chore: update gapic-generator-java (#671)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 454939894

Source-Link: googleapis/googleapis@519ca44

Source-Link: https://github.com/googleapis/googleapis-gen/commit/fc639d21a7cbc30aa0a9b862586942a0fb46c5c8
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chore: Integrate new gapic-generator-java and rules_gapic
PiperOrigin-RevId: 454027580

Source-Link: googleapis/googleapis@1b22277

Source-Link: https://github.com/googleapis/googleapis-gen/commit/e04cea20d0d12eb5c3bdb360a9e72b654edcb638
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feat: Update Compute Engine API to revision 20220526 (#722)
Source-Link: googleapis/googleapis@950dd73

Source-Link: https://github.com/googleapis/googleapis-gen/commit/57ace178c8543c44627823045917820d67b490c1
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chore(deps): upgrade gapic-generator-java to 2.8.0 and update gax-java to 2.18.1
PiperOrigin-RevId: 450543911

Source-Link: googleapis/googleapis@5528344

Source-Link: https://github.com/googleapis/googleapis-gen/commit/9f6775cab1958982b88967a43e5e806af0f135db
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chore(deps): upgrade gapic-generator-java to 2.7.0 and update gax-java to 2.16.0
PiperOrigin-RevId: 446250659

Source-Link: googleapis/googleapis@dc4ef31

Source-Link: https://github.com/googleapis/googleapis-gen/commit/5fdda4ddfbab87998e77e4a453e0ff87986d2db8
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chore(bazel): update version of Protobuf to v3.20.1
PiperOrigin-RevId: 444328399

Source-Link: googleapis/googleapis@c7ca416

Source-Link: https://github.com/googleapis/googleapis-gen/commit/d61705453a62b3ecda78aa30c192840ebc5a8a90
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fix(compute): revert proto3_optional, required removal on parent_id (#714)
Source-Link: googleapis/googleapis@6b3fdce

Source-Link: https://github.com/googleapis/googleapis-gen/commit/832dbe998878d8619d6b40fe57c6d2cc6e7dc90c
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fix(compute): remove proto3_optional from parent_id (#712)
Source-Link: googleapis/googleapis@fd16b6a

Source-Link: https://github.com/googleapis/googleapis-gen/commit/d935b9847a1b708ab4e696320ba60ce0341c5d7a
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fix(compute): replace missing REQUIRED for parent_id (#711)
Source-Link: googleapis/googleapis@4bb6fd6

Source-Link: https://github.com/googleapis/googleapis-gen/commit/c7d06533be6e2470e36b9f351ae4ff479a47dc53
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Author: gcf-owl-bot[bot]

google-cloud-compute/pom.xml

@@ -51,10 +51,6 @@
       <groupId>org.threeten</groupId>
       <artifactId>threetenbp</artifactId>
     </dependency>
-    <dependency>
-      <groupId>com.google.http-client</groupId>
-      <artifactId>google-http-client</artifactId>
-    </dependency>
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>proto-google-common-protos</artifactId>

google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AcceleratorTypesClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,7 +18,6 @@
 
 import com.google.api.core.ApiFuture;
 import com.google.api.core.ApiFutures;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.paging.AbstractFixedSizeCollection;
 import com.google.api.gax.paging.AbstractPage;
@@ -44,6 +43,8 @@
  * calls that map to API methods. Sample code to get started:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
  *   String project = "project-309310695";
  *   String zone = "zone3744684";
@@ -82,6 +83,8 @@
  * <p>To customize credentials:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * AcceleratorTypesSettings acceleratorTypesSettings =
  *     AcceleratorTypesSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -93,6 +96,8 @@
  * <p>To customize the endpoint:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * AcceleratorTypesSettings acceleratorTypesSettings =
  *     AcceleratorTypesSettings.newBuilder().setEndpoint(myEndpoint).build();
  * AcceleratorTypesClient acceleratorTypesClient =
@@ -124,7 +129,6 @@ public static final AcceleratorTypesClient create(AcceleratorTypesSettings setti
    * Constructs an instance of AcceleratorTypesClient, using the given stub for making calls. This
    * is for advanced usage - prefer using create(AcceleratorTypesSettings).
    */
-  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
   public static final AcceleratorTypesClient create(AcceleratorTypesStub stub) {
     return new AcceleratorTypesClient(stub);
   }
@@ -139,7 +143,6 @@ protected AcceleratorTypesClient(AcceleratorTypesSettings settings) throws IOExc
     this.stub = ((AcceleratorTypesStubSettings) settings.getStubSettings()).createStub();
   }
 
-  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
   protected AcceleratorTypesClient(AcceleratorTypesStub stub) {
     this.settings = null;
     this.stub = stub;
@@ -149,7 +152,6 @@ public final AcceleratorTypesSettings getSettings() {
     return settings;
   }
 
-  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
   public AcceleratorTypesStub getStub() {
     return stub;
   }
@@ -161,6 +163,8 @@ public AcceleratorTypesStub getStub() {
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   String project = "project-309310695";
    *   for (Map.Entry<String, AcceleratorTypesScopedList> element :
@@ -186,6 +190,8 @@ public final AggregatedListPagedResponse aggregatedList(String project) {
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   AggregatedListAcceleratorTypesRequest request =
    *       AggregatedListAcceleratorTypesRequest.newBuilder()
@@ -219,6 +225,8 @@ public final AggregatedListPagedResponse aggregatedList(
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   AggregatedListAcceleratorTypesRequest request =
    *       AggregatedListAcceleratorTypesRequest.newBuilder()
@@ -251,6 +259,8 @@ public final AggregatedListPagedResponse aggregatedList(
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   AggregatedListAcceleratorTypesRequest request =
    *       AggregatedListAcceleratorTypesRequest.newBuilder()
@@ -265,7 +275,7 @@ public final AggregatedListPagedResponse aggregatedList(
    *   while (true) {
    *     AcceleratorTypeAggregatedList response =
    *         acceleratorTypesClient.aggregatedListCallable().call(request);
-   *     for (Map.Entry<String, AcceleratorTypesScopedList> element : response.getResponsesList()) {
+   *     for (Map.Entry<String, AcceleratorTypesScopedList> element : response.getItemsList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();
@@ -290,6 +300,8 @@ public final AggregatedListPagedResponse aggregatedList(
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   String project = "project-309310695";
    *   String zone = "zone3744684";
@@ -320,6 +332,8 @@ public final AcceleratorType get(String project, String zone, String accelerator
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   GetAcceleratorTypeRequest request =
    *       GetAcceleratorTypeRequest.newBuilder()
@@ -345,6 +359,8 @@ public final AcceleratorType get(GetAcceleratorTypeRequest request) {
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   GetAcceleratorTypeRequest request =
    *       GetAcceleratorTypeRequest.newBuilder()
@@ -369,6 +385,8 @@ public final UnaryCallable<GetAcceleratorTypeRequest, AcceleratorType> getCallab
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   String project = "project-309310695";
    *   String zone = "zone3744684";
@@ -395,6 +413,8 @@ public final ListPagedResponse list(String project, String zone) {
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   ListAcceleratorTypesRequest request =
    *       ListAcceleratorTypesRequest.newBuilder()
@@ -426,6 +446,8 @@ public final ListPagedResponse list(ListAcceleratorTypesRequest request) {
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   ListAcceleratorTypesRequest request =
    *       ListAcceleratorTypesRequest.newBuilder()
@@ -457,6 +479,8 @@ public final UnaryCallable<ListAcceleratorTypesRequest, ListPagedResponse> listP
    * <p>Sample code:
    *
    * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (AcceleratorTypesClient acceleratorTypesClient = AcceleratorTypesClient.create()) {
    *   ListAcceleratorTypesRequest request =
    *       ListAcceleratorTypesRequest.newBuilder()
@@ -470,7 +494,7 @@ public final UnaryCallable<ListAcceleratorTypesRequest, ListPagedResponse> listP
    *           .build();
    *   while (true) {
    *     AcceleratorTypeList response = acceleratorTypesClient.listCallable().call(request);
-   *     for (AcceleratorType element : response.getResponsesList()) {
+   *     for (AcceleratorType element : response.getItemsList()) {
    *       // doThingsWith(element);
    *     }
    *     String nextPageToken = response.getNextPageToken();

google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AcceleratorTypesSettings.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -53,6 +53,8 @@
  * <p>For example, to set the total timeout of get to 30 seconds:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * AcceleratorTypesSettings.Builder acceleratorTypesSettingsBuilder =
  *     AcceleratorTypesSettings.newBuilder();
  * acceleratorTypesSettingsBuilder