/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/api/service.proto

package com.google.api;

/**
 *
 *
 * <pre>
 * `Service` is the root object of Google API service configuration (service
 * config). It describes the basic information about a logical service,
 * such as the service name and the user-facing title, and delegates other
 * aspects to sub-sections. Each sub-section is either a proto message or a
 * repeated proto message that configures a specific aspect, such as auth.
 * For more information, see each proto message definition.
 * Example:
 *     type: google.api.Service
 *     name: calendar.googleapis.com
 *     title: Google Calendar API
 *     apis:
 *     - name: google.calendar.v3.Calendar
 *     visibility:
 *       rules:
 *       - selector: "google.calendar.v3.*"
 *         restriction: PREVIEW
 *     backend:
 *       rules:
 *       - selector: "google.calendar.v3.*"
 *         address: calendar.example.com
 *     authentication:
 *       providers:
 *       - id: google_calendar_auth
 *         jwks_uri: https://www.googleapis.com/oauth2/v1/certs
 *         issuer: https://securetoken.google.com
 *       rules:
 *       - selector: "*"
 *         requirements:
 *           provider_id: google_calendar_auth
 * </pre>
 *
 * Protobuf type {@code google.api.Service}
 */
public final class Service extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.api.Service)
    ServiceOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use Service.newBuilder() to construct.
  private Service(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private Service() {
    name_ = "";
    title_ = "";
    producerProjectId_ = "";
    id_ = "";
    apis_ = java.util.Collections.emptyList();
    types_ = java.util.Collections.emptyList();
    enums_ = java.util.Collections.emptyList();
    endpoints_ = java.util.Collections.emptyList();
    logs_ = java.util.Collections.emptyList();
    metrics_ = java.util.Collections.emptyList();
    monitoredResources_ = java.util.Collections.emptyList();
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new Service();
  }

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
    return this.unknownFields;
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.api.ServiceProto.internal_static_google_api_Service_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.api.ServiceProto.internal_static_google_api_Service_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.api.Service.class, com.google.api.Service.Builder.class);
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * The service name, which is a DNS-like logical identifier for the
   * service, such as `calendar.googleapis.com`. The service name
   * typically goes through DNS verification to make sure the owner
   * of the service also owns the DNS name.
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      name_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The service name, which is a DNS-like logical identifier for the
   * service, such as `calendar.googleapis.com`. The service name
   * typically goes through DNS verification to make sure the owner
   * of the service also owns the DNS name.
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The bytes for name.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getNameBytes() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      name_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int TITLE_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object title_ = "";
  /**
   *
   *
   * <pre>
   * The product title for this service, it is the name displayed in Google
   * Cloud Console.
   * </pre>
   *
   * <code>string title = 2;</code>
   *
   * @return The title.
   */
  @java.lang.Override
  public java.lang.String getTitle() {
    java.lang.Object ref = title_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      title_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The product title for this service, it is the name displayed in Google
   * Cloud Console.
   * </pre>
   *
   * <code>string title = 2;</code>
   *
   * @return The bytes for title.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getTitleBytes() {
    java.lang.Object ref = title_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      title_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int PRODUCER_PROJECT_ID_FIELD_NUMBER = 22;

  @SuppressWarnings("serial")
  private volatile java.lang.Object producerProjectId_ = "";
  /**
   *
   *
   * <pre>
   * The Google project that owns this service.
   * </pre>
   *
   * <code>string producer_project_id = 22;</code>
   *
   * @return The producerProjectId.
   */
  @java.lang.Override
  public java.lang.String getProducerProjectId() {
    java.lang.Object ref = producerProjectId_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      producerProjectId_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The Google project that owns this service.
   * </pre>
   *
   * <code>string producer_project_id = 22;</code>
   *
   * @return The bytes for producerProjectId.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getProducerProjectIdBytes() {
    java.lang.Object ref = producerProjectId_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      producerProjectId_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ID_FIELD_NUMBER = 33;

  @SuppressWarnings("serial")
  private volatile java.lang.Object id_ = "";
  /**
   *
   *
   * <pre>
   * A unique ID for a specific instance of this message, typically assigned
   * by the client for tracking purpose. Must be no longer than 63 characters
   * and only lower case letters, digits, '.', '_' and '-' are allowed. If
   * empty, the server may choose to generate one instead.
   * </pre>
   *
   * <code>string id = 33;</code>
   *
   * @return The id.
   */
  @java.lang.Override
  public java.lang.String getId() {
    java.lang.Object ref = id_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      id_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * A unique ID for a specific instance of this message, typically assigned
   * by the client for tracking purpose. Must be no longer than 63 characters
   * and only lower case letters, digits, '.', '_' and '-' are allowed. If
   * empty, the server may choose to generate one instead.
   * </pre>
   *
   * <code>string id = 33;</code>
   *
   * @return The bytes for id.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getIdBytes() {
    java.lang.Object ref = id_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      id_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int APIS_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private java.util.List<com.google.protobuf.Api> apis_;
  /**
   *
   *
   * <pre>
   * A list of API interfaces exported by this service. Only the `name` field
   * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
   * the configuration author, as the remaining fields will be derived from the
   * IDL during the normalization process. It is an error to specify an API
   * interface here which cannot be resolved against the associated IDL files.
   * </pre>
   *
   * <code>repeated .google.protobuf.Api apis = 3;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.protobuf.Api> getApisList() {
    return apis_;
  }
  /**
   *
   *
   * <pre>
   * A list of API interfaces exported by this service. Only the `name` field
   * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
   * the configuration author, as the remaining fields will be derived from the
   * IDL during the normalization process. It is an error to specify an API
   * interface here which cannot be resolved against the associated IDL files.
   * </pre>
   *
   * <code>repeated .google.protobuf.Api apis = 3;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.protobuf.ApiOrBuilder> getApisOrBuilderList() {
    return apis_;
  }
  /**
   *
   *
   * <pre>
   * A list of API interfaces exported by this service. Only the `name` field
   * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
   * the configuration author, as the remaining fields will be derived from the
   * IDL during the normalization process. It is an error to specify an API
   * interface here which cannot be resolved against the associated IDL files.
   * </pre>
   *
   * <code>repeated .google.protobuf.Api apis = 3;</code>
   */
  @java.lang.Override
  public int getApisCount() {
    return apis_.size();
  }
  /**
   *
   *
   * <pre>
   * A list of API interfaces exported by this service. Only the `name` field
   * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
   * the configuration author, as the remaining fields will be derived from the
   * IDL during the normalization process. It is an error to specify an API
   * interface here which cannot be resolved against the associated IDL files.
   * </pre>
   *
   * <code>repeated .google.protobuf.Api apis = 3;</code>
   */
  @java.lang.Override
  public com.google.protobuf.Api getApis(int index) {
    return apis_.get(index);
  }
  /**
   *
   *
   * <pre>
   * A list of API interfaces exported by this service. Only the `name` field
   * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
   * the configuration author, as the remaining fields will be derived from the
   * IDL during the normalization process. It is an error to specify an API
   * interface here which cannot be resolved against the associated IDL files.
   * </pre>
   *
   * <code>repeated .google.protobuf.Api apis = 3;</code>
   */
  @java.lang.Override
  public com.google.protobuf.ApiOrBuilder getApisOrBuilder(int index) {
    return apis_.get(index);
  }

  public static final int TYPES_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private java.util.List<com.google.protobuf.Type> types_;
  /**
   *
   *
   * <pre>
   * A list of all proto message types included in this API service.
   * Types referenced directly or indirectly by the `apis` are automatically
   * included.  Messages which are not referenced but shall be included, such as
   * types used by the `google.protobuf.Any` type, should be listed here by
   * name by the configuration author. Example:
   *     types:
   *     - name: google.protobuf.Int32
   * </pre>
   *
   * <code>repeated .google.protobuf.Type types = 4;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.protobuf.Type> getTypesList() {
    return types_;
  }
  /**
   *
   *
   * <pre>
   * A list of all proto message types included in this API service.
   * Types referenced directly or indirectly by the `apis` are automatically
   * included.  Messages which are not referenced but shall be included, such as
   * types used by the `google.protobuf.Any` type, should be listed here by
   * name by the configuration author. Example:
   *     types:
   *     - name: google.protobuf.Int32
   * </pre>
   *
   * <code>repeated .google.protobuf.Type types = 4;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.protobuf.TypeOrBuilder> getTypesOrBuilderList() {
    return types_;
  }
  /**
   *
   *
   * <pre>
   * A list of all proto message types included in this API service.
   * Types referenced directly or indirectly by the `apis` are automatically
   * included.  Messages which are not referenced but shall be included, such as
   * types used by the `google.protobuf.Any` type, should be listed here by
   * name by the configuration author. Example:
   *     types:
   *     - name: google.protobuf.Int32
   * </pre>
   *
   * <code>repeated .google.protobuf.Type types = 4;</code>
   */
  @java.lang.Override
  public int getTypesCount() {
    return types_.size();
  }
  /**
   *
   *
   * <pre>
   * A list of all proto message types included in this API service.
   * Types referenced directly or indirectly by the `apis` are automatically
   * included.  Messages which are not referenced but shall be included, such as
   * types used by the `google.protobuf.Any` type, should be listed here by
   * name by the configuration author. Example:
   *     types:
   *     - name: google.protobuf.Int32
   * </pre>
   *
   * <code>repeated .google.protobuf.Type types = 4;</code>
   */
  @java.lang.Override
  public com.google.protobuf.Type getTypes(int index) {
    return types_.get(index);
  }
  /**
   *
   *
   * <pre>
   * A list of all proto message types included in this API service.
   * Types referenced directly or indirectly by the `apis` are automatically
   * included.  Messages which are not referenced but shall be included, such as
   * types used by the `google.protobuf.Any` type, should be listed here by
   * name by the configuration author. Example:
   *     types:
   *     - name: google.protobuf.Int32
   * </pre>
   *
   * <code>repeated .google.protobuf.Type types = 4;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TypeOrBuilder getTypesOrBuilder(int index) {
    return types_.get(index);
  }

  public static final int ENUMS_FIELD_NUMBER = 5;

  @SuppressWarnings("serial")
  private java.util.List<com.google.protobuf.Enum> enums_;
  /**
   *
   *
   * <pre>
   * A list of all enum types included in this API service.  Enums referenced
   * directly or indirectly by the `apis` are automatically included.  Enums
   * which are not referenced but shall be included should be listed here by
   * name by the configuration author. Example:
   *     enums:
   *     - name: google.someapi.v1.SomeEnum
   * </pre>
   *
   * <code>repeated .google.protobuf.Enum enums = 5;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.protobuf.Enum> getEnumsList() {
    return enums_;
  }
  /**
   *
   *
   * <pre>
   * A list of all enum types included in this API service.  Enums referenced
   * directly or indirectly by the `apis` are automatically included.  Enums
   * which are not referenced but shall be included should be listed here by
   * name by the configuration author. Example:
   *     enums:
   *     - name: google.someapi.v1.SomeEnum
   * </pre>
   *
   * <code>repeated .google.protobuf.Enum enums = 5;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.protobuf.EnumOrBuilder> getEnumsOrBuilderList() {
    return enums_;
  }
  /**
   *
   *
   * <pre>
   * A list of all enum types included in this API service.  Enums referenced
   * directly or indirectly by the `apis` are automatically included.  Enums
   * which are not referenced but shall be included should be listed here by
   * name by the configuration author. Example:
   *     enums:
   *     - name: google.someapi.v1.SomeEnum
   * </pre>
   *
   * <code>repeated .google.protobuf.Enum enums = 5;</code>
   */
  @java.lang.Override
  public int getEnumsCount() {
    return enums_.size();
  }
  /**
   *
   *
   * <pre>
   * A list of all enum types included in this API service.  Enums referenced
   * directly or indirectly by the `apis` are automatically included.  Enums
   * which are not referenced but shall be included should be listed here by
   * name by the configuration author. Example:
   *     enums:
   *     - name: google.someapi.v1.SomeEnum
   * </pre>
   *
   * <code>repeated .google.protobuf.Enum enums = 5;</code>
   */
  @java.lang.Override
  public com.google.protobuf.Enum getEnums(int index) {
    return enums_.get(index);
  }
  /**
   *
   *
   * <pre>
   * A list of all enum types included in this API service.  Enums referenced
   * directly or indirectly by the `apis` are automatically included.  Enums
   * which are not referenced but shall be included should be listed here by
   * name by the configuration author. Example:
   *     enums:
   *     - name: google.someapi.v1.SomeEnum
   * </pre>
   *
   * <code>repeated .google.protobuf.Enum enums = 5;</code>
   */
  @java.lang.Override
  public com.google.protobuf.EnumOrBuilder getEnumsOrBuilder(int index) {
    return enums_.get(index);
  }

  public static final int DOCUMENTATION_FIELD_NUMBER = 6;
  private com.google.api.Documentation documentation_;
  /**
   *
   *
   * <pre>
   * Additional API documentation.
   * </pre>
   *
   * <code>.google.api.Documentation documentation = 6;</code>
   *
   * @return Whether the documentation field is set.
   */
  @java.lang.Override
  public boolean hasDocumentation() {
    return documentation_ != null;
  }
  /**
   *
   *
   * <pre>
   * Additional API documentation.
   * </pre>
   *
   * <code>.google.api.Documentation documentation = 6;</code>
   *
   * @return The documentation.
   */
  @java.lang.Override
  public com.google.api.Documentation getDocumentation() {
    return documentation_ == null
        ? com.google.api.Documentation.getDefaultInstance()
        : documentation_;
  }
  /**
   *
   *
   * <pre>
   * Additional API documentation.
   * </pre>
   *
   * <code>.google.api.Documentation documentation = 6;</code>
   */
  @java.lang.Override
  public com.google.api.DocumentationOrBuilder getDocumentationOrBuilder() {
    return documentation_ == null
        ? com.google.api.Documentation.getDefaultInstance()
        : documentation_;
  }

  public static final int BACKEND_FIELD_NUMBER = 8;
  private com.google.api.Backend backend_;
  /**
   *
   *
   * <pre>
   * API backend configuration.
   * </pre>
   *
   * <code>.google.api.Backend backend = 8;</code>
   *
   * @return Whether the backend field is set.
   */
  @java.lang.Override
  public boolean hasBackend() {
    return backend_ != null;
  }
  /**
   *
   *
   * <pre>
   * API backend configuration.
   * </pre>
   *
   * <code>.google.api.Backend backend = 8;</code>
   *
   * @return The backend.
   */
  @java.lang.Override
  public com.google.api.Backend getBackend() {
    return backend_ == null ? com.google.api.Backend.getDefaultInstance() : backend_;
  }
  /**
   *
   *
   * <pre>
   * API backend configuration.
   * </pre>
   *
   * <code>.google.api.Backend backend = 8;</code>
   */
  @java.lang.Override
  public com.google.api.BackendOrBuilder getBackendOrBuilder() {
    return backend_ == null ? com.google.api.Backend.getDefaultInstance() : backend_;
  }

  public static final int HTTP_FIELD_NUMBER = 9;
  private com.google.api.Http http_;
  /**
   *
   *
   * <pre>
   * HTTP configuration.
   * </pre>
   *
   * <code>.google.api.Http http = 9;</code>
   *
   * @return Whether the http field is set.
   */
  @java.lang.Override
  public boolean hasHttp() {
    return http_ != null;
  }
  /**
   *
   *
   * <pre>
   * HTTP configuration.
   * </pre>
   *
   * <code>.google.api.Http http = 9;</code>
   *
   * @return The http.
   */
  @java.lang.Override
  public com.google.api.Http getHttp() {
    return http_ == null ? com.google.api.Http.getDefaultInstance() : http_;
  }
  /**
   *
   *
   * <pre>
   * HTTP configuration.
   * </pre>
   *
   * <code>.google.api.Http http = 9;</code>
   */
  @java.lang.Override
  public com.google.api.HttpOrBuilder getHttpOrBuilder() {
    return http_ == null ? com.google.api.Http.getDefaultInstance() : http_;
  }

  public static final int QUOTA_FIELD_NUMBER = 10;
  private com.google.api.Quota quota_;
  /**
   *
   *
   * <pre>
   * Quota configuration.
   * </pre>
   *
   * <code>.google.api.Quota quota = 10;</code>
   *
   * @return Whether the quota field is set.
   */
  @java.lang.Override
  public boolean hasQuota() {
    return quota_ != null;
  }
  /**
   *
   *
   * <pre>
   * Quota configuration.
   * </pre>
   *
   * <code>.google.api.Quota quota = 10;</code>
   *
   * @return The quota.
   */
  @java.lang.Override
  public com.google.api.Quota getQuota() {
    return quota_ == null ? com.google.api.Quota.getDefaultInstance() : quota_;
  }
  /**
   *
   *
   * <pre>
   * Quota configuration.
   * </pre>
   *
   * <code>.google.api.Quota quota = 10;</code>
   */
  @java.lang.Override
  public com.google.api.QuotaOrBuilder getQuotaOrBuilder() {
    return quota_ == null ? com.google.api.Quota.getDefaultInstance() : quota_;
  }

  public static final int AUTHENTICATION_FIELD_NUMBER = 11;
  private com.google.api.Authentication authentication_;
  /**
   *
   *
   * <pre>
   * Auth configuration.
   * </pre>
   *
   * <code>.google.api.Authentication authentication = 11;</code>
   *
   * @return Whether the authentication field is set.
   */
  @java.lang.Override
  public boolean hasAuthentication() {
    return authentication_ != null;
  }
  /**
   *
   *
   * <pre>
   * Auth configuration.
   * </pre>
   *
   * <code>.google.api.Authentication authentication = 11;</code>
   *
   * @return The authentication.
   */
  @java.lang.Override
  public com.google.api.Authentication getAuthentication() {
    return authentication_ == null
        ? com.google.api.Authentication.getDefaultInstance()
        : authentication_;
  }
  /**
   *
   *
   * <pre>
   * Auth configuration.
   * </pre>
   *
   * <code>.google.api.Authentication authentication = 11;</code>
   */
  @java.lang.Override
  public com.google.api.AuthenticationOrBuilder getAuthenticationOrBuilder() {
    return authentication_ == null
        ? com.google.api.Authentication.getDefaultInstance()
        : authentication_;
  }

  public static final int CONTEXT_FIELD_NUMBER = 12;
  private com.google.api.Context context_;
  /**
   *
   *
   * <pre>
   * Context configuration.
   * </pre>
   *
   * <code>.google.api.Context context = 12;</code>
   *
   * @return Whether the context field is set.
   */
  @java.lang.Override
  public boolean hasContext() {
    return context_ != null;
  }
  /**
   *
   *
   * <pre>
   * Context configuration.
   * </pre>
   *
   * <code>.google.api.Context context = 12;</code>
   *
   * @return The context.
   */
  @java.lang.Override
  public com.google.api.Context getContext() {
    return context_ == null ? com.google.api.Context.getDefaultInstance() : context_;
  }
  /**
   *
   *
   * <pre>
   * Context configuration.
   * </pre>
   *
   * <code>.google.api.Context context = 12;</code>
   */
  @java.lang.Override
  public com.google.api.ContextOrBuilder getContextOrBuilder() {
    return context_ == null ? com.google.api.Context.getDefaultInstance() : context_;
  }

  public static final int USAGE_FIELD_NUMBER = 15;
  private com.google.api.Usage usage_;
  /**
   *
   *
   * <pre>
   * Configuration controlling usage of this service.
   * </pre>
   *
   * <code>.google.api.Usage usage = 15;</code>
   *
   * @return Whether the usage field is set.
   */
  @java.lang.Override
  public boolean hasUsage() {
    return usage_ != null;
  }
  /**
   *
   *
   * <pre>
   * Configuration controlling usage of this service.
   * </pre>
   *
   * <code>.google.api.Usage usage = 15;</code>
   *
   * @return The usage.
   */
  @java.lang.Override
  public com.google.api.Usage getUsage() {
    return usage_ == null ? com.google.api.Usage.getDefaultInstance() : usage_;
  }
  /**
   *
   *
   * <pre>
   * Configuration controlling usage of this service.
   * </pre>
   *
   * <code>.google.api.Usage usage = 15;</code>
   */
  @java.lang.Override
  public com.google.api.UsageOrBuilder getUsageOrBuilder() {
    return usage_ == null ? com.google.api.Usage.getDefaultInstance() : usage_;
  }

  public static final int ENDPOINTS_FIELD_NUMBER = 18;

  @SuppressWarnings("serial")
  private java.util.List<com.google.api.Endpoint> endpoints_;
  /**
   *
   *
   * <pre>
   * Configuration for network endpoints.  If this is empty, then an endpoint
   * with the same name as the service is automatically generated to service all
   * defined APIs.
   * </pre>
   *
   * <code>repeated .google.api.Endpoint endpoints = 18;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.api.Endpoint> getEndpointsList() {
    return endpoints_;
  }
  /**
   *
   *
   * <pre>
   * Configuration for network endpoints.  If this is empty, then an endpoint
   * with the same name as the service is automatically generated to service all
   * defined APIs.
   * </pre>
   *
   * <code>repeated .google.api.Endpoint endpoints = 18;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.api.EndpointOrBuilder> getEndpointsOrBuilderList() {
    return endpoints_;
  }
  /**
   *
   *
   * <pre>
   * Configuration for network endpoints.  If this is empty, then an endpoint
   * with the same name as the service is automatically generated to service all
   * defined APIs.
   * </pre>
   *
   * <code>repeated .google.api.Endpoint endpoints = 18;</code>
   */
  @java.lang.Override
  public int getEndpointsCount() {
    return endpoints_.size();
  }
  /**
   *
   *
   * <pre>
   * Configuration for network endpoints.  If this is empty, then an endpoint
   * with the same name as the service is automatically generated to service all
   * defined APIs.
   * </pre>
   *
   * <code>repeated .google.api.Endpoint endpoints = 18;</code>
   */
  @java.lang.Override
  public com.google.api.Endpoint getEndpoints(int index) {
    return endpoints_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Configuration for network endpoints.  If this is empty, then an endpoint
   * with the same name as the service is automatically generated to service all
   * defined APIs.
   * </pre>
   *
   * <code>repeated .google.api.Endpoint endpoints = 18;</code>
   */
  @java.lang.Override
  public com.google.api.EndpointOrBuilder getEndpointsOrBuilder(int index) {
    return endpoints_.get(index);
  }

  public static final int CONTROL_FIELD_NUMBER = 21;
  private com.google.api.Control control_;
  /**
   *
   *
   * <pre>
   * Configuration for the service control plane.
   * </pre>
   *
   * <code>.google.api.Control control = 21;</code>
   *
   * @return Whether the control field is set.
   */
  @java.lang.Override
  public boolean hasControl() {
    return control_ != null;
  }
  /**
   *
   *
   * <pre>
   * Configuration for the service control plane.
   * </pre>
   *
   * <code>.google.api.Control control = 21;</code>
   *
   * @return The control.
   */
  @java.lang.Override
  public com.google.api.Control getControl() {
    return control_ == null ? com.google.api.Control.getDefaultInstance() : control_;
  }
  /**
   *
   *
   * <pre>
   * Configuration for the service control plane.
   * </pre>
   *
   * <code>.google.api.Control control = 21;</code>
   */
  @java.lang.Override
  public com.google.api.ControlOrBuilder getControlOrBuilder() {
    return control_ == null ? com.google.api.Control.getDefaultInstance() : control_;
  }

  public static final int LOGS_FIELD_NUMBER = 23;

  @SuppressWarnings("serial")
  private java.util.List<com.google.api.LogDescriptor> logs_;
  /**
   *
   *
   * <pre>
   * Defines the logs used by this service.
   * </pre>
   *
   * <code>repeated .google.api.LogDescriptor logs = 23;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.api.LogDescriptor> getLogsList() {
    return logs_;
  }
  /**
   *
   *
   * <pre>
   * Defines the logs used by this service.
   * </pre>
   *
   * <code>repeated .google.api.LogDescriptor logs = 23;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.api.LogDescriptorOrBuilder> getLogsOrBuilderList() {
    return logs_;
  }
  /**
   *
   *
   * <pre>
   * Defines the logs used by this service.
   * </pre>
   *
   * <code>repeated .google.api.LogDescriptor logs = 23;</code>
   */
  @java.lang.Override
  public int getLogsCount() {
    return logs_.size();
  }
  /**
   *
   *
   * <pre>
   * Defines the logs used by this service.
   * </pre>
   *
   * <code>repeated .google.api.LogDescriptor logs = 23;</code>
   */
  @java.lang.Override
  public com.google.api.LogDescriptor getLogs(int index) {
    return logs_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Defines the logs used by this service.
   * </pre>
   *
   * <code>repeated .google.api.LogDescriptor logs = 23;</code>
   */
  @java.lang.Override
  public com.google.api.LogDescriptorOrBuilder getLogsOrBuilder(int index) {
    return logs_.get(index);
  }

  public static final int METRICS_FIELD_NUMBER = 24;

  @SuppressWarnings("serial")
  private java.util.List<com.google.api.MetricDescriptor> metrics_;
  /**
   *
   *
   * <pre>
   * Defines the metrics used by this service.
   * </pre>
   *
   * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.api.MetricDescriptor> getMetricsList() {
    return metrics_;
  }
  /**
   *
   *
   * <pre>
   * Defines the metrics used by this service.
   * </pre>
   *
   * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.api.MetricDescriptorOrBuilder>
      getMetricsOrBuilderList() {
    return metrics_;
  }
  /**
   *
   *
   * <pre>
   * Defines the metrics used by this service.
   * </pre>
   *
   * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
   */
  @java.lang.Override
  public int getMetricsCount() {
    return metrics_.size();
  }
  /**
   *
   *
   * <pre>
   * Defines the metrics used by this service.
   * </pre>
   *
   * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
   */
  @java.lang.Override
  public com.google.api.MetricDescriptor getMetrics(int index) {
    return metrics_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Defines the metrics used by this service.
   * </pre>
   *
   * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
   */
  @java.lang.Override
  public com.google.api.MetricDescriptorOrBuilder getMetricsOrBuilder(int index) {
    return metrics_.get(index);
  }

  public static final int MONITORED_RESOURCES_FIELD_NUMBER = 25;

  @SuppressWarnings("serial")
  private java.util.List<com.google.api.MonitoredResourceDescriptor> monitoredResources_;
  /**
   *
   *
   * <pre>
   * Defines the monitored resources used by this service. This is required
   * by the [Service.monitoring][google.api.Service.monitoring] and
   * [Service.logging][google.api.Service.logging] configurations.
   * </pre>
   *
   * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.api.MonitoredResourceDescriptor> getMonitoredResourcesList() {
    return monitoredResources_;
  }
  /**
   *
   *
   * <pre>
   * Defines the monitored resources used by this service. This is required
   * by the [Service.monitoring][google.api.Service.monitoring] and
   * [Service.logging][google.api.Service.logging] configurations.
   * </pre>
   *
   * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.api.MonitoredResourceDescriptorOrBuilder>
      getMonitoredResourcesOrBuilderList() {
    return monitoredResources_;
  }
  /**
   *
   *
   * <pre>
   * Defines the monitored resources used by this service. This is required
   * by the [Service.monitoring][google.api.Service.monitoring] and
   * [Service.logging][google.api.Service.logging] configurations.
   * </pre>
   *
   * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
   */
  @java.lang.Override
  public int getMonitoredResourcesCount() {
    return monitoredResources_.size();
  }
  /**
   *
   *
   * <pre>
   * Defines the monitored resources used by this service. This is required
   * by the [Service.monitoring][google.api.Service.monitoring] and
   * [Service.logging][google.api.Service.logging] configurations.
   * </pre>
   *
   * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
   */
  @java.lang.Override
  public com.google.api.MonitoredResourceDescriptor getMonitoredResources(int index) {
    return monitoredResources_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Defines the monitored resources used by this service. This is required
   * by the [Service.monitoring][google.api.Service.monitoring] and
   * [Service.logging][google.api.Service.logging] configurations.
   * </pre>
   *
   * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
   */
  @java.lang.Override
  public com.google.api.MonitoredResourceDescriptorOrBuilder getMonitoredResourcesOrBuilder(
      int index) {
    return monitoredResources_.get(index);
  }

  public static final int BILLING_FIELD_NUMBER = 26;
  private com.google.api.Billing billing_;
  /**
   *
   *
   * <pre>
   * Billing configuration.
   * </pre>
   *
   * <code>.google.api.Billing billing = 26;</code>
   *
   * @return Whether the billing field is set.
   */
  @java.lang.Override
  public boolean hasBilling() {
    return billing_ != null;
  }
  /**
   *
   *
   * <pre>
   * Billing configuration.
   * </pre>
   *
   * <code>.google.api.Billing billing = 26;</code>
   *
   * @return The billing.
   */
  @java.lang.Override
  public com.google.api.Billing getBilling() {
    return billing_ == null ? com.google.api.Billing.getDefaultInstance() : billing_;
  }
  /**
   *
   *
   * <pre>
   * Billing configuration.
   * </pre>
   *
   * <code>.google.api.Billing billing = 26;</code>
   */
  @java.lang.Override
  public com.google.api.BillingOrBuilder getBillingOrBuilder() {
    return billing_ == null ? com.google.api.Billing.getDefaultInstance() : billing_;
  }

  public static final int LOGGING_FIELD_NUMBER = 27;
  private com.google.api.Logging logging_;
  /**
   *
   *
   * <pre>
   * Logging configuration.
   * </pre>
   *
   * <code>.google.api.Logging logging = 27;</code>
   *
   * @return Whether the logging field is set.
   */
  @java.lang.Override
  public boolean hasLogging() {
    return logging_ != null;
  }
  /**
   *
   *
   * <pre>
   * Logging configuration.
   * </pre>
   *
   * <code>.google.api.Logging logging = 27;</code>
   *
   * @return The logging.
   */
  @java.lang.Override
  public com.google.api.Logging getLogging() {
    return logging_ == null ? com.google.api.Logging.getDefaultInstance() : logging_;
  }
  /**
   *
   *
   * <pre>
   * Logging configuration.
   * </pre>
   *
   * <code>.google.api.Logging logging = 27;</code>
   */
  @java.lang.Override
  public com.google.api.LoggingOrBuilder getLoggingOrBuilder() {
    return logging_ == null ? com.google.api.Logging.getDefaultInstance() : logging_;
  }

  public static final int MONITORING_FIELD_NUMBER = 28;
  private com.google.api.Monitoring monitoring_;
  /**
   *
   *
   * <pre>
   * Monitoring configuration.
   * </pre>
   *
   * <code>.google.api.Monitoring monitoring = 28;</code>
   *
   * @return Whether the monitoring field is set.
   */
  @java.lang.Override
  public boolean hasMonitoring() {
    return monitoring_ != null;
  }
  /**
   *
   *
   * <pre>
   * Monitoring configuration.
   * </pre>
   *
   * <code>.google.api.Monitoring monitoring = 28;</code>
   *
   * @return The monitoring.
   */
  @java.lang.Override
  public com.google.api.Monitoring getMonitoring() {
    return monitoring_ == null ? com.google.api.Monitoring.getDefaultInstance() : monitoring_;
  }
  /**
   *
   *
   * <pre>
   * Monitoring configuration.
   * </pre>
   *
   * <code>.google.api.Monitoring monitoring = 28;</code>
   */
  @java.lang.Override
  public com.google.api.MonitoringOrBuilder getMonitoringOrBuilder() {
    return monitoring_ == null ? com.google.api.Monitoring.getDefaultInstance() : monitoring_;
  }

  public static final int SYSTEM_PARAMETERS_FIELD_NUMBER = 29;
  private com.google.api.SystemParameters systemParameters_;
  /**
   *
   *
   * <pre>
   * System parameter configuration.
   * </pre>
   *
   * <code>.google.api.SystemParameters system_parameters = 29;</code>
   *
   * @return Whether the systemParameters field is set.
   */
  @java.lang.Override
  public boolean hasSystemParameters() {
    return systemParameters_ != null;
  }
  /**
   *
   *
   * <pre>
   * System parameter configuration.
   * </pre>
   *
   * <code>.google.api.SystemParameters system_parameters = 29;</code>
   *
   * @return The systemParameters.
   */
  @java.lang.Override
  public com.google.api.SystemParameters getSystemParameters() {
    return systemParameters_ == null
        ? com.google.api.SystemParameters.getDefaultInstance()
        : systemParameters_;
  }
  /**
   *
   *
   * <pre>
   * System parameter configuration.
   * </pre>
   *
   * <code>.google.api.SystemParameters system_parameters = 29;</code>
   */
  @java.lang.Override
  public com.google.api.SystemParametersOrBuilder getSystemParametersOrBuilder() {
    return systemParameters_ == null
        ? com.google.api.SystemParameters.getDefaultInstance()
        : systemParameters_;
  }

  public static final int SOURCE_INFO_FIELD_NUMBER = 37;
  private com.google.api.SourceInfo sourceInfo_;
  /**
   *
   *
   * <pre>
   * Output only. The source information for this configuration if available.
   * </pre>
   *
   * <code>.google.api.SourceInfo source_info = 37;</code>
   *
   * @return Whether the sourceInfo field is set.
   */
  @java.lang.Override
  public boolean hasSourceInfo() {
    return sourceInfo_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The source information for this configuration if available.
   * </pre>
   *
   * <code>.google.api.SourceInfo source_info = 37;</code>
   *
   * @return The sourceInfo.
   */
  @java.lang.Override
  public com.google.api.SourceInfo getSourceInfo() {
    return sourceInfo_ == null ? com.google.api.SourceInfo.getDefaultInstance() : sourceInfo_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The source information for this configuration if available.
   * </pre>
   *
   * <code>.google.api.SourceInfo source_info = 37;</code>
   */
  @java.lang.Override
  public com.google.api.SourceInfoOrBuilder getSourceInfoOrBuilder() {
    return sourceInfo_ == null ? com.google.api.SourceInfo.getDefaultInstance() : sourceInfo_;
  }

  public static final int PUBLISHING_FIELD_NUMBER = 45;
  private com.google.api.Publishing publishing_;
  /**
   *
   *
   * <pre>
   * Settings for [Google Cloud Client
   * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
   * generated from APIs defined as protocol buffers.
   * </pre>
   *
   * <code>.google.api.Publishing publishing = 45;</code>
   *
   * @return Whether the publishing field is set.
   */
  @java.lang.Override
  public boolean hasPublishing() {
    return publishing_ != null;
  }
  /**
   *
   *
   * <pre>
   * Settings for [Google Cloud Client
   * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
   * generated from APIs defined as protocol buffers.
   * </pre>
   *
   * <code>.google.api.Publishing publishing = 45;</code>
   *
   * @return The publishing.
   */
  @java.lang.Override
  public com.google.api.Publishing getPublishing() {
    return publishing_ == null ? com.google.api.Publishing.getDefaultInstance() : publishing_;
  }
  /**
   *
   *
   * <pre>
   * Settings for [Google Cloud Client
   * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
   * generated from APIs defined as protocol buffers.
   * </pre>
   *
   * <code>.google.api.Publishing publishing = 45;</code>
   */
  @java.lang.Override
  public com.google.api.PublishingOrBuilder getPublishingOrBuilder() {
    return publishing_ == null ? com.google.api.Publishing.getDefaultInstance() : publishing_;
  }

  public static final int CONFIG_VERSION_FIELD_NUMBER = 20;
  private com.google.protobuf.UInt32Value configVersion_;
  /**
   *
   *
   * <pre>
   * Obsolete. Do not use.
   * This field has no semantic meaning. The service config compiler always
   * sets this field to `3`.
   * </pre>
   *
   * <code>.google.protobuf.UInt32Value config_version = 20;</code>
   *
   * @return Whether the configVersion field is set.
   */
  @java.lang.Override
  public boolean hasConfigVersion() {
    return configVersion_ != null;
  }
  /**
   *
   *
   * <pre>
   * Obsolete. Do not use.
   * This field has no semantic meaning. The service config compiler always
   * sets this field to `3`.
   * </pre>
   *
   * <code>.google.protobuf.UInt32Value config_version = 20;</code>
   *
   * @return The configVersion.
   */
  @java.lang.Override
  public com.google.protobuf.UInt32Value getConfigVersion() {
    return configVersion_ == null
        ? com.google.protobuf.UInt32Value.getDefaultInstance()
        : configVersion_;
  }
  /**
   *
   *
   * <pre>
   * Obsolete. Do not use.
   * This field has no semantic meaning. The service config compiler always
   * sets this field to `3`.
   * </pre>
   *
   * <code>.google.protobuf.UInt32Value config_version = 20;</code>
   */
  @java.lang.Override
  public com.google.protobuf.UInt32ValueOrBuilder getConfigVersionOrBuilder() {
    return configVersion_ == null
        ? com.google.protobuf.UInt32Value.getDefaultInstance()
        : configVersion_;
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(title_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, title_);
    }
    for (int i = 0; i < apis_.size(); i++) {
      output.writeMessage(3, apis_.get(i));
    }
    for (int i = 0; i < types_.size(); i++) {
      output.writeMessage(4, types_.get(i));
    }
    for (int i = 0; i < enums_.size(); i++) {
      output.writeMessage(5, enums_.get(i));
    }
    if (documentation_ != null) {
      output.writeMessage(6, getDocumentation());
    }
    if (backend_ != null) {
      output.writeMessage(8, getBackend());
    }
    if (http_ != null) {
      output.writeMessage(9, getHttp());
    }
    if (quota_ != null) {
      output.writeMessage(10, getQuota());
    }
    if (authentication_ != null) {
      output.writeMessage(11, getAuthentication());
    }
    if (context_ != null) {
      output.writeMessage(12, getContext());
    }
    if (usage_ != null) {
      output.writeMessage(15, getUsage());
    }
    for (int i = 0; i < endpoints_.size(); i++) {
      output.writeMessage(18, endpoints_.get(i));
    }
    if (configVersion_ != null) {
      output.writeMessage(20, getConfigVersion());
    }
    if (control_ != null) {
      output.writeMessage(21, getControl());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(producerProjectId_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 22, producerProjectId_);
    }
    for (int i = 0; i < logs_.size(); i++) {
      output.writeMessage(23, logs_.get(i));
    }
    for (int i = 0; i < metrics_.size(); i++) {
      output.writeMessage(24, metrics_.get(i));
    }
    for (int i = 0; i < monitoredResources_.size(); i++) {
      output.writeMessage(25, monitoredResources_.get(i));
    }
    if (billing_ != null) {
      output.writeMessage(26, getBilling());
    }
    if (logging_ != null) {
      output.writeMessage(27, getLogging());
    }
    if (monitoring_ != null) {
      output.writeMessage(28, getMonitoring());
    }
    if (systemParameters_ != null) {
      output.writeMessage(29, getSystemParameters());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 33, id_);
    }
    if (sourceInfo_ != null) {
      output.writeMessage(37, getSourceInfo());
    }
    if (publishing_ != null) {
      output.writeMessage(45, getPublishing());
    }
    getUnknownFields().writeTo(output);
  }

  @java.lang.Override
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   * `Service` is the root object of Google API service configuration (service
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   * aspects to sub-sections. Each sub-section is either a proto message or a
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   *     title: Google Calendar API
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   *     visibility:
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   * </pre>
   *
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    public Builder mergeFrom(com.google.protobuf.Message other) {
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    public Builder mergeFrom(com.google.api.Service other) {
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        bitField0_ |= 0x00000001;
        onChanged();
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      if (!other.getTitle().isEmpty()) {
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      if (apisBuilder_ == null) {
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            bitField0_ = (bitField0_ & ~0x00000010);
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            ensureApisIsMutable();
            apis_.addAll(other.apis_);
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        if (!other.apis_.isEmpty()) {
          if (apisBuilder_.isEmpty()) {
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            apisBuilder_ = null;
            apis_ = other.apis_;
            bitField0_ = (bitField0_ & ~0x00000010);
            apisBuilder_ =
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            bitField0_ = (bitField0_ & ~0x00000020);
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            bitField0_ = (bitField0_ & ~0x00000040);
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            enums_.addAll(other.enums_);
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            enumsBuilder_ = null;
            enums_ = other.enums_;
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      }
      if (other.hasBackend()) {
        mergeBackend(other.getBackend());
      }
      if (other.hasHttp()) {
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      }
      if (other.hasQuota()) {
        mergeQuota(other.getQuota());
      }
      if (other.hasAuthentication()) {
        mergeAuthentication(other.getAuthentication());
      }
      if (other.hasContext()) {
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      }
      if (other.hasUsage()) {
        mergeUsage(other.getUsage());
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      if (endpointsBuilder_ == null) {
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            bitField0_ = (bitField0_ & ~0x00004000);
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            endpointsBuilder_ = null;
            endpoints_ = other.endpoints_;
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            logs_ = other.logs_;
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            bitField0_ = (bitField0_ & ~0x00020000);
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            metricsBuilder_ = null;
            metrics_ = other.metrics_;
            bitField0_ = (bitField0_ & ~0x00020000);
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    public final boolean isInitialized() {
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        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
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            case 26:
              {
                com.google.protobuf.Api m =
                    input.readMessage(com.google.protobuf.Api.parser(), extensionRegistry);
                if (apisBuilder_ == null) {
                  ensureApisIsMutable();
                  apis_.add(m);
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                  apisBuilder_.addMessage(m);
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                break;
              } // case 26
            case 34:
              {
                com.google.protobuf.Type m =
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                if (typesBuilder_ == null) {
                  ensureTypesIsMutable();
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                } else {
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                break;
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            case 42:
              {
                com.google.protobuf.Enum m =
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                if (enumsBuilder_ == null) {
                  ensureEnumsIsMutable();
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            case 50:
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                input.readMessage(getDocumentationFieldBuilder().getBuilder(), extensionRegistry);
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            case 66:
              {
                input.readMessage(getBackendFieldBuilder().getBuilder(), extensionRegistry);
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              } // case 66
            case 74:
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                input.readMessage(getHttpFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000200;
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              } // case 74
            case 82:
              {
                input.readMessage(getQuotaFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000400;
                break;
              } // case 82
            case 90:
              {
                input.readMessage(getAuthenticationFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000800;
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              } // case 90
            case 98:
              {
                input.readMessage(getContextFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00001000;
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              } // case 98
            case 122:
              {
                input.readMessage(getUsageFieldBuilder().getBuilder(), extensionRegistry);
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            case 146:
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                    input.readMessage(com.google.api.Endpoint.parser(), extensionRegistry);
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                  ensureEndpointsIsMutable();
                  endpoints_.add(m);
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            case 162:
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                input.readMessage(getConfigVersionFieldBuilder().getBuilder(), extensionRegistry);
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            case 170:
              {
                input.readMessage(getControlFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00008000;
                break;
              } // case 170
            case 178:
              {
                producerProjectId_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000004;
                break;
              } // case 178
            case 186:
              {
                com.google.api.LogDescriptor m =
                    input.readMessage(com.google.api.LogDescriptor.parser(), extensionRegistry);
                if (logsBuilder_ == null) {
                  ensureLogsIsMutable();
                  logs_.add(m);
                } else {
                  logsBuilder_.addMessage(m);
                }
                break;
              } // case 186
            case 194:
              {
                com.google.api.MetricDescriptor m =
                    input.readMessage(com.google.api.MetricDescriptor.parser(), extensionRegistry);
                if (metricsBuilder_ == null) {
                  ensureMetricsIsMutable();
                  metrics_.add(m);
                } else {
                  metricsBuilder_.addMessage(m);
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                break;
              } // case 194
            case 202:
              {
                com.google.api.MonitoredResourceDescriptor m =
                    input.readMessage(
                        com.google.api.MonitoredResourceDescriptor.parser(), extensionRegistry);
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                  ensureMonitoredResourcesIsMutable();
                  monitoredResources_.add(m);
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            case 210:
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                input.readMessage(getBillingFieldBuilder().getBuilder(), extensionRegistry);
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            case 218:
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                break;
              } // case 218
            case 226:
              {
                input.readMessage(getMonitoringFieldBuilder().getBuilder(), extensionRegistry);
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                break;
              } // case 226
            case 234:
              {
                input.readMessage(
                    getSystemParametersFieldBuilder().getBuilder(), extensionRegistry);
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                break;
              } // case 234
            case 266:
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              } // case 266
            case 298:
              {
                input.readMessage(getSourceInfoFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00800000;
                break;
              } // case 298
            case 362:
              {
                input.readMessage(getPublishingFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x01000000;
                break;
              } // case 362
            default:
              {
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                break;
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    }

    private int bitField0_;

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    /**
     *
     *
     * <pre>
     * The service name, which is a DNS-like logical identifier for the
     * service, such as `calendar.googleapis.com`. The service name
     * typically goes through DNS verification to make sure the owner
     * of the service also owns the DNS name.
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @return The name.
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      java.lang.Object ref = name_;
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        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
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    }
    /**
     *
     *
     * <pre>
     * The service name, which is a DNS-like logical identifier for the
     * service, such as `calendar.googleapis.com`. The service name
     * typically goes through DNS verification to make sure the owner
     * of the service also owns the DNS name.
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @return The bytes for name.
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    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
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        name_ = b;
        return b;
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        return (com.google.protobuf.ByteString) ref;
      }
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    /**
     *
     *
     * <pre>
     * The service name, which is a DNS-like logical identifier for the
     * service, such as `calendar.googleapis.com`. The service name
     * typically goes through DNS verification to make sure the owner
     * of the service also owns the DNS name.
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The service name, which is a DNS-like logical identifier for the
     * service, such as `calendar.googleapis.com`. The service name
     * typically goes through DNS verification to make sure the owner
     * of the service also owns the DNS name.
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The service name, which is a DNS-like logical identifier for the
     * service, such as `calendar.googleapis.com`. The service name
     * typically goes through DNS verification to make sure the owner
     * of the service also owns the DNS name.
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object title_ = "";
    /**
     *
     *
     * <pre>
     * The product title for this service, it is the name displayed in Google
     * Cloud Console.
     * </pre>
     *
     * <code>string title = 2;</code>
     *
     * @return The title.
     */
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      java.lang.Object ref = title_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        title_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The product title for this service, it is the name displayed in Google
     * Cloud Console.
     * </pre>
     *
     * <code>string title = 2;</code>
     *
     * @return The bytes for title.
     */
    public com.google.protobuf.ByteString getTitleBytes() {
      java.lang.Object ref = title_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        title_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The product title for this service, it is the name displayed in Google
     * Cloud Console.
     * </pre>
     *
     * <code>string title = 2;</code>
     *
     * @param value The title to set.
     * @return This builder for chaining.
     */
    public Builder setTitle(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      title_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The product title for this service, it is the name displayed in Google
     * Cloud Console.
     * </pre>
     *
     * <code>string title = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearTitle() {
      title_ = getDefaultInstance().getTitle();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The product title for this service, it is the name displayed in Google
     * Cloud Console.
     * </pre>
     *
     * <code>string title = 2;</code>
     *
     * @param value The bytes for title to set.
     * @return This builder for chaining.
     */
    public Builder setTitleBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      title_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object producerProjectId_ = "";
    /**
     *
     *
     * <pre>
     * The Google project that owns this service.
     * </pre>
     *
     * <code>string producer_project_id = 22;</code>
     *
     * @return The producerProjectId.
     */
    public java.lang.String getProducerProjectId() {
      java.lang.Object ref = producerProjectId_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        producerProjectId_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The Google project that owns this service.
     * </pre>
     *
     * <code>string producer_project_id = 22;</code>
     *
     * @return The bytes for producerProjectId.
     */
    public com.google.protobuf.ByteString getProducerProjectIdBytes() {
      java.lang.Object ref = producerProjectId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        producerProjectId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The Google project that owns this service.
     * </pre>
     *
     * <code>string producer_project_id = 22;</code>
     *
     * @param value The producerProjectId to set.
     * @return This builder for chaining.
     */
    public Builder setProducerProjectId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      producerProjectId_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The Google project that owns this service.
     * </pre>
     *
     * <code>string producer_project_id = 22;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearProducerProjectId() {
      producerProjectId_ = getDefaultInstance().getProducerProjectId();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The Google project that owns this service.
     * </pre>
     *
     * <code>string producer_project_id = 22;</code>
     *
     * @param value The bytes for producerProjectId to set.
     * @return This builder for chaining.
     */
    public Builder setProducerProjectIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      producerProjectId_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private java.lang.Object id_ = "";
    /**
     *
     *
     * <pre>
     * A unique ID for a specific instance of this message, typically assigned
     * by the client for tracking purpose. Must be no longer than 63 characters
     * and only lower case letters, digits, '.', '_' and '-' are allowed. If
     * empty, the server may choose to generate one instead.
     * </pre>
     *
     * <code>string id = 33;</code>
     *
     * @return The id.
     */
    public java.lang.String getId() {
      java.lang.Object ref = id_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        id_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A unique ID for a specific instance of this message, typically assigned
     * by the client for tracking purpose. Must be no longer than 63 characters
     * and only lower case letters, digits, '.', '_' and '-' are allowed. If
     * empty, the server may choose to generate one instead.
     * </pre>
     *
     * <code>string id = 33;</code>
     *
     * @return The bytes for id.
     */
    public com.google.protobuf.ByteString getIdBytes() {
      java.lang.Object ref = id_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        id_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A unique ID for a specific instance of this message, typically assigned
     * by the client for tracking purpose. Must be no longer than 63 characters
     * and only lower case letters, digits, '.', '_' and '-' are allowed. If
     * empty, the server may choose to generate one instead.
     * </pre>
     *
     * <code>string id = 33;</code>
     *
     * @param value The id to set.
     * @return This builder for chaining.
     */
    public Builder setId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      id_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A unique ID for a specific instance of this message, typically assigned
     * by the client for tracking purpose. Must be no longer than 63 characters
     * and only lower case letters, digits, '.', '_' and '-' are allowed. If
     * empty, the server may choose to generate one instead.
     * </pre>
     *
     * <code>string id = 33;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearId() {
      id_ = getDefaultInstance().getId();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A unique ID for a specific instance of this message, typically assigned
     * by the client for tracking purpose. Must be no longer than 63 characters
     * and only lower case letters, digits, '.', '_' and '-' are allowed. If
     * empty, the server may choose to generate one instead.
     * </pre>
     *
     * <code>string id = 33;</code>
     *
     * @param value The bytes for id to set.
     * @return This builder for chaining.
     */
    public Builder setIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      id_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    private java.util.List<com.google.protobuf.Api> apis_ = java.util.Collections.emptyList();

    private void ensureApisIsMutable() {
      if (!((bitField0_ & 0x00000010) != 0)) {
        apis_ = new java.util.ArrayList<com.google.protobuf.Api>(apis_);
        bitField0_ |= 0x00000010;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Api,
            com.google.protobuf.Api.Builder,
            com.google.protobuf.ApiOrBuilder>
        apisBuilder_;

    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public java.util.List<com.google.protobuf.Api> getApisList() {
      if (apisBuilder_ == null) {
        return java.util.Collections.unmodifiableList(apis_);
      } else {
        return apisBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public int getApisCount() {
      if (apisBuilder_ == null) {
        return apis_.size();
      } else {
        return apisBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public com.google.protobuf.Api getApis(int index) {
      if (apisBuilder_ == null) {
        return apis_.get(index);
      } else {
        return apisBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder setApis(int index, com.google.protobuf.Api value) {
      if (apisBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureApisIsMutable();
        apis_.set(index, value);
        onChanged();
      } else {
        apisBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder setApis(int index, com.google.protobuf.Api.Builder builderForValue) {
      if (apisBuilder_ == null) {
        ensureApisIsMutable();
        apis_.set(index, builderForValue.build());
        onChanged();
      } else {
        apisBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder addApis(com.google.protobuf.Api value) {
      if (apisBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureApisIsMutable();
        apis_.add(value);
        onChanged();
      } else {
        apisBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder addApis(int index, com.google.protobuf.Api value) {
      if (apisBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureApisIsMutable();
        apis_.add(index, value);
        onChanged();
      } else {
        apisBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder addApis(com.google.protobuf.Api.Builder builderForValue) {
      if (apisBuilder_ == null) {
        ensureApisIsMutable();
        apis_.add(builderForValue.build());
        onChanged();
      } else {
        apisBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder addApis(int index, com.google.protobuf.Api.Builder builderForValue) {
      if (apisBuilder_ == null) {
        ensureApisIsMutable();
        apis_.add(index, builderForValue.build());
        onChanged();
      } else {
        apisBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder addAllApis(java.lang.Iterable<? extends com.google.protobuf.Api> values) {
      if (apisBuilder_ == null) {
        ensureApisIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, apis_);
        onChanged();
      } else {
        apisBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder clearApis() {
      if (apisBuilder_ == null) {
        apis_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000010);
        onChanged();
      } else {
        apisBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public Builder removeApis(int index) {
      if (apisBuilder_ == null) {
        ensureApisIsMutable();
        apis_.remove(index);
        onChanged();
      } else {
        apisBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public com.google.protobuf.Api.Builder getApisBuilder(int index) {
      return getApisFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public com.google.protobuf.ApiOrBuilder getApisOrBuilder(int index) {
      if (apisBuilder_ == null) {
        return apis_.get(index);
      } else {
        return apisBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public java.util.List<? extends com.google.protobuf.ApiOrBuilder> getApisOrBuilderList() {
      if (apisBuilder_ != null) {
        return apisBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(apis_);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public com.google.protobuf.Api.Builder addApisBuilder() {
      return getApisFieldBuilder().addBuilder(com.google.protobuf.Api.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public com.google.protobuf.Api.Builder addApisBuilder(int index) {
      return getApisFieldBuilder().addBuilder(index, com.google.protobuf.Api.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of API interfaces exported by this service. Only the `name` field
     * of the [google.protobuf.Api][google.protobuf.Api] needs to be provided by
     * the configuration author, as the remaining fields will be derived from the
     * IDL during the normalization process. It is an error to specify an API
     * interface here which cannot be resolved against the associated IDL files.
     * </pre>
     *
     * <code>repeated .google.protobuf.Api apis = 3;</code>
     */
    public java.util.List<com.google.protobuf.Api.Builder> getApisBuilderList() {
      return getApisFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Api,
            com.google.protobuf.Api.Builder,
            com.google.protobuf.ApiOrBuilder>
        getApisFieldBuilder() {
      if (apisBuilder_ == null) {
        apisBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.protobuf.Api,
                com.google.protobuf.Api.Builder,
                com.google.protobuf.ApiOrBuilder>(
                apis_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(), isClean());
        apis_ = null;
      }
      return apisBuilder_;
    }

    private java.util.List<com.google.protobuf.Type> types_ = java.util.Collections.emptyList();

    private void ensureTypesIsMutable() {
      if (!((bitField0_ & 0x00000020) != 0)) {
        types_ = new java.util.ArrayList<com.google.protobuf.Type>(types_);
        bitField0_ |= 0x00000020;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Type,
            com.google.protobuf.Type.Builder,
            com.google.protobuf.TypeOrBuilder>
        typesBuilder_;

    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public java.util.List<com.google.protobuf.Type> getTypesList() {
      if (typesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(types_);
      } else {
        return typesBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public int getTypesCount() {
      if (typesBuilder_ == null) {
        return types_.size();
      } else {
        return typesBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public com.google.protobuf.Type getTypes(int index) {
      if (typesBuilder_ == null) {
        return types_.get(index);
      } else {
        return typesBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder setTypes(int index, com.google.protobuf.Type value) {
      if (typesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureTypesIsMutable();
        types_.set(index, value);
        onChanged();
      } else {
        typesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder setTypes(int index, com.google.protobuf.Type.Builder builderForValue) {
      if (typesBuilder_ == null) {
        ensureTypesIsMutable();
        types_.set(index, builderForValue.build());
        onChanged();
      } else {
        typesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder addTypes(com.google.protobuf.Type value) {
      if (typesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureTypesIsMutable();
        types_.add(value);
        onChanged();
      } else {
        typesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder addTypes(int index, com.google.protobuf.Type value) {
      if (typesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureTypesIsMutable();
        types_.add(index, value);
        onChanged();
      } else {
        typesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder addTypes(com.google.protobuf.Type.Builder builderForValue) {
      if (typesBuilder_ == null) {
        ensureTypesIsMutable();
        types_.add(builderForValue.build());
        onChanged();
      } else {
        typesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder addTypes(int index, com.google.protobuf.Type.Builder builderForValue) {
      if (typesBuilder_ == null) {
        ensureTypesIsMutable();
        types_.add(index, builderForValue.build());
        onChanged();
      } else {
        typesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder addAllTypes(java.lang.Iterable<? extends com.google.protobuf.Type> values) {
      if (typesBuilder_ == null) {
        ensureTypesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, types_);
        onChanged();
      } else {
        typesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder clearTypes() {
      if (typesBuilder_ == null) {
        types_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000020);
        onChanged();
      } else {
        typesBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public Builder removeTypes(int index) {
      if (typesBuilder_ == null) {
        ensureTypesIsMutable();
        types_.remove(index);
        onChanged();
      } else {
        typesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public com.google.protobuf.Type.Builder getTypesBuilder(int index) {
      return getTypesFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public com.google.protobuf.TypeOrBuilder getTypesOrBuilder(int index) {
      if (typesBuilder_ == null) {
        return types_.get(index);
      } else {
        return typesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public java.util.List<? extends com.google.protobuf.TypeOrBuilder> getTypesOrBuilderList() {
      if (typesBuilder_ != null) {
        return typesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(types_);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public com.google.protobuf.Type.Builder addTypesBuilder() {
      return getTypesFieldBuilder().addBuilder(com.google.protobuf.Type.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public com.google.protobuf.Type.Builder addTypesBuilder(int index) {
      return getTypesFieldBuilder()
          .addBuilder(index, com.google.protobuf.Type.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of all proto message types included in this API service.
     * Types referenced directly or indirectly by the `apis` are automatically
     * included.  Messages which are not referenced but shall be included, such as
     * types used by the `google.protobuf.Any` type, should be listed here by
     * name by the configuration author. Example:
     *     types:
     *     - name: google.protobuf.Int32
     * </pre>
     *
     * <code>repeated .google.protobuf.Type types = 4;</code>
     */
    public java.util.List<com.google.protobuf.Type.Builder> getTypesBuilderList() {
      return getTypesFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Type,
            com.google.protobuf.Type.Builder,
            com.google.protobuf.TypeOrBuilder>
        getTypesFieldBuilder() {
      if (typesBuilder_ == null) {
        typesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.protobuf.Type,
                com.google.protobuf.Type.Builder,
                com.google.protobuf.TypeOrBuilder>(
                types_, ((bitField0_ & 0x00000020) != 0), getParentForChildren(), isClean());
        types_ = null;
      }
      return typesBuilder_;
    }

    private java.util.List<com.google.protobuf.Enum> enums_ = java.util.Collections.emptyList();

    private void ensureEnumsIsMutable() {
      if (!((bitField0_ & 0x00000040) != 0)) {
        enums_ = new java.util.ArrayList<com.google.protobuf.Enum>(enums_);
        bitField0_ |= 0x00000040;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Enum,
            com.google.protobuf.Enum.Builder,
            com.google.protobuf.EnumOrBuilder>
        enumsBuilder_;

    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public java.util.List<com.google.protobuf.Enum> getEnumsList() {
      if (enumsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(enums_);
      } else {
        return enumsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public int getEnumsCount() {
      if (enumsBuilder_ == null) {
        return enums_.size();
      } else {
        return enumsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public com.google.protobuf.Enum getEnums(int index) {
      if (enumsBuilder_ == null) {
        return enums_.get(index);
      } else {
        return enumsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder setEnums(int index, com.google.protobuf.Enum value) {
      if (enumsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEnumsIsMutable();
        enums_.set(index, value);
        onChanged();
      } else {
        enumsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder setEnums(int index, com.google.protobuf.Enum.Builder builderForValue) {
      if (enumsBuilder_ == null) {
        ensureEnumsIsMutable();
        enums_.set(index, builderForValue.build());
        onChanged();
      } else {
        enumsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder addEnums(com.google.protobuf.Enum value) {
      if (enumsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEnumsIsMutable();
        enums_.add(value);
        onChanged();
      } else {
        enumsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder addEnums(int index, com.google.protobuf.Enum value) {
      if (enumsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEnumsIsMutable();
        enums_.add(index, value);
        onChanged();
      } else {
        enumsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder addEnums(com.google.protobuf.Enum.Builder builderForValue) {
      if (enumsBuilder_ == null) {
        ensureEnumsIsMutable();
        enums_.add(builderForValue.build());
        onChanged();
      } else {
        enumsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder addEnums(int index, com.google.protobuf.Enum.Builder builderForValue) {
      if (enumsBuilder_ == null) {
        ensureEnumsIsMutable();
        enums_.add(index, builderForValue.build());
        onChanged();
      } else {
        enumsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder addAllEnums(java.lang.Iterable<? extends com.google.protobuf.Enum> values) {
      if (enumsBuilder_ == null) {
        ensureEnumsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, enums_);
        onChanged();
      } else {
        enumsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder clearEnums() {
      if (enumsBuilder_ == null) {
        enums_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000040);
        onChanged();
      } else {
        enumsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public Builder removeEnums(int index) {
      if (enumsBuilder_ == null) {
        ensureEnumsIsMutable();
        enums_.remove(index);
        onChanged();
      } else {
        enumsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public com.google.protobuf.Enum.Builder getEnumsBuilder(int index) {
      return getEnumsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public com.google.protobuf.EnumOrBuilder getEnumsOrBuilder(int index) {
      if (enumsBuilder_ == null) {
        return enums_.get(index);
      } else {
        return enumsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public java.util.List<? extends com.google.protobuf.EnumOrBuilder> getEnumsOrBuilderList() {
      if (enumsBuilder_ != null) {
        return enumsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(enums_);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public com.google.protobuf.Enum.Builder addEnumsBuilder() {
      return getEnumsFieldBuilder().addBuilder(com.google.protobuf.Enum.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public com.google.protobuf.Enum.Builder addEnumsBuilder(int index) {
      return getEnumsFieldBuilder()
          .addBuilder(index, com.google.protobuf.Enum.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of all enum types included in this API service.  Enums referenced
     * directly or indirectly by the `apis` are automatically included.  Enums
     * which are not referenced but shall be included should be listed here by
     * name by the configuration author. Example:
     *     enums:
     *     - name: google.someapi.v1.SomeEnum
     * </pre>
     *
     * <code>repeated .google.protobuf.Enum enums = 5;</code>
     */
    public java.util.List<com.google.protobuf.Enum.Builder> getEnumsBuilderList() {
      return getEnumsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.protobuf.Enum,
            com.google.protobuf.Enum.Builder,
            com.google.protobuf.EnumOrBuilder>
        getEnumsFieldBuilder() {
      if (enumsBuilder_ == null) {
        enumsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.protobuf.Enum,
                com.google.protobuf.Enum.Builder,
                com.google.protobuf.EnumOrBuilder>(
                enums_, ((bitField0_ & 0x00000040) != 0), getParentForChildren(), isClean());
        enums_ = null;
      }
      return enumsBuilder_;
    }

    private com.google.api.Documentation documentation_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Documentation,
            com.google.api.Documentation.Builder,
            com.google.api.DocumentationOrBuilder>
        documentationBuilder_;
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     *
     * @return Whether the documentation field is set.
     */
    public boolean hasDocumentation() {
      return ((bitField0_ & 0x00000080) != 0);
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     *
     * @return The documentation.
     */
    public com.google.api.Documentation getDocumentation() {
      if (documentationBuilder_ == null) {
        return documentation_ == null
            ? com.google.api.Documentation.getDefaultInstance()
            : documentation_;
      } else {
        return documentationBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public Builder setDocumentation(com.google.api.Documentation value) {
      if (documentationBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        documentation_ = value;
      } else {
        documentationBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public Builder setDocumentation(com.google.api.Documentation.Builder builderForValue) {
      if (documentationBuilder_ == null) {
        documentation_ = builderForValue.build();
      } else {
        documentationBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public Builder mergeDocumentation(com.google.api.Documentation value) {
      if (documentationBuilder_ == null) {
        if (((bitField0_ & 0x00000080) != 0)
            && documentation_ != null
            && documentation_ != com.google.api.Documentation.getDefaultInstance()) {
          getDocumentationBuilder().mergeFrom(value);
        } else {
          documentation_ = value;
        }
      } else {
        documentationBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public Builder clearDocumentation() {
      bitField0_ = (bitField0_ & ~0x00000080);
      documentation_ = null;
      if (documentationBuilder_ != null) {
        documentationBuilder_.dispose();
        documentationBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public com.google.api.Documentation.Builder getDocumentationBuilder() {
      bitField0_ |= 0x00000080;
      onChanged();
      return getDocumentationFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    public com.google.api.DocumentationOrBuilder getDocumentationOrBuilder() {
      if (documentationBuilder_ != null) {
        return documentationBuilder_.getMessageOrBuilder();
      } else {
        return documentation_ == null
            ? com.google.api.Documentation.getDefaultInstance()
            : documentation_;
      }
    }
    /**
     *
     *
     * <pre>
     * Additional API documentation.
     * </pre>
     *
     * <code>.google.api.Documentation documentation = 6;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Documentation,
            com.google.api.Documentation.Builder,
            com.google.api.DocumentationOrBuilder>
        getDocumentationFieldBuilder() {
      if (documentationBuilder_ == null) {
        documentationBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Documentation,
                com.google.api.Documentation.Builder,
                com.google.api.DocumentationOrBuilder>(
                getDocumentation(), getParentForChildren(), isClean());
        documentation_ = null;
      }
      return documentationBuilder_;
    }

    private com.google.api.Backend backend_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Backend, com.google.api.Backend.Builder, com.google.api.BackendOrBuilder>
        backendBuilder_;
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     *
     * @return Whether the backend field is set.
     */
    public boolean hasBackend() {
      return ((bitField0_ & 0x00000100) != 0);
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     *
     * @return The backend.
     */
    public com.google.api.Backend getBackend() {
      if (backendBuilder_ == null) {
        return backend_ == null ? com.google.api.Backend.getDefaultInstance() : backend_;
      } else {
        return backendBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public Builder setBackend(com.google.api.Backend value) {
      if (backendBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        backend_ = value;
      } else {
        backendBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public Builder setBackend(com.google.api.Backend.Builder builderForValue) {
      if (backendBuilder_ == null) {
        backend_ = builderForValue.build();
      } else {
        backendBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public Builder mergeBackend(com.google.api.Backend value) {
      if (backendBuilder_ == null) {
        if (((bitField0_ & 0x00000100) != 0)
            && backend_ != null
            && backend_ != com.google.api.Backend.getDefaultInstance()) {
          getBackendBuilder().mergeFrom(value);
        } else {
          backend_ = value;
        }
      } else {
        backendBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public Builder clearBackend() {
      bitField0_ = (bitField0_ & ~0x00000100);
      backend_ = null;
      if (backendBuilder_ != null) {
        backendBuilder_.dispose();
        backendBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public com.google.api.Backend.Builder getBackendBuilder() {
      bitField0_ |= 0x00000100;
      onChanged();
      return getBackendFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    public com.google.api.BackendOrBuilder getBackendOrBuilder() {
      if (backendBuilder_ != null) {
        return backendBuilder_.getMessageOrBuilder();
      } else {
        return backend_ == null ? com.google.api.Backend.getDefaultInstance() : backend_;
      }
    }
    /**
     *
     *
     * <pre>
     * API backend configuration.
     * </pre>
     *
     * <code>.google.api.Backend backend = 8;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Backend, com.google.api.Backend.Builder, com.google.api.BackendOrBuilder>
        getBackendFieldBuilder() {
      if (backendBuilder_ == null) {
        backendBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Backend,
                com.google.api.Backend.Builder,
                com.google.api.BackendOrBuilder>(getBackend(), getParentForChildren(), isClean());
        backend_ = null;
      }
      return backendBuilder_;
    }

    private com.google.api.Http http_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Http, com.google.api.Http.Builder, com.google.api.HttpOrBuilder>
        httpBuilder_;
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     *
     * @return Whether the http field is set.
     */
    public boolean hasHttp() {
      return ((bitField0_ & 0x00000200) != 0);
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     *
     * @return The http.
     */
    public com.google.api.Http getHttp() {
      if (httpBuilder_ == null) {
        return http_ == null ? com.google.api.Http.getDefaultInstance() : http_;
      } else {
        return httpBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public Builder setHttp(com.google.api.Http value) {
      if (httpBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        http_ = value;
      } else {
        httpBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public Builder setHttp(com.google.api.Http.Builder builderForValue) {
      if (httpBuilder_ == null) {
        http_ = builderForValue.build();
      } else {
        httpBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public Builder mergeHttp(com.google.api.Http value) {
      if (httpBuilder_ == null) {
        if (((bitField0_ & 0x00000200) != 0)
            && http_ != null
            && http_ != com.google.api.Http.getDefaultInstance()) {
          getHttpBuilder().mergeFrom(value);
        } else {
          http_ = value;
        }
      } else {
        httpBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public Builder clearHttp() {
      bitField0_ = (bitField0_ & ~0x00000200);
      http_ = null;
      if (httpBuilder_ != null) {
        httpBuilder_.dispose();
        httpBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public com.google.api.Http.Builder getHttpBuilder() {
      bitField0_ |= 0x00000200;
      onChanged();
      return getHttpFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    public com.google.api.HttpOrBuilder getHttpOrBuilder() {
      if (httpBuilder_ != null) {
        return httpBuilder_.getMessageOrBuilder();
      } else {
        return http_ == null ? com.google.api.Http.getDefaultInstance() : http_;
      }
    }
    /**
     *
     *
     * <pre>
     * HTTP configuration.
     * </pre>
     *
     * <code>.google.api.Http http = 9;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Http, com.google.api.Http.Builder, com.google.api.HttpOrBuilder>
        getHttpFieldBuilder() {
      if (httpBuilder_ == null) {
        httpBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Http, com.google.api.Http.Builder, com.google.api.HttpOrBuilder>(
                getHttp(), getParentForChildren(), isClean());
        http_ = null;
      }
      return httpBuilder_;
    }

    private com.google.api.Quota quota_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Quota, com.google.api.Quota.Builder, com.google.api.QuotaOrBuilder>
        quotaBuilder_;
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     *
     * @return Whether the quota field is set.
     */
    public boolean hasQuota() {
      return ((bitField0_ & 0x00000400) != 0);
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     *
     * @return The quota.
     */
    public com.google.api.Quota getQuota() {
      if (quotaBuilder_ == null) {
        return quota_ == null ? com.google.api.Quota.getDefaultInstance() : quota_;
      } else {
        return quotaBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public Builder setQuota(com.google.api.Quota value) {
      if (quotaBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        quota_ = value;
      } else {
        quotaBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public Builder setQuota(com.google.api.Quota.Builder builderForValue) {
      if (quotaBuilder_ == null) {
        quota_ = builderForValue.build();
      } else {
        quotaBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public Builder mergeQuota(com.google.api.Quota value) {
      if (quotaBuilder_ == null) {
        if (((bitField0_ & 0x00000400) != 0)
            && quota_ != null
            && quota_ != com.google.api.Quota.getDefaultInstance()) {
          getQuotaBuilder().mergeFrom(value);
        } else {
          quota_ = value;
        }
      } else {
        quotaBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public Builder clearQuota() {
      bitField0_ = (bitField0_ & ~0x00000400);
      quota_ = null;
      if (quotaBuilder_ != null) {
        quotaBuilder_.dispose();
        quotaBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public com.google.api.Quota.Builder getQuotaBuilder() {
      bitField0_ |= 0x00000400;
      onChanged();
      return getQuotaFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    public com.google.api.QuotaOrBuilder getQuotaOrBuilder() {
      if (quotaBuilder_ != null) {
        return quotaBuilder_.getMessageOrBuilder();
      } else {
        return quota_ == null ? com.google.api.Quota.getDefaultInstance() : quota_;
      }
    }
    /**
     *
     *
     * <pre>
     * Quota configuration.
     * </pre>
     *
     * <code>.google.api.Quota quota = 10;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Quota, com.google.api.Quota.Builder, com.google.api.QuotaOrBuilder>
        getQuotaFieldBuilder() {
      if (quotaBuilder_ == null) {
        quotaBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Quota, com.google.api.Quota.Builder, com.google.api.QuotaOrBuilder>(
                getQuota(), getParentForChildren(), isClean());
        quota_ = null;
      }
      return quotaBuilder_;
    }

    private com.google.api.Authentication authentication_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Authentication,
            com.google.api.Authentication.Builder,
            com.google.api.AuthenticationOrBuilder>
        authenticationBuilder_;
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     *
     * @return Whether the authentication field is set.
     */
    public boolean hasAuthentication() {
      return ((bitField0_ & 0x00000800) != 0);
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     *
     * @return The authentication.
     */
    public com.google.api.Authentication getAuthentication() {
      if (authenticationBuilder_ == null) {
        return authentication_ == null
            ? com.google.api.Authentication.getDefaultInstance()
            : authentication_;
      } else {
        return authenticationBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public Builder setAuthentication(com.google.api.Authentication value) {
      if (authenticationBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        authentication_ = value;
      } else {
        authenticationBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public Builder setAuthentication(com.google.api.Authentication.Builder builderForValue) {
      if (authenticationBuilder_ == null) {
        authentication_ = builderForValue.build();
      } else {
        authenticationBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public Builder mergeAuthentication(com.google.api.Authentication value) {
      if (authenticationBuilder_ == null) {
        if (((bitField0_ & 0x00000800) != 0)
            && authentication_ != null
            && authentication_ != com.google.api.Authentication.getDefaultInstance()) {
          getAuthenticationBuilder().mergeFrom(value);
        } else {
          authentication_ = value;
        }
      } else {
        authenticationBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public Builder clearAuthentication() {
      bitField0_ = (bitField0_ & ~0x00000800);
      authentication_ = null;
      if (authenticationBuilder_ != null) {
        authenticationBuilder_.dispose();
        authenticationBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public com.google.api.Authentication.Builder getAuthenticationBuilder() {
      bitField0_ |= 0x00000800;
      onChanged();
      return getAuthenticationFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    public com.google.api.AuthenticationOrBuilder getAuthenticationOrBuilder() {
      if (authenticationBuilder_ != null) {
        return authenticationBuilder_.getMessageOrBuilder();
      } else {
        return authentication_ == null
            ? com.google.api.Authentication.getDefaultInstance()
            : authentication_;
      }
    }
    /**
     *
     *
     * <pre>
     * Auth configuration.
     * </pre>
     *
     * <code>.google.api.Authentication authentication = 11;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Authentication,
            com.google.api.Authentication.Builder,
            com.google.api.AuthenticationOrBuilder>
        getAuthenticationFieldBuilder() {
      if (authenticationBuilder_ == null) {
        authenticationBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Authentication,
                com.google.api.Authentication.Builder,
                com.google.api.AuthenticationOrBuilder>(
                getAuthentication(), getParentForChildren(), isClean());
        authentication_ = null;
      }
      return authenticationBuilder_;
    }

    private com.google.api.Context context_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Context, com.google.api.Context.Builder, com.google.api.ContextOrBuilder>
        contextBuilder_;
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     *
     * @return Whether the context field is set.
     */
    public boolean hasContext() {
      return ((bitField0_ & 0x00001000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     *
     * @return The context.
     */
    public com.google.api.Context getContext() {
      if (contextBuilder_ == null) {
        return context_ == null ? com.google.api.Context.getDefaultInstance() : context_;
      } else {
        return contextBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public Builder setContext(com.google.api.Context value) {
      if (contextBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        context_ = value;
      } else {
        contextBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00001000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public Builder setContext(com.google.api.Context.Builder builderForValue) {
      if (contextBuilder_ == null) {
        context_ = builderForValue.build();
      } else {
        contextBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00001000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public Builder mergeContext(com.google.api.Context value) {
      if (contextBuilder_ == null) {
        if (((bitField0_ & 0x00001000) != 0)
            && context_ != null
            && context_ != com.google.api.Context.getDefaultInstance()) {
          getContextBuilder().mergeFrom(value);
        } else {
          context_ = value;
        }
      } else {
        contextBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00001000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public Builder clearContext() {
      bitField0_ = (bitField0_ & ~0x00001000);
      context_ = null;
      if (contextBuilder_ != null) {
        contextBuilder_.dispose();
        contextBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public com.google.api.Context.Builder getContextBuilder() {
      bitField0_ |= 0x00001000;
      onChanged();
      return getContextFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    public com.google.api.ContextOrBuilder getContextOrBuilder() {
      if (contextBuilder_ != null) {
        return contextBuilder_.getMessageOrBuilder();
      } else {
        return context_ == null ? com.google.api.Context.getDefaultInstance() : context_;
      }
    }
    /**
     *
     *
     * <pre>
     * Context configuration.
     * </pre>
     *
     * <code>.google.api.Context context = 12;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Context, com.google.api.Context.Builder, com.google.api.ContextOrBuilder>
        getContextFieldBuilder() {
      if (contextBuilder_ == null) {
        contextBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Context,
                com.google.api.Context.Builder,
                com.google.api.ContextOrBuilder>(getContext(), getParentForChildren(), isClean());
        context_ = null;
      }
      return contextBuilder_;
    }

    private com.google.api.Usage usage_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Usage, com.google.api.Usage.Builder, com.google.api.UsageOrBuilder>
        usageBuilder_;
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     *
     * @return Whether the usage field is set.
     */
    public boolean hasUsage() {
      return ((bitField0_ & 0x00002000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     *
     * @return The usage.
     */
    public com.google.api.Usage getUsage() {
      if (usageBuilder_ == null) {
        return usage_ == null ? com.google.api.Usage.getDefaultInstance() : usage_;
      } else {
        return usageBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public Builder setUsage(com.google.api.Usage value) {
      if (usageBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        usage_ = value;
      } else {
        usageBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public Builder setUsage(com.google.api.Usage.Builder builderForValue) {
      if (usageBuilder_ == null) {
        usage_ = builderForValue.build();
      } else {
        usageBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public Builder mergeUsage(com.google.api.Usage value) {
      if (usageBuilder_ == null) {
        if (((bitField0_ & 0x00002000) != 0)
            && usage_ != null
            && usage_ != com.google.api.Usage.getDefaultInstance()) {
          getUsageBuilder().mergeFrom(value);
        } else {
          usage_ = value;
        }
      } else {
        usageBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public Builder clearUsage() {
      bitField0_ = (bitField0_ & ~0x00002000);
      usage_ = null;
      if (usageBuilder_ != null) {
        usageBuilder_.dispose();
        usageBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public com.google.api.Usage.Builder getUsageBuilder() {
      bitField0_ |= 0x00002000;
      onChanged();
      return getUsageFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    public com.google.api.UsageOrBuilder getUsageOrBuilder() {
      if (usageBuilder_ != null) {
        return usageBuilder_.getMessageOrBuilder();
      } else {
        return usage_ == null ? com.google.api.Usage.getDefaultInstance() : usage_;
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration controlling usage of this service.
     * </pre>
     *
     * <code>.google.api.Usage usage = 15;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Usage, com.google.api.Usage.Builder, com.google.api.UsageOrBuilder>
        getUsageFieldBuilder() {
      if (usageBuilder_ == null) {
        usageBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Usage, com.google.api.Usage.Builder, com.google.api.UsageOrBuilder>(
                getUsage(), getParentForChildren(), isClean());
        usage_ = null;
      }
      return usageBuilder_;
    }

    private java.util.List<com.google.api.Endpoint> endpoints_ = java.util.Collections.emptyList();

    private void ensureEndpointsIsMutable() {
      if (!((bitField0_ & 0x00004000) != 0)) {
        endpoints_ = new java.util.ArrayList<com.google.api.Endpoint>(endpoints_);
        bitField0_ |= 0x00004000;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.Endpoint,
            com.google.api.Endpoint.Builder,
            com.google.api.EndpointOrBuilder>
        endpointsBuilder_;

    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public java.util.List<com.google.api.Endpoint> getEndpointsList() {
      if (endpointsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(endpoints_);
      } else {
        return endpointsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public int getEndpointsCount() {
      if (endpointsBuilder_ == null) {
        return endpoints_.size();
      } else {
        return endpointsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public com.google.api.Endpoint getEndpoints(int index) {
      if (endpointsBuilder_ == null) {
        return endpoints_.get(index);
      } else {
        return endpointsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder setEndpoints(int index, com.google.api.Endpoint value) {
      if (endpointsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEndpointsIsMutable();
        endpoints_.set(index, value);
        onChanged();
      } else {
        endpointsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder setEndpoints(int index, com.google.api.Endpoint.Builder builderForValue) {
      if (endpointsBuilder_ == null) {
        ensureEndpointsIsMutable();
        endpoints_.set(index, builderForValue.build());
        onChanged();
      } else {
        endpointsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder addEndpoints(com.google.api.Endpoint value) {
      if (endpointsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEndpointsIsMutable();
        endpoints_.add(value);
        onChanged();
      } else {
        endpointsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder addEndpoints(int index, com.google.api.Endpoint value) {
      if (endpointsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureEndpointsIsMutable();
        endpoints_.add(index, value);
        onChanged();
      } else {
        endpointsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder addEndpoints(com.google.api.Endpoint.Builder builderForValue) {
      if (endpointsBuilder_ == null) {
        ensureEndpointsIsMutable();
        endpoints_.add(builderForValue.build());
        onChanged();
      } else {
        endpointsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder addEndpoints(int index, com.google.api.Endpoint.Builder builderForValue) {
      if (endpointsBuilder_ == null) {
        ensureEndpointsIsMutable();
        endpoints_.add(index, builderForValue.build());
        onChanged();
      } else {
        endpointsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder addAllEndpoints(java.lang.Iterable<? extends com.google.api.Endpoint> values) {
      if (endpointsBuilder_ == null) {
        ensureEndpointsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, endpoints_);
        onChanged();
      } else {
        endpointsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder clearEndpoints() {
      if (endpointsBuilder_ == null) {
        endpoints_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00004000);
        onChanged();
      } else {
        endpointsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public Builder removeEndpoints(int index) {
      if (endpointsBuilder_ == null) {
        ensureEndpointsIsMutable();
        endpoints_.remove(index);
        onChanged();
      } else {
        endpointsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public com.google.api.Endpoint.Builder getEndpointsBuilder(int index) {
      return getEndpointsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public com.google.api.EndpointOrBuilder getEndpointsOrBuilder(int index) {
      if (endpointsBuilder_ == null) {
        return endpoints_.get(index);
      } else {
        return endpointsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public java.util.List<? extends com.google.api.EndpointOrBuilder> getEndpointsOrBuilderList() {
      if (endpointsBuilder_ != null) {
        return endpointsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(endpoints_);
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public com.google.api.Endpoint.Builder addEndpointsBuilder() {
      return getEndpointsFieldBuilder().addBuilder(com.google.api.Endpoint.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public com.google.api.Endpoint.Builder addEndpointsBuilder(int index) {
      return getEndpointsFieldBuilder()
          .addBuilder(index, com.google.api.Endpoint.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Configuration for network endpoints.  If this is empty, then an endpoint
     * with the same name as the service is automatically generated to service all
     * defined APIs.
     * </pre>
     *
     * <code>repeated .google.api.Endpoint endpoints = 18;</code>
     */
    public java.util.List<com.google.api.Endpoint.Builder> getEndpointsBuilderList() {
      return getEndpointsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.Endpoint,
            com.google.api.Endpoint.Builder,
            com.google.api.EndpointOrBuilder>
        getEndpointsFieldBuilder() {
      if (endpointsBuilder_ == null) {
        endpointsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.api.Endpoint,
                com.google.api.Endpoint.Builder,
                com.google.api.EndpointOrBuilder>(
                endpoints_, ((bitField0_ & 0x00004000) != 0), getParentForChildren(), isClean());
        endpoints_ = null;
      }
      return endpointsBuilder_;
    }

    private com.google.api.Control control_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Control, com.google.api.Control.Builder, com.google.api.ControlOrBuilder>
        controlBuilder_;
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     *
     * @return Whether the control field is set.
     */
    public boolean hasControl() {
      return ((bitField0_ & 0x00008000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     *
     * @return The control.
     */
    public com.google.api.Control getControl() {
      if (controlBuilder_ == null) {
        return control_ == null ? com.google.api.Control.getDefaultInstance() : control_;
      } else {
        return controlBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public Builder setControl(com.google.api.Control value) {
      if (controlBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        control_ = value;
      } else {
        controlBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00008000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public Builder setControl(com.google.api.Control.Builder builderForValue) {
      if (controlBuilder_ == null) {
        control_ = builderForValue.build();
      } else {
        controlBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00008000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public Builder mergeControl(com.google.api.Control value) {
      if (controlBuilder_ == null) {
        if (((bitField0_ & 0x00008000) != 0)
            && control_ != null
            && control_ != com.google.api.Control.getDefaultInstance()) {
          getControlBuilder().mergeFrom(value);
        } else {
          control_ = value;
        }
      } else {
        controlBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00008000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public Builder clearControl() {
      bitField0_ = (bitField0_ & ~0x00008000);
      control_ = null;
      if (controlBuilder_ != null) {
        controlBuilder_.dispose();
        controlBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public com.google.api.Control.Builder getControlBuilder() {
      bitField0_ |= 0x00008000;
      onChanged();
      return getControlFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    public com.google.api.ControlOrBuilder getControlOrBuilder() {
      if (controlBuilder_ != null) {
        return controlBuilder_.getMessageOrBuilder();
      } else {
        return control_ == null ? com.google.api.Control.getDefaultInstance() : control_;
      }
    }
    /**
     *
     *
     * <pre>
     * Configuration for the service control plane.
     * </pre>
     *
     * <code>.google.api.Control control = 21;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Control, com.google.api.Control.Builder, com.google.api.ControlOrBuilder>
        getControlFieldBuilder() {
      if (controlBuilder_ == null) {
        controlBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Control,
                com.google.api.Control.Builder,
                com.google.api.ControlOrBuilder>(getControl(), getParentForChildren(), isClean());
        control_ = null;
      }
      return controlBuilder_;
    }

    private java.util.List<com.google.api.LogDescriptor> logs_ = java.util.Collections.emptyList();

    private void ensureLogsIsMutable() {
      if (!((bitField0_ & 0x00010000) != 0)) {
        logs_ = new java.util.ArrayList<com.google.api.LogDescriptor>(logs_);
        bitField0_ |= 0x00010000;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.LogDescriptor,
            com.google.api.LogDescriptor.Builder,
            com.google.api.LogDescriptorOrBuilder>
        logsBuilder_;

    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public java.util.List<com.google.api.LogDescriptor> getLogsList() {
      if (logsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(logs_);
      } else {
        return logsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public int getLogsCount() {
      if (logsBuilder_ == null) {
        return logs_.size();
      } else {
        return logsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public com.google.api.LogDescriptor getLogs(int index) {
      if (logsBuilder_ == null) {
        return logs_.get(index);
      } else {
        return logsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder setLogs(int index, com.google.api.LogDescriptor value) {
      if (logsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLogsIsMutable();
        logs_.set(index, value);
        onChanged();
      } else {
        logsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder setLogs(int index, com.google.api.LogDescriptor.Builder builderForValue) {
      if (logsBuilder_ == null) {
        ensureLogsIsMutable();
        logs_.set(index, builderForValue.build());
        onChanged();
      } else {
        logsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder addLogs(com.google.api.LogDescriptor value) {
      if (logsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLogsIsMutable();
        logs_.add(value);
        onChanged();
      } else {
        logsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder addLogs(int index, com.google.api.LogDescriptor value) {
      if (logsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLogsIsMutable();
        logs_.add(index, value);
        onChanged();
      } else {
        logsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder addLogs(com.google.api.LogDescriptor.Builder builderForValue) {
      if (logsBuilder_ == null) {
        ensureLogsIsMutable();
        logs_.add(builderForValue.build());
        onChanged();
      } else {
        logsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder addLogs(int index, com.google.api.LogDescriptor.Builder builderForValue) {
      if (logsBuilder_ == null) {
        ensureLogsIsMutable();
        logs_.add(index, builderForValue.build());
        onChanged();
      } else {
        logsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder addAllLogs(java.lang.Iterable<? extends com.google.api.LogDescriptor> values) {
      if (logsBuilder_ == null) {
        ensureLogsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, logs_);
        onChanged();
      } else {
        logsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder clearLogs() {
      if (logsBuilder_ == null) {
        logs_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00010000);
        onChanged();
      } else {
        logsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public Builder removeLogs(int index) {
      if (logsBuilder_ == null) {
        ensureLogsIsMutable();
        logs_.remove(index);
        onChanged();
      } else {
        logsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public com.google.api.LogDescriptor.Builder getLogsBuilder(int index) {
      return getLogsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public com.google.api.LogDescriptorOrBuilder getLogsOrBuilder(int index) {
      if (logsBuilder_ == null) {
        return logs_.get(index);
      } else {
        return logsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public java.util.List<? extends com.google.api.LogDescriptorOrBuilder> getLogsOrBuilderList() {
      if (logsBuilder_ != null) {
        return logsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(logs_);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public com.google.api.LogDescriptor.Builder addLogsBuilder() {
      return getLogsFieldBuilder().addBuilder(com.google.api.LogDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public com.google.api.LogDescriptor.Builder addLogsBuilder(int index) {
      return getLogsFieldBuilder()
          .addBuilder(index, com.google.api.LogDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the logs used by this service.
     * </pre>
     *
     * <code>repeated .google.api.LogDescriptor logs = 23;</code>
     */
    public java.util.List<com.google.api.LogDescriptor.Builder> getLogsBuilderList() {
      return getLogsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.LogDescriptor,
            com.google.api.LogDescriptor.Builder,
            com.google.api.LogDescriptorOrBuilder>
        getLogsFieldBuilder() {
      if (logsBuilder_ == null) {
        logsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.api.LogDescriptor,
                com.google.api.LogDescriptor.Builder,
                com.google.api.LogDescriptorOrBuilder>(
                logs_, ((bitField0_ & 0x00010000) != 0), getParentForChildren(), isClean());
        logs_ = null;
      }
      return logsBuilder_;
    }

    private java.util.List<com.google.api.MetricDescriptor> metrics_ =
        java.util.Collections.emptyList();

    private void ensureMetricsIsMutable() {
      if (!((bitField0_ & 0x00020000) != 0)) {
        metrics_ = new java.util.ArrayList<com.google.api.MetricDescriptor>(metrics_);
        bitField0_ |= 0x00020000;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.MetricDescriptor,
            com.google.api.MetricDescriptor.Builder,
            com.google.api.MetricDescriptorOrBuilder>
        metricsBuilder_;

    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public java.util.List<com.google.api.MetricDescriptor> getMetricsList() {
      if (metricsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(metrics_);
      } else {
        return metricsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public int getMetricsCount() {
      if (metricsBuilder_ == null) {
        return metrics_.size();
      } else {
        return metricsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public com.google.api.MetricDescriptor getMetrics(int index) {
      if (metricsBuilder_ == null) {
        return metrics_.get(index);
      } else {
        return metricsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder setMetrics(int index, com.google.api.MetricDescriptor value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.set(index, value);
        onChanged();
      } else {
        metricsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder setMetrics(int index, com.google.api.MetricDescriptor.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.set(index, builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder addMetrics(com.google.api.MetricDescriptor value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.add(value);
        onChanged();
      } else {
        metricsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder addMetrics(int index, com.google.api.MetricDescriptor value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.add(index, value);
        onChanged();
      } else {
        metricsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder addMetrics(com.google.api.MetricDescriptor.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.add(builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder addMetrics(int index, com.google.api.MetricDescriptor.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.add(index, builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder addAllMetrics(
        java.lang.Iterable<? extends com.google.api.MetricDescriptor> values) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, metrics_);
        onChanged();
      } else {
        metricsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder clearMetrics() {
      if (metricsBuilder_ == null) {
        metrics_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00020000);
        onChanged();
      } else {
        metricsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public Builder removeMetrics(int index) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.remove(index);
        onChanged();
      } else {
        metricsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public com.google.api.MetricDescriptor.Builder getMetricsBuilder(int index) {
      return getMetricsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public com.google.api.MetricDescriptorOrBuilder getMetricsOrBuilder(int index) {
      if (metricsBuilder_ == null) {
        return metrics_.get(index);
      } else {
        return metricsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public java.util.List<? extends com.google.api.MetricDescriptorOrBuilder>
        getMetricsOrBuilderList() {
      if (metricsBuilder_ != null) {
        return metricsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(metrics_);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public com.google.api.MetricDescriptor.Builder addMetricsBuilder() {
      return getMetricsFieldBuilder()
          .addBuilder(com.google.api.MetricDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public com.google.api.MetricDescriptor.Builder addMetricsBuilder(int index) {
      return getMetricsFieldBuilder()
          .addBuilder(index, com.google.api.MetricDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the metrics used by this service.
     * </pre>
     *
     * <code>repeated .google.api.MetricDescriptor metrics = 24;</code>
     */
    public java.util.List<com.google.api.MetricDescriptor.Builder> getMetricsBuilderList() {
      return getMetricsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.MetricDescriptor,
            com.google.api.MetricDescriptor.Builder,
            com.google.api.MetricDescriptorOrBuilder>
        getMetricsFieldBuilder() {
      if (metricsBuilder_ == null) {
        metricsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.api.MetricDescriptor,
                com.google.api.MetricDescriptor.Builder,
                com.google.api.MetricDescriptorOrBuilder>(
                metrics_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
        metrics_ = null;
      }
      return metricsBuilder_;
    }

    private java.util.List<com.google.api.MonitoredResourceDescriptor> monitoredResources_ =
        java.util.Collections.emptyList();

    private void ensureMonitoredResourcesIsMutable() {
      if (!((bitField0_ & 0x00040000) != 0)) {
        monitoredResources_ =
            new java.util.ArrayList<com.google.api.MonitoredResourceDescriptor>(
                monitoredResources_);
        bitField0_ |= 0x00040000;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.MonitoredResourceDescriptor,
            com.google.api.MonitoredResourceDescriptor.Builder,
            com.google.api.MonitoredResourceDescriptorOrBuilder>
        monitoredResourcesBuilder_;

    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public java.util.List<com.google.api.MonitoredResourceDescriptor> getMonitoredResourcesList() {
      if (monitoredResourcesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(monitoredResources_);
      } else {
        return monitoredResourcesBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public int getMonitoredResourcesCount() {
      if (monitoredResourcesBuilder_ == null) {
        return monitoredResources_.size();
      } else {
        return monitoredResourcesBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public com.google.api.MonitoredResourceDescriptor getMonitoredResources(int index) {
      if (monitoredResourcesBuilder_ == null) {
        return monitoredResources_.get(index);
      } else {
        return monitoredResourcesBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder setMonitoredResources(
        int index, com.google.api.MonitoredResourceDescriptor value) {
      if (monitoredResourcesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.set(index, value);
        onChanged();
      } else {
        monitoredResourcesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder setMonitoredResources(
        int index, com.google.api.MonitoredResourceDescriptor.Builder builderForValue) {
      if (monitoredResourcesBuilder_ == null) {
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.set(index, builderForValue.build());
        onChanged();
      } else {
        monitoredResourcesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder addMonitoredResources(com.google.api.MonitoredResourceDescriptor value) {
      if (monitoredResourcesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.add(value);
        onChanged();
      } else {
        monitoredResourcesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder addMonitoredResources(
        int index, com.google.api.MonitoredResourceDescriptor value) {
      if (monitoredResourcesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.add(index, value);
        onChanged();
      } else {
        monitoredResourcesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder addMonitoredResources(
        com.google.api.MonitoredResourceDescriptor.Builder builderForValue) {
      if (monitoredResourcesBuilder_ == null) {
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.add(builderForValue.build());
        onChanged();
      } else {
        monitoredResourcesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder addMonitoredResources(
        int index, com.google.api.MonitoredResourceDescriptor.Builder builderForValue) {
      if (monitoredResourcesBuilder_ == null) {
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.add(index, builderForValue.build());
        onChanged();
      } else {
        monitoredResourcesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder addAllMonitoredResources(
        java.lang.Iterable<? extends com.google.api.MonitoredResourceDescriptor> values) {
      if (monitoredResourcesBuilder_ == null) {
        ensureMonitoredResourcesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, monitoredResources_);
        onChanged();
      } else {
        monitoredResourcesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder clearMonitoredResources() {
      if (monitoredResourcesBuilder_ == null) {
        monitoredResources_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00040000);
        onChanged();
      } else {
        monitoredResourcesBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public Builder removeMonitoredResources(int index) {
      if (monitoredResourcesBuilder_ == null) {
        ensureMonitoredResourcesIsMutable();
        monitoredResources_.remove(index);
        onChanged();
      } else {
        monitoredResourcesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public com.google.api.MonitoredResourceDescriptor.Builder getMonitoredResourcesBuilder(
        int index) {
      return getMonitoredResourcesFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public com.google.api.MonitoredResourceDescriptorOrBuilder getMonitoredResourcesOrBuilder(
        int index) {
      if (monitoredResourcesBuilder_ == null) {
        return monitoredResources_.get(index);
      } else {
        return monitoredResourcesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public java.util.List<? extends com.google.api.MonitoredResourceDescriptorOrBuilder>
        getMonitoredResourcesOrBuilderList() {
      if (monitoredResourcesBuilder_ != null) {
        return monitoredResourcesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(monitoredResources_);
      }
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public com.google.api.MonitoredResourceDescriptor.Builder addMonitoredResourcesBuilder() {
      return getMonitoredResourcesFieldBuilder()
          .addBuilder(com.google.api.MonitoredResourceDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public com.google.api.MonitoredResourceDescriptor.Builder addMonitoredResourcesBuilder(
        int index) {
      return getMonitoredResourcesFieldBuilder()
          .addBuilder(index, com.google.api.MonitoredResourceDescriptor.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Defines the monitored resources used by this service. This is required
     * by the [Service.monitoring][google.api.Service.monitoring] and
     * [Service.logging][google.api.Service.logging] configurations.
     * </pre>
     *
     * <code>repeated .google.api.MonitoredResourceDescriptor monitored_resources = 25;</code>
     */
    public java.util.List<com.google.api.MonitoredResourceDescriptor.Builder>
        getMonitoredResourcesBuilderList() {
      return getMonitoredResourcesFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.MonitoredResourceDescriptor,
            com.google.api.MonitoredResourceDescriptor.Builder,
            com.google.api.MonitoredResourceDescriptorOrBuilder>
        getMonitoredResourcesFieldBuilder() {
      if (monitoredResourcesBuilder_ == null) {
        monitoredResourcesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.api.MonitoredResourceDescriptor,
                com.google.api.MonitoredResourceDescriptor.Builder,
                com.google.api.MonitoredResourceDescriptorOrBuilder>(
                monitoredResources_,
                ((bitField0_ & 0x00040000) != 0),
                getParentForChildren(),
                isClean());
        monitoredResources_ = null;
      }
      return monitoredResourcesBuilder_;
    }

    private com.google.api.Billing billing_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Billing, com.google.api.Billing.Builder, com.google.api.BillingOrBuilder>
        billingBuilder_;
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     *
     * @return Whether the billing field is set.
     */
    public boolean hasBilling() {
      return ((bitField0_ & 0x00080000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     *
     * @return The billing.
     */
    public com.google.api.Billing getBilling() {
      if (billingBuilder_ == null) {
        return billing_ == null ? com.google.api.Billing.getDefaultInstance() : billing_;
      } else {
        return billingBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public Builder setBilling(com.google.api.Billing value) {
      if (billingBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        billing_ = value;
      } else {
        billingBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00080000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public Builder setBilling(com.google.api.Billing.Builder builderForValue) {
      if (billingBuilder_ == null) {
        billing_ = builderForValue.build();
      } else {
        billingBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00080000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public Builder mergeBilling(com.google.api.Billing value) {
      if (billingBuilder_ == null) {
        if (((bitField0_ & 0x00080000) != 0)
            && billing_ != null
            && billing_ != com.google.api.Billing.getDefaultInstance()) {
          getBillingBuilder().mergeFrom(value);
        } else {
          billing_ = value;
        }
      } else {
        billingBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00080000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public Builder clearBilling() {
      bitField0_ = (bitField0_ & ~0x00080000);
      billing_ = null;
      if (billingBuilder_ != null) {
        billingBuilder_.dispose();
        billingBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public com.google.api.Billing.Builder getBillingBuilder() {
      bitField0_ |= 0x00080000;
      onChanged();
      return getBillingFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    public com.google.api.BillingOrBuilder getBillingOrBuilder() {
      if (billingBuilder_ != null) {
        return billingBuilder_.getMessageOrBuilder();
      } else {
        return billing_ == null ? com.google.api.Billing.getDefaultInstance() : billing_;
      }
    }
    /**
     *
     *
     * <pre>
     * Billing configuration.
     * </pre>
     *
     * <code>.google.api.Billing billing = 26;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Billing, com.google.api.Billing.Builder, com.google.api.BillingOrBuilder>
        getBillingFieldBuilder() {
      if (billingBuilder_ == null) {
        billingBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Billing,
                com.google.api.Billing.Builder,
                com.google.api.BillingOrBuilder>(getBilling(), getParentForChildren(), isClean());
        billing_ = null;
      }
      return billingBuilder_;
    }

    private com.google.api.Logging logging_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Logging, com.google.api.Logging.Builder, com.google.api.LoggingOrBuilder>
        loggingBuilder_;
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     *
     * @return Whether the logging field is set.
     */
    public boolean hasLogging() {
      return ((bitField0_ & 0x00100000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     *
     * @return The logging.
     */
    public com.google.api.Logging getLogging() {
      if (loggingBuilder_ == null) {
        return logging_ == null ? com.google.api.Logging.getDefaultInstance() : logging_;
      } else {
        return loggingBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public Builder setLogging(com.google.api.Logging value) {
      if (loggingBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        logging_ = value;
      } else {
        loggingBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00100000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public Builder setLogging(com.google.api.Logging.Builder builderForValue) {
      if (loggingBuilder_ == null) {
        logging_ = builderForValue.build();
      } else {
        loggingBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00100000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public Builder mergeLogging(com.google.api.Logging value) {
      if (loggingBuilder_ == null) {
        if (((bitField0_ & 0x00100000) != 0)
            && logging_ != null
            && logging_ != com.google.api.Logging.getDefaultInstance()) {
          getLoggingBuilder().mergeFrom(value);
        } else {
          logging_ = value;
        }
      } else {
        loggingBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00100000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public Builder clearLogging() {
      bitField0_ = (bitField0_ & ~0x00100000);
      logging_ = null;
      if (loggingBuilder_ != null) {
        loggingBuilder_.dispose();
        loggingBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public com.google.api.Logging.Builder getLoggingBuilder() {
      bitField0_ |= 0x00100000;
      onChanged();
      return getLoggingFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    public com.google.api.LoggingOrBuilder getLoggingOrBuilder() {
      if (loggingBuilder_ != null) {
        return loggingBuilder_.getMessageOrBuilder();
      } else {
        return logging_ == null ? com.google.api.Logging.getDefaultInstance() : logging_;
      }
    }
    /**
     *
     *
     * <pre>
     * Logging configuration.
     * </pre>
     *
     * <code>.google.api.Logging logging = 27;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Logging, com.google.api.Logging.Builder, com.google.api.LoggingOrBuilder>
        getLoggingFieldBuilder() {
      if (loggingBuilder_ == null) {
        loggingBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Logging,
                com.google.api.Logging.Builder,
                com.google.api.LoggingOrBuilder>(getLogging(), getParentForChildren(), isClean());
        logging_ = null;
      }
      return loggingBuilder_;
    }

    private com.google.api.Monitoring monitoring_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Monitoring,
            com.google.api.Monitoring.Builder,
            com.google.api.MonitoringOrBuilder>
        monitoringBuilder_;
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     *
     * @return Whether the monitoring field is set.
     */
    public boolean hasMonitoring() {
      return ((bitField0_ & 0x00200000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     *
     * @return The monitoring.
     */
    public com.google.api.Monitoring getMonitoring() {
      if (monitoringBuilder_ == null) {
        return monitoring_ == null ? com.google.api.Monitoring.getDefaultInstance() : monitoring_;
      } else {
        return monitoringBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public Builder setMonitoring(com.google.api.Monitoring value) {
      if (monitoringBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        monitoring_ = value;
      } else {
        monitoringBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00200000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public Builder setMonitoring(com.google.api.Monitoring.Builder builderForValue) {
      if (monitoringBuilder_ == null) {
        monitoring_ = builderForValue.build();
      } else {
        monitoringBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00200000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public Builder mergeMonitoring(com.google.api.Monitoring value) {
      if (monitoringBuilder_ == null) {
        if (((bitField0_ & 0x00200000) != 0)
            && monitoring_ != null
            && monitoring_ != com.google.api.Monitoring.getDefaultInstance()) {
          getMonitoringBuilder().mergeFrom(value);
        } else {
          monitoring_ = value;
        }
      } else {
        monitoringBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00200000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public Builder clearMonitoring() {
      bitField0_ = (bitField0_ & ~0x00200000);
      monitoring_ = null;
      if (monitoringBuilder_ != null) {
        monitoringBuilder_.dispose();
        monitoringBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public com.google.api.Monitoring.Builder getMonitoringBuilder() {
      bitField0_ |= 0x00200000;
      onChanged();
      return getMonitoringFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    public com.google.api.MonitoringOrBuilder getMonitoringOrBuilder() {
      if (monitoringBuilder_ != null) {
        return monitoringBuilder_.getMessageOrBuilder();
      } else {
        return monitoring_ == null ? com.google.api.Monitoring.getDefaultInstance() : monitoring_;
      }
    }
    /**
     *
     *
     * <pre>
     * Monitoring configuration.
     * </pre>
     *
     * <code>.google.api.Monitoring monitoring = 28;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Monitoring,
            com.google.api.Monitoring.Builder,
            com.google.api.MonitoringOrBuilder>
        getMonitoringFieldBuilder() {
      if (monitoringBuilder_ == null) {
        monitoringBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Monitoring,
                com.google.api.Monitoring.Builder,
                com.google.api.MonitoringOrBuilder>(
                getMonitoring(), getParentForChildren(), isClean());
        monitoring_ = null;
      }
      return monitoringBuilder_;
    }

    private com.google.api.SystemParameters systemParameters_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.SystemParameters,
            com.google.api.SystemParameters.Builder,
            com.google.api.SystemParametersOrBuilder>
        systemParametersBuilder_;
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     *
     * @return Whether the systemParameters field is set.
     */
    public boolean hasSystemParameters() {
      return ((bitField0_ & 0x00400000) != 0);
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     *
     * @return The systemParameters.
     */
    public com.google.api.SystemParameters getSystemParameters() {
      if (systemParametersBuilder_ == null) {
        return systemParameters_ == null
            ? com.google.api.SystemParameters.getDefaultInstance()
            : systemParameters_;
      } else {
        return systemParametersBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public Builder setSystemParameters(com.google.api.SystemParameters value) {
      if (systemParametersBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        systemParameters_ = value;
      } else {
        systemParametersBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00400000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public Builder setSystemParameters(com.google.api.SystemParameters.Builder builderForValue) {
      if (systemParametersBuilder_ == null) {
        systemParameters_ = builderForValue.build();
      } else {
        systemParametersBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00400000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public Builder mergeSystemParameters(com.google.api.SystemParameters value) {
      if (systemParametersBuilder_ == null) {
        if (((bitField0_ & 0x00400000) != 0)
            && systemParameters_ != null
            && systemParameters_ != com.google.api.SystemParameters.getDefaultInstance()) {
          getSystemParametersBuilder().mergeFrom(value);
        } else {
          systemParameters_ = value;
        }
      } else {
        systemParametersBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00400000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public Builder clearSystemParameters() {
      bitField0_ = (bitField0_ & ~0x00400000);
      systemParameters_ = null;
      if (systemParametersBuilder_ != null) {
        systemParametersBuilder_.dispose();
        systemParametersBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public com.google.api.SystemParameters.Builder getSystemParametersBuilder() {
      bitField0_ |= 0x00400000;
      onChanged();
      return getSystemParametersFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    public com.google.api.SystemParametersOrBuilder getSystemParametersOrBuilder() {
      if (systemParametersBuilder_ != null) {
        return systemParametersBuilder_.getMessageOrBuilder();
      } else {
        return systemParameters_ == null
            ? com.google.api.SystemParameters.getDefaultInstance()
            : systemParameters_;
      }
    }
    /**
     *
     *
     * <pre>
     * System parameter configuration.
     * </pre>
     *
     * <code>.google.api.SystemParameters system_parameters = 29;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.SystemParameters,
            com.google.api.SystemParameters.Builder,
            com.google.api.SystemParametersOrBuilder>
        getSystemParametersFieldBuilder() {
      if (systemParametersBuilder_ == null) {
        systemParametersBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.SystemParameters,
                com.google.api.SystemParameters.Builder,
                com.google.api.SystemParametersOrBuilder>(
                getSystemParameters(), getParentForChildren(), isClean());
        systemParameters_ = null;
      }
      return systemParametersBuilder_;
    }

    private com.google.api.SourceInfo sourceInfo_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.SourceInfo,
            com.google.api.SourceInfo.Builder,
            com.google.api.SourceInfoOrBuilder>
        sourceInfoBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     *
     * @return Whether the sourceInfo field is set.
     */
    public boolean hasSourceInfo() {
      return ((bitField0_ & 0x00800000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     *
     * @return The sourceInfo.
     */
    public com.google.api.SourceInfo getSourceInfo() {
      if (sourceInfoBuilder_ == null) {
        return sourceInfo_ == null ? com.google.api.SourceInfo.getDefaultInstance() : sourceInfo_;
      } else {
        return sourceInfoBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public Builder setSourceInfo(com.google.api.SourceInfo value) {
      if (sourceInfoBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        sourceInfo_ = value;
      } else {
        sourceInfoBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00800000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public Builder setSourceInfo(com.google.api.SourceInfo.Builder builderForValue) {
      if (sourceInfoBuilder_ == null) {
        sourceInfo_ = builderForValue.build();
      } else {
        sourceInfoBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00800000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public Builder mergeSourceInfo(com.google.api.SourceInfo value) {
      if (sourceInfoBuilder_ == null) {
        if (((bitField0_ & 0x00800000) != 0)
            && sourceInfo_ != null
            && sourceInfo_ != com.google.api.SourceInfo.getDefaultInstance()) {
          getSourceInfoBuilder().mergeFrom(value);
        } else {
          sourceInfo_ = value;
        }
      } else {
        sourceInfoBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00800000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public Builder clearSourceInfo() {
      bitField0_ = (bitField0_ & ~0x00800000);
      sourceInfo_ = null;
      if (sourceInfoBuilder_ != null) {
        sourceInfoBuilder_.dispose();
        sourceInfoBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public com.google.api.SourceInfo.Builder getSourceInfoBuilder() {
      bitField0_ |= 0x00800000;
      onChanged();
      return getSourceInfoFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    public com.google.api.SourceInfoOrBuilder getSourceInfoOrBuilder() {
      if (sourceInfoBuilder_ != null) {
        return sourceInfoBuilder_.getMessageOrBuilder();
      } else {
        return sourceInfo_ == null ? com.google.api.SourceInfo.getDefaultInstance() : sourceInfo_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The source information for this configuration if available.
     * </pre>
     *
     * <code>.google.api.SourceInfo source_info = 37;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.SourceInfo,
            com.google.api.SourceInfo.Builder,
            com.google.api.SourceInfoOrBuilder>
        getSourceInfoFieldBuilder() {
      if (sourceInfoBuilder_ == null) {
        sourceInfoBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.SourceInfo,
                com.google.api.SourceInfo.Builder,
                com.google.api.SourceInfoOrBuilder>(
                getSourceInfo(), getParentForChildren(), isClean());
        sourceInfo_ = null;
      }
      return sourceInfoBuilder_;
    }

    private com.google.api.Publishing publishing_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Publishing,
            com.google.api.Publishing.Builder,
            com.google.api.PublishingOrBuilder>
        publishingBuilder_;
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     *
     * @return Whether the publishing field is set.
     */
    public boolean hasPublishing() {
      return ((bitField0_ & 0x01000000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     *
     * @return The publishing.
     */
    public com.google.api.Publishing getPublishing() {
      if (publishingBuilder_ == null) {
        return publishing_ == null ? com.google.api.Publishing.getDefaultInstance() : publishing_;
      } else {
        return publishingBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public Builder setPublishing(com.google.api.Publishing value) {
      if (publishingBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        publishing_ = value;
      } else {
        publishingBuilder_.setMessage(value);
      }
      bitField0_ |= 0x01000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public Builder setPublishing(com.google.api.Publishing.Builder builderForValue) {
      if (publishingBuilder_ == null) {
        publishing_ = builderForValue.build();
      } else {
        publishingBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x01000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public Builder mergePublishing(com.google.api.Publishing value) {
      if (publishingBuilder_ == null) {
        if (((bitField0_ & 0x01000000) != 0)
            && publishing_ != null
            && publishing_ != com.google.api.Publishing.getDefaultInstance()) {
          getPublishingBuilder().mergeFrom(value);
        } else {
          publishing_ = value;
        }
      } else {
        publishingBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x01000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public Builder clearPublishing() {
      bitField0_ = (bitField0_ & ~0x01000000);
      publishing_ = null;
      if (publishingBuilder_ != null) {
        publishingBuilder_.dispose();
        publishingBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public com.google.api.Publishing.Builder getPublishingBuilder() {
      bitField0_ |= 0x01000000;
      onChanged();
      return getPublishingFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    public com.google.api.PublishingOrBuilder getPublishingOrBuilder() {
      if (publishingBuilder_ != null) {
        return publishingBuilder_.getMessageOrBuilder();
      } else {
        return publishing_ == null ? com.google.api.Publishing.getDefaultInstance() : publishing_;
      }
    }
    /**
     *
     *
     * <pre>
     * Settings for [Google Cloud Client
     * libraries](https://cloud.google.com/apis/docs/cloud-client-libraries)
     * generated from APIs defined as protocol buffers.
     * </pre>
     *
     * <code>.google.api.Publishing publishing = 45;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.Publishing,
            com.google.api.Publishing.Builder,
            com.google.api.PublishingOrBuilder>
        getPublishingFieldBuilder() {
      if (publishingBuilder_ == null) {
        publishingBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.api.Publishing,
                com.google.api.Publishing.Builder,
                com.google.api.PublishingOrBuilder>(
                getPublishing(), getParentForChildren(), isClean());
        publishing_ = null;
      }
      return publishingBuilder_;
    }

    private com.google.protobuf.UInt32Value configVersion_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.UInt32Value,
            com.google.protobuf.UInt32Value.Builder,
            com.google.protobuf.UInt32ValueOrBuilder>
        configVersionBuilder_;
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     *
     * @return Whether the configVersion field is set.
     */
    public boolean hasConfigVersion() {
      return ((bitField0_ & 0x02000000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     *
     * @return The configVersion.
     */
    public com.google.protobuf.UInt32Value getConfigVersion() {
      if (configVersionBuilder_ == null) {
        return configVersion_ == null
            ? com.google.protobuf.UInt32Value.getDefaultInstance()
            : configVersion_;
      } else {
        return configVersionBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public Builder setConfigVersion(com.google.protobuf.UInt32Value value) {
      if (configVersionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        configVersion_ = value;
      } else {
        configVersionBuilder_.setMessage(value);
      }
      bitField0_ |= 0x02000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public Builder setConfigVersion(com.google.protobuf.UInt32Value.Builder builderForValue) {
      if (configVersionBuilder_ == null) {
        configVersion_ = builderForValue.build();
      } else {
        configVersionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x02000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public Builder mergeConfigVersion(com.google.protobuf.UInt32Value value) {
      if (configVersionBuilder_ == null) {
        if (((bitField0_ & 0x02000000) != 0)
            && configVersion_ != null
            && configVersion_ != com.google.protobuf.UInt32Value.getDefaultInstance()) {
          getConfigVersionBuilder().mergeFrom(value);
        } else {
          configVersion_ = value;
        }
      } else {
        configVersionBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x02000000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public Builder clearConfigVersion() {
      bitField0_ = (bitField0_ & ~0x02000000);
      configVersion_ = null;
      if (configVersionBuilder_ != null) {
        configVersionBuilder_.dispose();
        configVersionBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public com.google.protobuf.UInt32Value.Builder getConfigVersionBuilder() {
      bitField0_ |= 0x02000000;
      onChanged();
      return getConfigVersionFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    public com.google.protobuf.UInt32ValueOrBuilder getConfigVersionOrBuilder() {
      if (configVersionBuilder_ != null) {
        return configVersionBuilder_.getMessageOrBuilder();
      } else {
        return configVersion_ == null
            ? com.google.protobuf.UInt32Value.getDefaultInstance()
            : configVersion_;
      }
    }
    /**
     *
     *
     * <pre>
     * Obsolete. Do not use.
     * This field has no semantic meaning. The service config compiler always
     * sets this field to `3`.
     * </pre>
     *
     * <code>.google.protobuf.UInt32Value config_version = 20;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.UInt32Value,
            com.google.protobuf.UInt32Value.Builder,
            com.google.protobuf.UInt32ValueOrBuilder>
        getConfigVersionFieldBuilder() {
      if (configVersionBuilder_ == null) {
        configVersionBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.UInt32Value,
                com.google.protobuf.UInt32Value.Builder,
                com.google.protobuf.UInt32ValueOrBuilder>(
                getConfigVersion(), getParentForChildren(), isClean());
        configVersion_ = null;
      }
      return configVersionBuilder_;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.api.Service)
  }

  // @@protoc_insertion_point(class_scope:google.api.Service)
  private static final com.google.api.Service DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.api.Service();
  }

  public static com.google.api.Service getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<Service> PARSER =
      new com.google.protobuf.AbstractParser<Service>() {
        @java.lang.Override
        public Service parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

  public static com.google.protobuf.Parser<Service> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<Service> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.api.Service getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}