diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml index de9173d9..62592923 100644 --- a/.github/.OwlBot.lock.yaml +++ b/.github/.OwlBot.lock.yaml @@ -13,5 +13,4 @@ # limitations under the License. docker: image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest - digest: sha256:d4b80feffe1579818cdc39466152e9de95789a193408506cd4a1ffbe8804dc00 -# created: 2022-07-13T13:53:17.676447481Z + digest: sha256:8175681a918181d306d9c370d3262f16b4c724cc73d74111b7d42fc985ca7f93 diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS index 30fdb7b9..db2d8ad1 100644 --- a/.github/CODEOWNERS +++ b/.github/CODEOWNERS @@ -8,3 +8,6 @@ # The java-samples-reviewers team is the default owner for samples changes samples/**/*.java @googleapis/java-samples-reviewers + +# Generated snippets should not be owned by samples reviewers +samples/snippets/generated/ @googleapis/yoshi-java diff --git a/CHANGELOG.md b/CHANGELOG.md index 394623f3..f99a7690 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,12 @@ # Changelog +## [2.3.4](https://github.com/googleapis/java-language/compare/v2.3.3...v2.3.4) (2022-09-15) + + +### Dependencies + +* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.3 ([#890](https://github.com/googleapis/java-language/issues/890)) ([9359998](https://github.com/googleapis/java-language/commit/93599989f1b8ba59bf32c0542a1c537a3bac6a67)) + ## [2.3.3](https://github.com/googleapis/java-language/compare/v2.3.2...v2.3.3) (2022-09-08) diff --git a/README.md b/README.md index f6a8ac38..eed70ac9 100644 --- a/README.md +++ b/README.md @@ -41,7 +41,7 @@ If you are using Maven without BOM, add this to your dependencies: com.google.cloud google-cloud-language - 2.3.2 + 2.3.3 ``` @@ -56,13 +56,13 @@ implementation 'com.google.cloud:google-cloud-language' If you are using Gradle without BOM, add this to your dependencies: ```Groovy -implementation 'com.google.cloud:google-cloud-language:2.3.2' +implementation 'com.google.cloud:google-cloud-language:2.3.3' ``` If you are using SBT, add this to your dependencies: ```Scala -libraryDependencies += "com.google.cloud" % "google-cloud-language" % "2.3.2" +libraryDependencies += "com.google.cloud" % "google-cloud-language" % "2.3.3" ``` ## Authentication diff --git a/google-cloud-language-bom/pom.xml b/google-cloud-language-bom/pom.xml index a1acd9c8..765879ac 100644 --- a/google-cloud-language-bom/pom.xml +++ b/google-cloud-language-bom/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-language-bom - 2.3.3 + 2.3.4 pom com.google.cloud @@ -52,27 +52,27 @@ com.google.cloud google-cloud-language - 2.3.3 + 2.3.4 com.google.api.grpc grpc-google-cloud-language-v1 - 2.3.3 + 2.3.4 com.google.api.grpc grpc-google-cloud-language-v1beta2 - 0.90.3 + 0.90.4 com.google.api.grpc proto-google-cloud-language-v1 - 2.3.3 + 2.3.4 com.google.api.grpc proto-google-cloud-language-v1beta2 - 0.90.3 + 0.90.4 diff --git a/google-cloud-language/pom.xml b/google-cloud-language/pom.xml index 0cb4cf9e..13e3b32b 100644 --- a/google-cloud-language/pom.xml +++ b/google-cloud-language/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-language - 2.3.3 + 2.3.4 jar Google Cloud Natural Language https://github.com/googleapis/java-language @@ -11,7 +11,7 @@ com.google.cloud google-cloud-language-parent - 2.3.3 + 2.3.4 google-cloud-language diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceClient.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceClient.java index 02f76dc1..e4d00fdd 100644 --- a/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceClient.java +++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceClient.java @@ -33,8 +33,11 @@ * calls that map to API methods. Sample code to get started: * *
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
  *   Document document = Document.newBuilder().build();
  *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
@@ -71,8 +74,11 @@
  * 

To customize credentials: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -84,8 +90,11 @@
  * 

To customize the endpoint: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
  * LanguageServiceClient languageServiceClient =
@@ -96,8 +105,11 @@
  * the wire:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder()
  *         .setTransportChannelProvider(
@@ -166,8 +178,11 @@ public LanguageServiceStub getStub() {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
@@ -190,8 +205,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -221,8 +239,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSentimentRequest request =
    *       AnalyzeSentimentRequest.newBuilder()
@@ -247,8 +268,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(AnalyzeSentimentRequest r
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSentimentRequest request =
    *       AnalyzeSentimentRequest.newBuilder()
@@ -275,8 +299,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(AnalyzeSentimentRequest r
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeEntitiesResponse response = languageServiceClient.analyzeEntities(document);
@@ -300,8 +327,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -332,8 +362,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitiesRequest request =
    *       AnalyzeEntitiesRequest.newBuilder()
@@ -359,8 +392,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(AnalyzeEntitiesRequest requ
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitiesRequest request =
    *       AnalyzeEntitiesRequest.newBuilder()
@@ -388,8 +424,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(AnalyzeEntitiesRequest requ
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeEntitySentimentResponse response =
@@ -415,8 +454,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(Document docu
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -448,8 +490,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitySentimentRequest request =
    *       AnalyzeEntitySentimentRequest.newBuilder()
@@ -478,8 +523,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitySentimentRequest request =
    *       AnalyzeEntitySentimentRequest.newBuilder()
@@ -506,8 +554,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeSyntaxResponse response = languageServiceClient.analyzeSyntax(document);
@@ -530,8 +581,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -560,8 +614,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(Document document, EncodingType
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSyntaxRequest request =
    *       AnalyzeSyntaxRequest.newBuilder()
@@ -587,8 +644,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(AnalyzeSyntaxRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSyntaxRequest request =
    *       AnalyzeSyntaxRequest.newBuilder()
@@ -613,8 +673,11 @@ public final UnaryCallable analyzeS
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   ClassifyTextResponse response = languageServiceClient.classifyText(document);
@@ -636,8 +699,11 @@ public final ClassifyTextResponse classifyText(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   ClassifyTextRequest request =
    *       ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
@@ -659,8 +725,11 @@ public final ClassifyTextResponse classifyText(ClassifyTextRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   ClassifyTextRequest request =
    *       ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
@@ -683,8 +752,11 @@ public final UnaryCallable classifyTe
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
@@ -711,8 +783,11 @@ public final AnnotateTextResponse annotateText(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
@@ -746,8 +821,11 @@ public final AnnotateTextResponse annotateText(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnnotateTextRequest request =
    *       AnnotateTextRequest.newBuilder()
@@ -774,8 +852,11 @@ public final AnnotateTextResponse annotateText(AnnotateTextRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnnotateTextRequest request =
    *       AnnotateTextRequest.newBuilder()
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceSettings.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceSettings.java
index 30e6a07e..ddb085e7 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceSettings.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1/LanguageServiceSettings.java
@@ -50,17 +50,17 @@
  * 

For example, to set the total timeout of analyzeSentiment to 30 seconds: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings.Builder languageServiceSettingsBuilder =
  *     LanguageServiceSettings.newBuilder();
  * languageServiceSettingsBuilder
  *     .analyzeSentimentSettings()
  *     .setRetrySettings(
- *         languageServiceSettingsBuilder
- *             .analyzeSentimentSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * LanguageServiceSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1/package-info.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1/package-info.java
index 6f13ad8e..5d1efcb4 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1/package-info.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1/package-info.java
@@ -25,8 +25,11 @@
  * 

Sample for LanguageServiceClient: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
  *   Document document = Document.newBuilder().build();
  *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/HttpJsonLanguageServiceStub.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/HttpJsonLanguageServiceStub.java
index a7472b01..7956fe99 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/HttpJsonLanguageServiceStub.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/HttpJsonLanguageServiceStub.java
@@ -85,7 +85,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -119,7 +120,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -155,7 +157,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -189,7 +192,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -223,7 +227,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -257,7 +262,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/LanguageServiceStubSettings.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/LanguageServiceStubSettings.java
index 8ac845b3..2b662592 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/LanguageServiceStubSettings.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1/stub/LanguageServiceStubSettings.java
@@ -73,17 +73,17 @@
  * 

For example, to set the total timeout of analyzeSentiment to 30 seconds: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceStubSettings.Builder languageServiceSettingsBuilder =
  *     LanguageServiceStubSettings.newBuilder();
  * languageServiceSettingsBuilder
  *     .analyzeSentimentSettings()
  *     .setRetrySettings(
- *         languageServiceSettingsBuilder
- *             .analyzeSentimentSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * LanguageServiceStubSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceClient.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceClient.java
index dd0d7a07..e887f23b 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceClient.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceClient.java
@@ -34,8 +34,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
  *   Document document = Document.newBuilder().build();
  *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
@@ -72,8 +75,11 @@
  * 

To customize credentials: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -85,8 +91,11 @@
  * 

To customize the endpoint: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
  * LanguageServiceClient languageServiceClient =
@@ -97,8 +106,11 @@
  * the wire:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings languageServiceSettings =
  *     LanguageServiceSettings.newBuilder()
  *         .setTransportChannelProvider(
@@ -168,8 +180,11 @@ public LanguageServiceStub getStub() {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
@@ -192,8 +207,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -224,8 +242,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSentimentRequest request =
    *       AnalyzeSentimentRequest.newBuilder()
@@ -250,8 +271,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(AnalyzeSentimentRequest r
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSentimentRequest request =
    *       AnalyzeSentimentRequest.newBuilder()
@@ -278,8 +302,11 @@ public final AnalyzeSentimentResponse analyzeSentiment(AnalyzeSentimentRequest r
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeEntitiesResponse response = languageServiceClient.analyzeEntities(document);
@@ -303,8 +330,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -335,8 +365,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitiesRequest request =
    *       AnalyzeEntitiesRequest.newBuilder()
@@ -362,8 +395,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(AnalyzeEntitiesRequest requ
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitiesRequest request =
    *       AnalyzeEntitiesRequest.newBuilder()
@@ -391,8 +427,11 @@ public final AnalyzeEntitiesResponse analyzeEntities(AnalyzeEntitiesRequest requ
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeEntitySentimentResponse response =
@@ -418,8 +457,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(Document docu
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -451,8 +493,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitySentimentRequest request =
    *       AnalyzeEntitySentimentRequest.newBuilder()
@@ -481,8 +526,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeEntitySentimentRequest request =
    *       AnalyzeEntitySentimentRequest.newBuilder()
@@ -509,8 +557,11 @@ public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnalyzeSyntaxResponse response = languageServiceClient.analyzeSyntax(document);
@@ -533,8 +584,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   EncodingType encodingType = EncodingType.forNumber(0);
@@ -563,8 +617,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(Document document, EncodingType
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSyntaxRequest request =
    *       AnalyzeSyntaxRequest.newBuilder()
@@ -590,8 +647,11 @@ public final AnalyzeSyntaxResponse analyzeSyntax(AnalyzeSyntaxRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnalyzeSyntaxRequest request =
    *       AnalyzeSyntaxRequest.newBuilder()
@@ -616,8 +676,11 @@ public final UnaryCallable analyzeS
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   ClassifyTextResponse response = languageServiceClient.classifyText(document);
@@ -639,8 +702,11 @@ public final ClassifyTextResponse classifyText(Document document) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   ClassifyTextRequest request =
    *       ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
@@ -662,8 +728,11 @@ public final ClassifyTextResponse classifyText(ClassifyTextRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   ClassifyTextRequest request =
    *       ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
@@ -686,8 +755,11 @@ public final UnaryCallable classifyTe
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
@@ -714,8 +786,11 @@ public final AnnotateTextResponse annotateText(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   Document document = Document.newBuilder().build();
    *   AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
@@ -749,8 +824,11 @@ public final AnnotateTextResponse annotateText(
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnnotateTextRequest request =
    *       AnnotateTextRequest.newBuilder()
@@ -777,8 +855,11 @@ public final AnnotateTextResponse annotateText(AnnotateTextRequest request) {
    * 

Sample code: * *

{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
    *   AnnotateTextRequest request =
    *       AnnotateTextRequest.newBuilder()
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceSettings.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceSettings.java
index 1bef411b..5d2d0dbb 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceSettings.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/LanguageServiceSettings.java
@@ -50,17 +50,17 @@
  * 

For example, to set the total timeout of analyzeSentiment to 30 seconds: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceSettings.Builder languageServiceSettingsBuilder =
  *     LanguageServiceSettings.newBuilder();
  * languageServiceSettingsBuilder
  *     .analyzeSentimentSettings()
  *     .setRetrySettings(
- *         languageServiceSettingsBuilder
- *             .analyzeSentimentSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * LanguageServiceSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/package-info.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/package-info.java
index 00cfffea..8d011841 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/package-info.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/package-info.java
@@ -25,8 +25,11 @@
  * 

Sample for LanguageServiceClient: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
  *   Document document = Document.newBuilder().build();
  *   AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/HttpJsonLanguageServiceStub.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/HttpJsonLanguageServiceStub.java
index 1630211e..f177a261 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/HttpJsonLanguageServiceStub.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/HttpJsonLanguageServiceStub.java
@@ -85,7 +85,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -119,7 +120,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -156,7 +158,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -190,7 +193,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -224,7 +228,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -258,7 +263,8 @@ public class HttpJsonLanguageServiceStub extends LanguageServiceStub {
                           })
                       .setRequestBodyExtractor(
                           request ->
-                              ProtoRestSerializer.create().toBody("*", request.toBuilder().build()))
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
diff --git a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/LanguageServiceStubSettings.java b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/LanguageServiceStubSettings.java
index 721185c0..ea0e4565 100644
--- a/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/LanguageServiceStubSettings.java
+++ b/google-cloud-language/src/main/java/com/google/cloud/language/v1beta2/stub/LanguageServiceStubSettings.java
@@ -73,17 +73,17 @@
  * 

For example, to set the total timeout of analyzeSentiment to 30 seconds: * *

{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * LanguageServiceStubSettings.Builder languageServiceSettingsBuilder =
  *     LanguageServiceStubSettings.newBuilder();
  * languageServiceSettingsBuilder
  *     .analyzeSentimentSettings()
  *     .setRetrySettings(
- *         languageServiceSettingsBuilder
- *             .analyzeSentimentSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * LanguageServiceStubSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/grpc-google-cloud-language-v1/pom.xml b/grpc-google-cloud-language-v1/pom.xml
index f622b479..555a08b2 100644
--- a/grpc-google-cloud-language-v1/pom.xml
+++ b/grpc-google-cloud-language-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-language-v1
-  2.3.3
+  2.3.4
   grpc-google-cloud-language-v1
   GRPC library for grpc-google-cloud-language-v1
   
     com.google.cloud
     google-cloud-language-parent
-    2.3.3
+    2.3.4
   
   
     
diff --git a/grpc-google-cloud-language-v1beta2/pom.xml b/grpc-google-cloud-language-v1beta2/pom.xml
index f719a69b..9261d500 100644
--- a/grpc-google-cloud-language-v1beta2/pom.xml
+++ b/grpc-google-cloud-language-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-language-v1beta2
-  0.90.3
+  0.90.4
   grpc-google-cloud-language-v1beta2
   GRPC library for grpc-google-cloud-language-v1beta2
   
     com.google.cloud
     google-cloud-language-parent
-    2.3.3
+    2.3.4
   
   
     
diff --git a/pom.xml b/pom.xml
index 197b1090..3bda1579 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   com.google.cloud
   google-cloud-language-parent
   pom
-  2.3.3
+  2.3.4
   Google Cloud Natural Language Parent
   https://github.com/googleapis/java-language
   
@@ -61,33 +61,33 @@
       
         com.google.api.grpc
         proto-google-cloud-language-v1
-        2.3.3
+        2.3.4
       
       
         com.google.api.grpc
         proto-google-cloud-language-v1beta2
-        0.90.3
+        0.90.4
       
       
         com.google.api.grpc
         grpc-google-cloud-language-v1
-        2.3.3
+        2.3.4
       
       
         com.google.api.grpc
         grpc-google-cloud-language-v1beta2
-        0.90.3
+        0.90.4
       
       
         com.google.cloud
         google-cloud-language
-        2.3.3
+        2.3.4
       
 
       
         com.google.cloud
         google-cloud-shared-dependencies
-        3.0.2
+        3.0.3
         pom
         import
       
diff --git a/proto-google-cloud-language-v1/pom.xml b/proto-google-cloud-language-v1/pom.xml
index 5bd65cf2..d6a336f6 100644
--- a/proto-google-cloud-language-v1/pom.xml
+++ b/proto-google-cloud-language-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-language-v1
-  2.3.3
+  2.3.4
   proto-google-cloud-language-v1
   PROTO library for proto-google-cloud-language-v1
   
     com.google.cloud
     google-cloud-language-parent
-    2.3.3
+    2.3.4
   
   
     
diff --git a/proto-google-cloud-language-v1beta2/pom.xml b/proto-google-cloud-language-v1beta2/pom.xml
index b20282c7..61f12968 100644
--- a/proto-google-cloud-language-v1beta2/pom.xml
+++ b/proto-google-cloud-language-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-language-v1beta2
-  0.90.3
+  0.90.4
   proto-google-cloud-language-v1beta2
   PROTO library for proto-google-cloud-language-v1beta2
   
     com.google.cloud
     google-cloud-language-parent
-    2.3.3
+    2.3.4
   
   
     
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index ad2c5a93..b04d2dce 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     
       com.google.cloud
       google-cloud-language
-      2.3.2
+      2.3.3
     
     
 
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index db48c087..7e94ca17 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     
       com.google.cloud
       google-cloud-language
-      2.3.2
+      2.3.3
     
 
     
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
index c5dcde02..f35e1201 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeEntities() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitiesRequest request =
           AnalyzeEntitiesRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
index 647da31d..1b641f00 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntities() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitiesRequest request =
           AnalyzeEntitiesRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
index 6979956c..7c06cfc8 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitiesDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeEntitiesResponse response = languageServiceClient.analyzeEntities(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
index c0c55004..c249d1b4 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitiesDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
index 0b0c3d03..771ae366 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeEntitySentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitySentimentRequest request =
           AnalyzeEntitySentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
index 81ea2d78..00e55c62 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitySentimentRequest request =
           AnalyzeEntitySentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
index a5c73d8a..fc6505eb 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentimentDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeEntitySentimentResponse response =
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
index f31ef23e..4bd8bbd3 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentimentDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
index 0e5cd648..1224abdd 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSentimentRequest request =
           AnalyzeSentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
index 8b19f3ee..fc5b5f9f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSentimentRequest request =
           AnalyzeSentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
index faaf05a0..5fc0ab6b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentimentDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
index 3b2c8764..9baa8e4f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentimentDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
index d5a7a3f5..ea72f04b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeSyntax() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSyntaxRequest request =
           AnalyzeSyntaxRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
index 52acf866..34e80427 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntax() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSyntaxRequest request =
           AnalyzeSyntaxRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
index 8fdcce26..282e8557 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntaxDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeSyntaxResponse response = languageServiceClient.analyzeSyntax(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
index 3f461876..fdeab0b6 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntaxDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/AsyncAnnotateText.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/AsyncAnnotateText.java
index e68d89cd..8bcc06e7 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/AsyncAnnotateText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/AsyncAnnotateText.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnnotateText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnnotateTextRequest request =
           AnnotateTextRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateText.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateText.java
index 197561c1..47245674 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateText.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnnotateText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnnotateTextRequest request =
           AnnotateTextRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
index 8415a8f0..b78e84ad 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnnotateTextDocumentAnnotatetextrequestfeatures() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
index 477c4b81..261a6b4d 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
 
   public static void syncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype()
       throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/AsyncClassifyText.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/AsyncClassifyText.java
index f32f5513..def8f6a5 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/AsyncClassifyText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/AsyncClassifyText.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncClassifyText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       ClassifyTextRequest request =
           ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyText.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyText.java
index 71cc2b42..5e68d26b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyText.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncClassifyText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       ClassifyTextRequest request =
           ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyTextDocument.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyTextDocument.java
index dc264b7b..93665252 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyTextDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/classifytext/SyncClassifyTextDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncClassifyTextDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       ClassifyTextResponse response = languageServiceClient.classifyText(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
index 5affb679..8e0ac427 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
index 5557835f..3ad70bd4 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider1() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder()
             .setTransportChannelProvider(
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetEndpoint.java
index e24ecbe8..bc6d0712 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageserviceclient/create/SyncCreateSetEndpoint.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
     LanguageServiceClient languageServiceClient =
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
index 00da3016..b1989ce7 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
@@ -27,17 +27,17 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings.Builder languageServiceSettingsBuilder =
         LanguageServiceSettings.newBuilder();
     languageServiceSettingsBuilder
         .analyzeSentimentSettings()
         .setRetrySettings(
-            languageServiceSettingsBuilder
-                .analyzeSentimentSettings()
-                .getRetrySettings()
-                .toBuilder()
+            languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     LanguageServiceSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
index bee72673..08acbeda 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
@@ -27,17 +27,17 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceStubSettings.Builder languageServiceSettingsBuilder =
         LanguageServiceStubSettings.newBuilder();
     languageServiceSettingsBuilder
         .analyzeSentimentSettings()
         .setRetrySettings(
-            languageServiceSettingsBuilder
-                .analyzeSentimentSettings()
-                .getRetrySettings()
-                .toBuilder()
+            languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     LanguageServiceStubSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
index 428a0a5a..1a1f9409 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/AsyncAnalyzeEntities.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeEntities() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitiesRequest request =
           AnalyzeEntitiesRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
index a9f9c8e9..901012a5 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntities.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntities() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitiesRequest request =
           AnalyzeEntitiesRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
index 51684990..f08af4b7 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitiesDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeEntitiesResponse response = languageServiceClient.analyzeEntities(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
index 5683d97c..89bc7669 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentities/SyncAnalyzeEntitiesDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitiesDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
index fa5214d0..3b053866 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/AsyncAnalyzeEntitySentiment.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeEntitySentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitySentimentRequest request =
           AnalyzeEntitySentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
index 0c934d0b..baf5711f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentiment.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeEntitySentimentRequest request =
           AnalyzeEntitySentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
index d2aaf663..2df99ec2 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentimentDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeEntitySentimentResponse response =
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
index 42c2975a..3bfbf272 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzeentitysentiment/SyncAnalyzeEntitySentimentDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeEntitySentimentDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
index 4ec820fc..aeb1e8ae 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/AsyncAnalyzeSentiment.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSentimentRequest request =
           AnalyzeSentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
index 19ee4b84..4c5f7e4e 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentiment.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSentimentRequest request =
           AnalyzeSentimentRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
index 6948b78e..bbc5d8c2 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentimentDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeSentimentResponse response = languageServiceClient.analyzeSentiment(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
index c3047b32..cb710a70 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesentiment/SyncAnalyzeSentimentDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentimentDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
index 5503e6f9..f5eee930 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/AsyncAnalyzeSyntax.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnalyzeSyntax() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSyntaxRequest request =
           AnalyzeSyntaxRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
index 688674a0..9254f4a5 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntax.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntax() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnalyzeSyntaxRequest request =
           AnalyzeSyntaxRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
index a705cede..2332236d 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntaxDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnalyzeSyntaxResponse response = languageServiceClient.analyzeSyntax(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
index d420702b..ebc18f5a 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/analyzesyntax/SyncAnalyzeSyntaxDocumentEncodingtype.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSyntaxDocumentEncodingtype() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       EncodingType encodingType = EncodingType.forNumber(0);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/AsyncAnnotateText.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/AsyncAnnotateText.java
index ebf89288..3d38a4d9 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/AsyncAnnotateText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/AsyncAnnotateText.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncAnnotateText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnnotateTextRequest request =
           AnnotateTextRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateText.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateText.java
index 78134bec..078c2aec 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateText.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnnotateText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       AnnotateTextRequest request =
           AnnotateTextRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
index 733b06cb..fdefd09b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeatures.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnnotateTextDocumentAnnotatetextrequestfeatures() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
index 290af5fb..8087f31b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/annotatetext/SyncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
 
   public static void syncAnnotateTextDocumentAnnotatetextrequestfeaturesEncodingtype()
       throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       AnnotateTextRequest.Features features = AnnotateTextRequest.Features.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/AsyncClassifyText.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/AsyncClassifyText.java
index 273de85b..ab9f2a1f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/AsyncClassifyText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/AsyncClassifyText.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncClassifyText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       ClassifyTextRequest request =
           ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyText.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyText.java
index c6576356..11f02cd0 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyText.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyText.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncClassifyText() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       ClassifyTextRequest request =
           ClassifyTextRequest.newBuilder().setDocument(Document.newBuilder().build()).build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyTextDocument.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyTextDocument.java
index 49d3ea34..94af5ca8 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyTextDocument.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/classifytext/SyncClassifyTextDocument.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncClassifyTextDocument() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (LanguageServiceClient languageServiceClient = LanguageServiceClient.create()) {
       Document document = Document.newBuilder().build();
       ClassifyTextResponse response = languageServiceClient.classifyText(document);
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
index 93b53187..bddd0d4f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
index f156c764..5da25c5b 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetCredentialsProvider1.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider1() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder()
             .setTransportChannelProvider(
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetEndpoint.java
index 39c2bd73..b8feb4d3 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageserviceclient/create/SyncCreateSetEndpoint.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings languageServiceSettings =
         LanguageServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
     LanguageServiceClient languageServiceClient =
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
index d5d64abf..95c191fe 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/languageservicesettings/analyzesentiment/SyncAnalyzeSentiment.java
@@ -27,17 +27,17 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceSettings.Builder languageServiceSettingsBuilder =
         LanguageServiceSettings.newBuilder();
     languageServiceSettingsBuilder
         .analyzeSentimentSettings()
         .setRetrySettings(
-            languageServiceSettingsBuilder
-                .analyzeSentimentSettings()
-                .getRetrySettings()
-                .toBuilder()
+            languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     LanguageServiceSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/samples/snippets/generated/com/google/cloud/language/v1beta2/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java b/samples/snippets/generated/com/google/cloud/language/v1beta2/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
index 90bf72ce..bd35369f 100644
--- a/samples/snippets/generated/com/google/cloud/language/v1beta2/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
+++ b/samples/snippets/generated/com/google/cloud/language/v1beta2/stub/languageservicestubsettings/analyzesentiment/SyncAnalyzeSentiment.java
@@ -27,17 +27,17 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncAnalyzeSentiment() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     LanguageServiceStubSettings.Builder languageServiceSettingsBuilder =
         LanguageServiceStubSettings.newBuilder();
     languageServiceSettingsBuilder
         .analyzeSentimentSettings()
         .setRetrySettings(
-            languageServiceSettingsBuilder
-                .analyzeSentimentSettings()
-                .getRetrySettings()
-                .toBuilder()
+            languageServiceSettingsBuilder.analyzeSentimentSettings().getRetrySettings().toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     LanguageServiceStubSettings languageServiceSettings = languageServiceSettingsBuilder.build();
diff --git a/versions.txt b/versions.txt
index 887e360a..7559c6cb 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-language:2.3.3:2.3.3
-grpc-google-cloud-language-v1:2.3.3:2.3.3
-grpc-google-cloud-language-v1beta2:0.90.3:0.90.3
-proto-google-cloud-language-v1:2.3.3:2.3.3
-proto-google-cloud-language-v1beta2:0.90.3:0.90.3
+google-cloud-language:2.3.4:2.3.4
+grpc-google-cloud-language-v1:2.3.4:2.3.4
+grpc-google-cloud-language-v1beta2:0.90.4:0.90.4
+proto-google-cloud-language-v1:2.3.4:2.3.4
+proto-google-cloud-language-v1beta2:0.90.4:0.90.4