1/stub/GrpcDataTransferServiceStub.java",
     "google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceClientTest.java",
-    "google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceSmokeTest.java",
     "google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferService.java",
     "google-cloud-bigquerydatatransfer/src/test/java/com/google/cloud/bigquery/datatransfer/v1/MockDataTransferServiceImpl.java",
     "grpc-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataTransferServiceGrpc.java",
diff --git a/synth.py b/synth.py
index acb74100..2dd7527c 100644
--- a/synth.py
+++ b/synth.py
@@ -39,3 +39,13 @@
     '.kokoro/nightly/samples.cfg',
     '.kokoro/presubmit/samples.cfg',
 ])
+
+# Ensure backwards-compat for Java-microgenerator migration
+# Details: https://github.com/googleapis/synthtool/pull/883
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java', 'public static List<DataSourceName> parseList(List<String> formattedStrings)')
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/DataSourceName.java', 'public static List<String> toStringList(List<DataSourceName> values)')
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java', 'public static List<TransferConfigName> parseList(List<String> formattedStrings)')
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/TransferConfigName.java', 'public static List<String> toStringList(List<TransferConfigName> values)')
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java', 'public static List<RunName> parseList(List<String> formattedStrings)')
+java.remove_method('proto-google-cloud-bigquerydatatransfer-v1/src/main/java/com/google/cloud/bigquery/datatransfer/v1/RunName.java', 'public static List<String> toStringList(List<RunName> values)')
+java.format_code("proto-google-cloud-bigquerydatatransfer-v1")
diff --git a/versions.txt b/versions.txt
index 26a4fe22..8775ae7d 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-bigquerydatatransfer-v1:1.0.27:1.0.27
-grpc-google-cloud-bigquerydatatransfer-v1:1.0.27:1.0.27
-google-cloud-bigquerydatatransfer:1.0.27:1.0.27
+proto-google-cloud-bigquerydatatransfer-v1:1.1.0:1.1.0
+grpc-google-cloud-bigquerydatatransfer-v1:1.1.0:1.1.0
+google-cloud-bigquerydatatransfer:1.1.0:1.1.0