HttpJsonProjectsStub.java

/*
 * 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.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.compute.v1.stub;

import static com.google.cloud.compute.v1.ProjectsClient.GetXpnResourcesPagedResponse;
import static com.google.cloud.compute.v1.ProjectsClient.ListXpnHostsPagedResponse;

import com.google.api.core.BetaApi;
import com.google.api.core.InternalApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.httpjson.ApiMethodDescriptor;
import com.google.api.gax.httpjson.HttpJsonCallSettings;
import com.google.api.gax.httpjson.HttpJsonOperationSnapshot;
import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
import com.google.api.gax.httpjson.ProtoMessageResponseParser;
import com.google.api.gax.httpjson.ProtoRestSerializer;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.compute.v1.DisableXpnHostProjectRequest;
import com.google.cloud.compute.v1.DisableXpnResourceProjectRequest;
import com.google.cloud.compute.v1.EnableXpnHostProjectRequest;
import com.google.cloud.compute.v1.EnableXpnResourceProjectRequest;
import com.google.cloud.compute.v1.GetProjectRequest;
import com.google.cloud.compute.v1.GetXpnHostProjectRequest;
import com.google.cloud.compute.v1.GetXpnResourcesProjectsRequest;
import com.google.cloud.compute.v1.ListXpnHostsProjectsRequest;
import com.google.cloud.compute.v1.MoveDiskProjectRequest;
import com.google.cloud.compute.v1.MoveInstanceProjectRequest;
import com.google.cloud.compute.v1.Operation;
import com.google.cloud.compute.v1.Operation.Status;
import com.google.cloud.compute.v1.Project;
import com.google.cloud.compute.v1.ProjectsGetXpnResources;
import com.google.cloud.compute.v1.SetCommonInstanceMetadataProjectRequest;
import com.google.cloud.compute.v1.SetDefaultNetworkTierProjectRequest;
import com.google.cloud.compute.v1.SetUsageExportBucketProjectRequest;
import com.google.cloud.compute.v1.XpnHostList;
import com.google.protobuf.TypeRegistry;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * REST stub implementation for the Projects service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@Generated("by gapic-generator-java")
@BetaApi
public class HttpJsonProjectsStub extends ProjectsStub {
  private static final TypeRegistry typeRegistry =
      TypeRegistry.newBuilder().add(Operation.getDescriptor()).build();

  private static final ApiMethodDescriptor<DisableXpnHostProjectRequest, Operation>
      disableXpnHostMethodDescriptor =
          ApiMethodDescriptor.<DisableXpnHostProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/DisableXpnHost")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<DisableXpnHostProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/disableXpnHost",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<DisableXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<DisableXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (DisableXpnHostProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<DisableXpnResourceProjectRequest, Operation>
      disableXpnResourceMethodDescriptor =
          ApiMethodDescriptor.<DisableXpnResourceProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/DisableXpnResource")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<DisableXpnResourceProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/disableXpnResource",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<DisableXpnResourceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<DisableXpnResourceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "projectsDisableXpnResourceRequestResource",
                                      request.getProjectsDisableXpnResourceRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (DisableXpnResourceProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<EnableXpnHostProjectRequest, Operation>
      enableXpnHostMethodDescriptor =
          ApiMethodDescriptor.<EnableXpnHostProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/EnableXpnHost")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<EnableXpnHostProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/enableXpnHost",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<EnableXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<EnableXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (EnableXpnHostProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<EnableXpnResourceProjectRequest, Operation>
      enableXpnResourceMethodDescriptor =
          ApiMethodDescriptor.<EnableXpnResourceProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/EnableXpnResource")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<EnableXpnResourceProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/enableXpnResource",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<EnableXpnResourceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<EnableXpnResourceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "projectsEnableXpnResourceRequestResource",
                                      request.getProjectsEnableXpnResourceRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (EnableXpnResourceProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<GetProjectRequest, Project> getMethodDescriptor =
      ApiMethodDescriptor.<GetProjectRequest, Project>newBuilder()
          .setFullMethodName("google.cloud.compute.v1.Projects/Get")
          .setHttpMethod("GET")
          .setType(ApiMethodDescriptor.MethodType.UNARY)
          .setRequestFormatter(
              ProtoMessageRequestFormatter.<GetProjectRequest>newBuilder()
                  .setPath(
                      "/compute/v1/projects/{project}",
                      request -> {
                        Map<String, String> fields = new HashMap<>();
                        ProtoRestSerializer<GetProjectRequest> serializer =
                            ProtoRestSerializer.create();
                        serializer.putPathParam(fields, "project", request.getProject());
                        return fields;
                      })
                  .setQueryParamsExtractor(
                      request -> {
                        Map<String, List<String>> fields = new HashMap<>();
                        ProtoRestSerializer<GetProjectRequest> serializer =
                            ProtoRestSerializer.create();
                        return fields;
                      })
                  .setRequestBodyExtractor(request -> null)
                  .build())
          .setResponseParser(
              ProtoMessageResponseParser.<Project>newBuilder()
                  .setDefaultInstance(Project.getDefaultInstance())
                  .setDefaultTypeRegistry(typeRegistry)
                  .build())
          .build();

  private static final ApiMethodDescriptor<GetXpnHostProjectRequest, Project>
      getXpnHostMethodDescriptor =
          ApiMethodDescriptor.<GetXpnHostProjectRequest, Project>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/GetXpnHost")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<GetXpnHostProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/getXpnHost",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<GetXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<GetXpnHostProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Project>newBuilder()
                      .setDefaultInstance(Project.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>
      getXpnResourcesMethodDescriptor =
          ApiMethodDescriptor.<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/GetXpnResources")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<GetXpnResourcesProjectsRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/getXpnResources",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<GetXpnResourcesProjectsRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<GetXpnResourcesProjectsRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasFilter()) {
                              serializer.putQueryParam(fields, "filter", request.getFilter());
                            }
                            if (request.hasMaxResults()) {
                              serializer.putQueryParam(
                                  fields, "maxResults", request.getMaxResults());
                            }
                            if (request.hasOrderBy()) {
                              serializer.putQueryParam(fields, "orderBy", request.getOrderBy());
                            }
                            if (request.hasPageToken()) {
                              serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            }
                            if (request.hasReturnPartialSuccess()) {
                              serializer.putQueryParam(
                                  fields,
                                  "returnPartialSuccess",
                                  request.getReturnPartialSuccess());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<ProjectsGetXpnResources>newBuilder()
                      .setDefaultInstance(ProjectsGetXpnResources.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor<ListXpnHostsProjectsRequest, XpnHostList>
      listXpnHostsMethodDescriptor =
          ApiMethodDescriptor.<ListXpnHostsProjectsRequest, XpnHostList>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/ListXpnHosts")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<ListXpnHostsProjectsRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/listXpnHosts",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<ListXpnHostsProjectsRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<ListXpnHostsProjectsRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasFilter()) {
                              serializer.putQueryParam(fields, "filter", request.getFilter());
                            }
                            if (request.hasMaxResults()) {
                              serializer.putQueryParam(
                                  fields, "maxResults", request.getMaxResults());
                            }
                            if (request.hasOrderBy()) {
                              serializer.putQueryParam(fields, "orderBy", request.getOrderBy());
                            }
                            if (request.hasPageToken()) {
                              serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            }
                            if (request.hasReturnPartialSuccess()) {
                              serializer.putQueryParam(
                                  fields,
                                  "returnPartialSuccess",
                                  request.getReturnPartialSuccess());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "projectsListXpnHostsRequestResource",
                                      request.getProjectsListXpnHostsRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<XpnHostList>newBuilder()
                      .setDefaultInstance(XpnHostList.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor<MoveDiskProjectRequest, Operation>
      moveDiskMethodDescriptor =
          ApiMethodDescriptor.<MoveDiskProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/MoveDisk")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<MoveDiskProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/moveDisk",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<MoveDiskProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<MoveDiskProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "diskMoveRequestResource",
                                      request.getDiskMoveRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (MoveDiskProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<MoveInstanceProjectRequest, Operation>
      moveInstanceMethodDescriptor =
          ApiMethodDescriptor.<MoveInstanceProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/MoveInstance")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<MoveInstanceProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/moveInstance",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<MoveInstanceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<MoveInstanceProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "instanceMoveRequestResource",
                                      request.getInstanceMoveRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (MoveInstanceProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<SetCommonInstanceMetadataProjectRequest, Operation>
      setCommonInstanceMetadataMethodDescriptor =
          ApiMethodDescriptor.<SetCommonInstanceMetadataProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/SetCommonInstanceMetadata")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<SetCommonInstanceMetadataProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/setCommonInstanceMetadata",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<SetCommonInstanceMetadataProjectRequest>
                                serializer = ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<SetCommonInstanceMetadataProjectRequest>
                                serializer = ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("metadataResource", request.getMetadataResource(), false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (SetCommonInstanceMetadataProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<SetDefaultNetworkTierProjectRequest, Operation>
      setDefaultNetworkTierMethodDescriptor =
          ApiMethodDescriptor.<SetDefaultNetworkTierProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/SetDefaultNetworkTier")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<SetDefaultNetworkTierProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/setDefaultNetworkTier",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<SetDefaultNetworkTierProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<SetDefaultNetworkTierProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "projectsSetDefaultNetworkTierRequestResource",
                                      request.getProjectsSetDefaultNetworkTierRequestResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (SetDefaultNetworkTierProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private static final ApiMethodDescriptor<SetUsageExportBucketProjectRequest, Operation>
      setUsageExportBucketMethodDescriptor =
          ApiMethodDescriptor.<SetUsageExportBucketProjectRequest, Operation>newBuilder()
              .setFullMethodName("google.cloud.compute.v1.Projects/SetUsageExportBucket")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.<SetUsageExportBucketProjectRequest>newBuilder()
                      .setPath(
                          "/compute/v1/projects/{project}/setUsageExportBucket",
                          request -> {
                            Map<String, String> fields = new HashMap<>();
                            ProtoRestSerializer<SetUsageExportBucketProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "project", request.getProject());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map<String, List<String>> fields = new HashMap<>();
                            ProtoRestSerializer<SetUsageExportBucketProjectRequest> serializer =
                                ProtoRestSerializer.create();
                            if (request.hasRequestId()) {
                              serializer.putQueryParam(fields, "requestId", request.getRequestId());
                            }
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody(
                                      "usageExportLocationResource",
                                      request.getUsageExportLocationResource(),
                                      false))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.<Operation>newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (SetUsageExportBucketProjectRequest request, Operation response) -> {
                    StringBuilder opName = new StringBuilder(response.getName());
                    opName.append(":").append(request.getProject());
                    return HttpJsonOperationSnapshot.newBuilder()
                        .setName(opName.toString())
                        .setMetadata(response)
                        .setDone(Status.DONE.equals(response.getStatus()))
                        .setResponse(response)
                        .setError(response.getHttpErrorStatusCode(), response.getHttpErrorMessage())
                        .build();
                  })
              .build();

  private final UnaryCallable<DisableXpnHostProjectRequest, Operation> disableXpnHostCallable;
  private final OperationCallable<DisableXpnHostProjectRequest, Operation, Operation>
      disableXpnHostOperationCallable;
  private final UnaryCallable<DisableXpnResourceProjectRequest, Operation>
      disableXpnResourceCallable;
  private final OperationCallable<DisableXpnResourceProjectRequest, Operation, Operation>
      disableXpnResourceOperationCallable;
  private final UnaryCallable<EnableXpnHostProjectRequest, Operation> enableXpnHostCallable;
  private final OperationCallable<EnableXpnHostProjectRequest, Operation, Operation>
      enableXpnHostOperationCallable;
  private final UnaryCallable<EnableXpnResourceProjectRequest, Operation> enableXpnResourceCallable;
  private final OperationCallable<EnableXpnResourceProjectRequest, Operation, Operation>
      enableXpnResourceOperationCallable;
  private final UnaryCallable<GetProjectRequest, Project> getCallable;
  private final UnaryCallable<GetXpnHostProjectRequest, Project> getXpnHostCallable;
  private final UnaryCallable<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>
      getXpnResourcesCallable;
  private final UnaryCallable<GetXpnResourcesProjectsRequest, GetXpnResourcesPagedResponse>
      getXpnResourcesPagedCallable;
  private final UnaryCallable<ListXpnHostsProjectsRequest, XpnHostList> listXpnHostsCallable;
  private final UnaryCallable<ListXpnHostsProjectsRequest, ListXpnHostsPagedResponse>
      listXpnHostsPagedCallable;
  private final UnaryCallable<MoveDiskProjectRequest, Operation> moveDiskCallable;
  private final OperationCallable<MoveDiskProjectRequest, Operation, Operation>
      moveDiskOperationCallable;
  private final UnaryCallable<MoveInstanceProjectRequest, Operation> moveInstanceCallable;
  private final OperationCallable<MoveInstanceProjectRequest, Operation, Operation>
      moveInstanceOperationCallable;
  private final UnaryCallable<SetCommonInstanceMetadataProjectRequest, Operation>
      setCommonInstanceMetadataCallable;
  private final OperationCallable<SetCommonInstanceMetadataProjectRequest, Operation, Operation>
      setCommonInstanceMetadataOperationCallable;
  private final UnaryCallable<SetDefaultNetworkTierProjectRequest, Operation>
      setDefaultNetworkTierCallable;
  private final OperationCallable<SetDefaultNetworkTierProjectRequest, Operation, Operation>
      setDefaultNetworkTierOperationCallable;
  private final UnaryCallable<SetUsageExportBucketProjectRequest, Operation>
      setUsageExportBucketCallable;
  private final OperationCallable<SetUsageExportBucketProjectRequest, Operation, Operation>
      setUsageExportBucketOperationCallable;

  private final BackgroundResource backgroundResources;
  private final HttpJsonGlobalOperationsStub httpJsonOperationsStub;
  private final HttpJsonStubCallableFactory callableFactory;

  public static final HttpJsonProjectsStub create(ProjectsStubSettings settings)
      throws IOException {
    return new HttpJsonProjectsStub(settings, ClientContext.create(settings));
  }

  public static final HttpJsonProjectsStub create(ClientContext clientContext) throws IOException {
    return new HttpJsonProjectsStub(ProjectsStubSettings.newBuilder().build(), clientContext);
  }

  public static final HttpJsonProjectsStub create(
      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
    return new HttpJsonProjectsStub(
        ProjectsStubSettings.newBuilder().build(), clientContext, callableFactory);
  }

  /**
   * Constructs an instance of HttpJsonProjectsStub, using the given settings. This is protected so
   * that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected HttpJsonProjectsStub(ProjectsStubSettings settings, ClientContext clientContext)
      throws IOException {
    this(settings, clientContext, new HttpJsonProjectsCallableFactory());
  }

  /**
   * Constructs an instance of HttpJsonProjectsStub, using the given settings. This is protected so
   * that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected HttpJsonProjectsStub(
      ProjectsStubSettings settings,
      ClientContext clientContext,
      HttpJsonStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.httpJsonOperationsStub =
        HttpJsonGlobalOperationsStub.create(clientContext, callableFactory);

    HttpJsonCallSettings<DisableXpnHostProjectRequest, Operation> disableXpnHostTransportSettings =
        HttpJsonCallSettings.<DisableXpnHostProjectRequest, Operation>newBuilder()
            .setMethodDescriptor(disableXpnHostMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<DisableXpnResourceProjectRequest, Operation>
        disableXpnResourceTransportSettings =
            HttpJsonCallSettings.<DisableXpnResourceProjectRequest, Operation>newBuilder()
                .setMethodDescriptor(disableXpnResourceMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();
    HttpJsonCallSettings<EnableXpnHostProjectRequest, Operation> enableXpnHostTransportSettings =
        HttpJsonCallSettings.<EnableXpnHostProjectRequest, Operation>newBuilder()
            .setMethodDescriptor(enableXpnHostMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<EnableXpnResourceProjectRequest, Operation>
        enableXpnResourceTransportSettings =
            HttpJsonCallSettings.<EnableXpnResourceProjectRequest, Operation>newBuilder()
                .setMethodDescriptor(enableXpnResourceMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();
    HttpJsonCallSettings<GetProjectRequest, Project> getTransportSettings =
        HttpJsonCallSettings.<GetProjectRequest, Project>newBuilder()
            .setMethodDescriptor(getMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<GetXpnHostProjectRequest, Project> getXpnHostTransportSettings =
        HttpJsonCallSettings.<GetXpnHostProjectRequest, Project>newBuilder()
            .setMethodDescriptor(getXpnHostMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>
        getXpnResourcesTransportSettings =
            HttpJsonCallSettings
                .<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>newBuilder()
                .setMethodDescriptor(getXpnResourcesMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();
    HttpJsonCallSettings<ListXpnHostsProjectsRequest, XpnHostList> listXpnHostsTransportSettings =
        HttpJsonCallSettings.<ListXpnHostsProjectsRequest, XpnHostList>newBuilder()
            .setMethodDescriptor(listXpnHostsMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<MoveDiskProjectRequest, Operation> moveDiskTransportSettings =
        HttpJsonCallSettings.<MoveDiskProjectRequest, Operation>newBuilder()
            .setMethodDescriptor(moveDiskMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<MoveInstanceProjectRequest, Operation> moveInstanceTransportSettings =
        HttpJsonCallSettings.<MoveInstanceProjectRequest, Operation>newBuilder()
            .setMethodDescriptor(moveInstanceMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .build();
    HttpJsonCallSettings<SetCommonInstanceMetadataProjectRequest, Operation>
        setCommonInstanceMetadataTransportSettings =
            HttpJsonCallSettings.<SetCommonInstanceMetadataProjectRequest, Operation>newBuilder()
                .setMethodDescriptor(setCommonInstanceMetadataMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();
    HttpJsonCallSettings<SetDefaultNetworkTierProjectRequest, Operation>
        setDefaultNetworkTierTransportSettings =
            HttpJsonCallSettings.<SetDefaultNetworkTierProjectRequest, Operation>newBuilder()
                .setMethodDescriptor(setDefaultNetworkTierMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();
    HttpJsonCallSettings<SetUsageExportBucketProjectRequest, Operation>
        setUsageExportBucketTransportSettings =
            HttpJsonCallSettings.<SetUsageExportBucketProjectRequest, Operation>newBuilder()
                .setMethodDescriptor(setUsageExportBucketMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .build();

    this.disableXpnHostCallable =
        callableFactory.createUnaryCallable(
            disableXpnHostTransportSettings, settings.disableXpnHostSettings(), clientContext);
    this.disableXpnHostOperationCallable =
        callableFactory.createOperationCallable(
            disableXpnHostTransportSettings,
            settings.disableXpnHostOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.disableXpnResourceCallable =
        callableFactory.createUnaryCallable(
            disableXpnResourceTransportSettings,
            settings.disableXpnResourceSettings(),
            clientContext);
    this.disableXpnResourceOperationCallable =
        callableFactory.createOperationCallable(
            disableXpnResourceTransportSettings,
            settings.disableXpnResourceOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.enableXpnHostCallable =
        callableFactory.createUnaryCallable(
            enableXpnHostTransportSettings, settings.enableXpnHostSettings(), clientContext);
    this.enableXpnHostOperationCallable =
        callableFactory.createOperationCallable(
            enableXpnHostTransportSettings,
            settings.enableXpnHostOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.enableXpnResourceCallable =
        callableFactory.createUnaryCallable(
            enableXpnResourceTransportSettings,
            settings.enableXpnResourceSettings(),
            clientContext);
    this.enableXpnResourceOperationCallable =
        callableFactory.createOperationCallable(
            enableXpnResourceTransportSettings,
            settings.enableXpnResourceOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.getCallable =
        callableFactory.createUnaryCallable(
            getTransportSettings, settings.getSettings(), clientContext);
    this.getXpnHostCallable =
        callableFactory.createUnaryCallable(
            getXpnHostTransportSettings, settings.getXpnHostSettings(), clientContext);
    this.getXpnResourcesCallable =
        callableFactory.createUnaryCallable(
            getXpnResourcesTransportSettings, settings.getXpnResourcesSettings(), clientContext);
    this.getXpnResourcesPagedCallable =
        callableFactory.createPagedCallable(
            getXpnResourcesTransportSettings, settings.getXpnResourcesSettings(), clientContext);
    this.listXpnHostsCallable =
        callableFactory.createUnaryCallable(
            listXpnHostsTransportSettings, settings.listXpnHostsSettings(), clientContext);
    this.listXpnHostsPagedCallable =
        callableFactory.createPagedCallable(
            listXpnHostsTransportSettings, settings.listXpnHostsSettings(), clientContext);
    this.moveDiskCallable =
        callableFactory.createUnaryCallable(
            moveDiskTransportSettings, settings.moveDiskSettings(), clientContext);
    this.moveDiskOperationCallable =
        callableFactory.createOperationCallable(
            moveDiskTransportSettings,
            settings.moveDiskOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.moveInstanceCallable =
        callableFactory.createUnaryCallable(
            moveInstanceTransportSettings, settings.moveInstanceSettings(), clientContext);
    this.moveInstanceOperationCallable =
        callableFactory.createOperationCallable(
            moveInstanceTransportSettings,
            settings.moveInstanceOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.setCommonInstanceMetadataCallable =
        callableFactory.createUnaryCallable(
            setCommonInstanceMetadataTransportSettings,
            settings.setCommonInstanceMetadataSettings(),
            clientContext);
    this.setCommonInstanceMetadataOperationCallable =
        callableFactory.createOperationCallable(
            setCommonInstanceMetadataTransportSettings,
            settings.setCommonInstanceMetadataOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.setDefaultNetworkTierCallable =
        callableFactory.createUnaryCallable(
            setDefaultNetworkTierTransportSettings,
            settings.setDefaultNetworkTierSettings(),
            clientContext);
    this.setDefaultNetworkTierOperationCallable =
        callableFactory.createOperationCallable(
            setDefaultNetworkTierTransportSettings,
            settings.setDefaultNetworkTierOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.setUsageExportBucketCallable =
        callableFactory.createUnaryCallable(
            setUsageExportBucketTransportSettings,
            settings.setUsageExportBucketSettings(),
            clientContext);
    this.setUsageExportBucketOperationCallable =
        callableFactory.createOperationCallable(
            setUsageExportBucketTransportSettings,
            settings.setUsageExportBucketOperationSettings(),
            clientContext,
            httpJsonOperationsStub);

    this.backgroundResources =
        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
  }

  @InternalApi
  public static List<ApiMethodDescriptor> getMethodDescriptors() {
    List<ApiMethodDescriptor> methodDescriptors = new ArrayList<>();
    methodDescriptors.add(disableXpnHostMethodDescriptor);
    methodDescriptors.add(disableXpnResourceMethodDescriptor);
    methodDescriptors.add(enableXpnHostMethodDescriptor);
    methodDescriptors.add(enableXpnResourceMethodDescriptor);
    methodDescriptors.add(getMethodDescriptor);
    methodDescriptors.add(getXpnHostMethodDescriptor);
    methodDescriptors.add(getXpnResourcesMethodDescriptor);
    methodDescriptors.add(listXpnHostsMethodDescriptor);
    methodDescriptors.add(moveDiskMethodDescriptor);
    methodDescriptors.add(moveInstanceMethodDescriptor);
    methodDescriptors.add(setCommonInstanceMetadataMethodDescriptor);
    methodDescriptors.add(setDefaultNetworkTierMethodDescriptor);
    methodDescriptors.add(setUsageExportBucketMethodDescriptor);
    return methodDescriptors;
  }

  @Override
  public UnaryCallable<DisableXpnHostProjectRequest, Operation> disableXpnHostCallable() {
    return disableXpnHostCallable;
  }

  @Override
  public OperationCallable<DisableXpnHostProjectRequest, Operation, Operation>
      disableXpnHostOperationCallable() {
    return disableXpnHostOperationCallable;
  }

  @Override
  public UnaryCallable<DisableXpnResourceProjectRequest, Operation> disableXpnResourceCallable() {
    return disableXpnResourceCallable;
  }

  @Override
  public OperationCallable<DisableXpnResourceProjectRequest, Operation, Operation>
      disableXpnResourceOperationCallable() {
    return disableXpnResourceOperationCallable;
  }

  @Override
  public UnaryCallable<EnableXpnHostProjectRequest, Operation> enableXpnHostCallable() {
    return enableXpnHostCallable;
  }

  @Override
  public OperationCallable<EnableXpnHostProjectRequest, Operation, Operation>
      enableXpnHostOperationCallable() {
    return enableXpnHostOperationCallable;
  }

  @Override
  public UnaryCallable<EnableXpnResourceProjectRequest, Operation> enableXpnResourceCallable() {
    return enableXpnResourceCallable;
  }

  @Override
  public OperationCallable<EnableXpnResourceProjectRequest, Operation, Operation>
      enableXpnResourceOperationCallable() {
    return enableXpnResourceOperationCallable;
  }

  @Override
  public UnaryCallable<GetProjectRequest, Project> getCallable() {
    return getCallable;
  }

  @Override
  public UnaryCallable<GetXpnHostProjectRequest, Project> getXpnHostCallable() {
    return getXpnHostCallable;
  }

  @Override
  public UnaryCallable<GetXpnResourcesProjectsRequest, ProjectsGetXpnResources>
      getXpnResourcesCallable() {
    return getXpnResourcesCallable;
  }

  @Override
  public UnaryCallable<GetXpnResourcesProjectsRequest, GetXpnResourcesPagedResponse>
      getXpnResourcesPagedCallable() {
    return getXpnResourcesPagedCallable;
  }

  @Override
  public UnaryCallable<ListXpnHostsProjectsRequest, XpnHostList> listXpnHostsCallable() {
    return listXpnHostsCallable;
  }

  @Override
  public UnaryCallable<ListXpnHostsProjectsRequest, ListXpnHostsPagedResponse>
      listXpnHostsPagedCallable() {
    return listXpnHostsPagedCallable;
  }

  @Override
  public UnaryCallable<MoveDiskProjectRequest, Operation> moveDiskCallable() {
    return moveDiskCallable;
  }

  @Override
  public OperationCallable<MoveDiskProjectRequest, Operation, Operation>
      moveDiskOperationCallable() {
    return moveDiskOperationCallable;
  }

  @Override
  public UnaryCallable<MoveInstanceProjectRequest, Operation> moveInstanceCallable() {
    return moveInstanceCallable;
  }

  @Override
  public OperationCallable<MoveInstanceProjectRequest, Operation, Operation>
      moveInstanceOperationCallable() {
    return moveInstanceOperationCallable;
  }

  @Override
  public UnaryCallable<SetCommonInstanceMetadataProjectRequest, Operation>
      setCommonInstanceMetadataCallable() {
    return setCommonInstanceMetadataCallable;
  }

  @Override
  public OperationCallable<SetCommonInstanceMetadataProjectRequest, Operation, Operation>
      setCommonInstanceMetadataOperationCallable() {
    return setCommonInstanceMetadataOperationCallable;
  }

  @Override
  public UnaryCallable<SetDefaultNetworkTierProjectRequest, Operation>
      setDefaultNetworkTierCallable() {
    return setDefaultNetworkTierCallable;
  }

  @Override
  public OperationCallable<SetDefaultNetworkTierProjectRequest, Operation, Operation>
      setDefaultNetworkTierOperationCallable() {
    return setDefaultNetworkTierOperationCallable;
  }

  @Override
  public UnaryCallable<SetUsageExportBucketProjectRequest, Operation>
      setUsageExportBucketCallable() {
    return setUsageExportBucketCallable;
  }

  @Override
  public OperationCallable<SetUsageExportBucketProjectRequest, Operation, Operation>
      setUsageExportBucketOperationCallable() {
    return setUsageExportBucketOperationCallable;
  }

  @Override
  public final void close() {
    try {
      backgroundResources.close();
    } catch (RuntimeException e) {
      throw e;
    } catch (Exception e) {
      throw new IllegalStateException("Failed to close resource", e);
    }
  }

  @Override
  public void shutdown() {
    backgroundResources.shutdown();
  }

  @Override
  public boolean isShutdown() {
    return backgroundResources.isShutdown();
  }

  @Override
  public boolean isTerminated() {
    return backgroundResources.isTerminated();
  }

  @Override
  public void shutdownNow() {
    backgroundResources.shutdownNow();
  }

  @Override
  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
    return backgroundResources.awaitTermination(duration, unit);
  }
}