/*
 * 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/analytics/admin/v1alpha/resources.proto

package com.google.analytics.admin.v1alpha;

/**
 *
 *
 * <pre>
 * A description of a change to a single Google Analytics resource.
 * </pre>
 *
 * Protobuf type {@code google.analytics.admin.v1alpha.ChangeHistoryChange}
 */
public final class ChangeHistoryChange extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.analytics.admin.v1alpha.ChangeHistoryChange)
    ChangeHistoryChangeOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use ChangeHistoryChange.newBuilder() to construct.
  private ChangeHistoryChange(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private ChangeHistoryChange() {
    resource_ = "";
    action_ = 0;
  }

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

  @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.analytics.admin.v1alpha.ResourcesProto
        .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.analytics.admin.v1alpha.ResourcesProto
        .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.class,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.Builder.class);
  }

  public interface ChangeHistoryResourceOrBuilder
      extends
      // @@protoc_insertion_point(interface_extends:google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)
      com.google.protobuf.MessageOrBuilder {

    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     *
     * @return Whether the account field is set.
     */
    boolean hasAccount();
    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     *
     * @return The account.
     */
    com.google.analytics.admin.v1alpha.Account getAccount();
    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     */
    com.google.analytics.admin.v1alpha.AccountOrBuilder getAccountOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     *
     * @return Whether the property field is set.
     */
    boolean hasProperty();
    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     *
     * @return The property.
     */
    com.google.analytics.admin.v1alpha.Property getProperty();
    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     */
    com.google.analytics.admin.v1alpha.PropertyOrBuilder getPropertyOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     *
     * @return Whether the firebaseLink field is set.
     */
    boolean hasFirebaseLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     *
     * @return The firebaseLink.
     */
    com.google.analytics.admin.v1alpha.FirebaseLink getFirebaseLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     */
    com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder getFirebaseLinkOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     *
     * @return Whether the googleAdsLink field is set.
     */
    boolean hasGoogleAdsLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     *
     * @return The googleAdsLink.
     */
    com.google.analytics.admin.v1alpha.GoogleAdsLink getGoogleAdsLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     */
    com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder getGoogleAdsLinkOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     *
     * @return Whether the googleSignalsSettings field is set.
     */
    boolean hasGoogleSignalsSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     *
     * @return The googleSignalsSettings.
     */
    com.google.analytics.admin.v1alpha.GoogleSignalsSettings getGoogleSignalsSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     */
    com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder
        getGoogleSignalsSettingsOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     *
     * @return Whether the displayVideo360AdvertiserLink field is set.
     */
    boolean hasDisplayVideo360AdvertiserLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     *
     * @return The displayVideo360AdvertiserLink.
     */
    com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
        getDisplayVideo360AdvertiserLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     */
    com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder
        getDisplayVideo360AdvertiserLinkOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     *
     * @return Whether the displayVideo360AdvertiserLinkProposal field is set.
     */
    boolean hasDisplayVideo360AdvertiserLinkProposal();
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     *
     * @return The displayVideo360AdvertiserLinkProposal.
     */
    com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
        getDisplayVideo360AdvertiserLinkProposal();
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     */
    com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposalOrBuilder
        getDisplayVideo360AdvertiserLinkProposalOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     *
     * @return Whether the conversionEvent field is set.
     */
    boolean hasConversionEvent();
    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     *
     * @return The conversionEvent.
     */
    com.google.analytics.admin.v1alpha.ConversionEvent getConversionEvent();
    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     */
    com.google.analytics.admin.v1alpha.ConversionEventOrBuilder getConversionEventOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     *
     * @return Whether the measurementProtocolSecret field is set.
     */
    boolean hasMeasurementProtocolSecret();
    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     *
     * @return The measurementProtocolSecret.
     */
    com.google.analytics.admin.v1alpha.MeasurementProtocolSecret getMeasurementProtocolSecret();
    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     */
    com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder
        getMeasurementProtocolSecretOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     *
     * @return Whether the customDimension field is set.
     */
    boolean hasCustomDimension();
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     *
     * @return The customDimension.
     */
    com.google.analytics.admin.v1alpha.CustomDimension getCustomDimension();
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     */
    com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder getCustomDimensionOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     *
     * @return Whether the customMetric field is set.
     */
    boolean hasCustomMetric();
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     *
     * @return The customMetric.
     */
    com.google.analytics.admin.v1alpha.CustomMetric getCustomMetric();
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     */
    com.google.analytics.admin.v1alpha.CustomMetricOrBuilder getCustomMetricOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     *
     * @return Whether the dataRetentionSettings field is set.
     */
    boolean hasDataRetentionSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     *
     * @return The dataRetentionSettings.
     */
    com.google.analytics.admin.v1alpha.DataRetentionSettings getDataRetentionSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     */
    com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder
        getDataRetentionSettingsOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     *
     * @return Whether the searchAds360Link field is set.
     */
    boolean hasSearchAds360Link();
    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     *
     * @return The searchAds360Link.
     */
    com.google.analytics.admin.v1alpha.SearchAds360Link getSearchAds360Link();
    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     */
    com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder getSearchAds360LinkOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     *
     * @return Whether the dataStream field is set.
     */
    boolean hasDataStream();
    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     *
     * @return The dataStream.
     */
    com.google.analytics.admin.v1alpha.DataStream getDataStream();
    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     */
    com.google.analytics.admin.v1alpha.DataStreamOrBuilder getDataStreamOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     *
     * @return Whether the attributionSettings field is set.
     */
    boolean hasAttributionSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     *
     * @return The attributionSettings.
     */
    com.google.analytics.admin.v1alpha.AttributionSettings getAttributionSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     */
    com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder
        getAttributionSettingsOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     *
     * @return Whether the expandedDataSet field is set.
     */
    boolean hasExpandedDataSet();
    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     *
     * @return The expandedDataSet.
     */
    com.google.analytics.admin.v1alpha.ExpandedDataSet getExpandedDataSet();
    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     */
    com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder getExpandedDataSetOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     *
     * @return Whether the channelGroup field is set.
     */
    boolean hasChannelGroup();
    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     *
     * @return The channelGroup.
     */
    com.google.analytics.admin.v1alpha.ChannelGroup getChannelGroup();
    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     */
    com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder getChannelGroupOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     *
     * @return Whether the bigqueryLink field is set.
     */
    boolean hasBigqueryLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     *
     * @return The bigqueryLink.
     */
    com.google.analytics.admin.v1alpha.BigQueryLink getBigqueryLink();
    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     */
    com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder getBigqueryLinkOrBuilder();

    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     *
     * @return Whether the enhancedMeasurementSettings field is set.
     */
    boolean hasEnhancedMeasurementSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     *
     * @return The enhancedMeasurementSettings.
     */
    com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings getEnhancedMeasurementSettings();
    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     */
    com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder
        getEnhancedMeasurementSettingsOrBuilder();

    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.ResourceCase
        getResourceCase();
  }
  /**
   *
   *
   * <pre>
   * A snapshot of a resource as before or after the result of a change in
   * change history.
   * </pre>
   *
   * Protobuf type {@code google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource}
   */
  public static final class ChangeHistoryResource extends com.google.protobuf.GeneratedMessageV3
      implements
      // @@protoc_insertion_point(message_implements:google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)
      ChangeHistoryResourceOrBuilder {
    private static final long serialVersionUID = 0L;
    // Use ChangeHistoryResource.newBuilder() to construct.
    private ChangeHistoryResource(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }

    private ChangeHistoryResource() {}

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

    @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.analytics.admin.v1alpha.ResourcesProto
          .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_ChangeHistoryResource_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.analytics.admin.v1alpha.ResourcesProto
          .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_ChangeHistoryResource_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.class,
              com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
                  .class);
    }

    private int resourceCase_ = 0;
    private java.lang.Object resource_;

    public enum ResourceCase
        implements
            com.google.protobuf.Internal.EnumLite,
            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
      ACCOUNT(1),
      PROPERTY(2),
      FIREBASE_LINK(6),
      GOOGLE_ADS_LINK(7),
      GOOGLE_SIGNALS_SETTINGS(8),
      DISPLAY_VIDEO_360_ADVERTISER_LINK(9),
      DISPLAY_VIDEO_360_ADVERTISER_LINK_PROPOSAL(10),
      CONVERSION_EVENT(11),
      MEASUREMENT_PROTOCOL_SECRET(12),
      CUSTOM_DIMENSION(13),
      CUSTOM_METRIC(14),
      DATA_RETENTION_SETTINGS(15),
      SEARCH_ADS_360_LINK(16),
      DATA_STREAM(18),
      ATTRIBUTION_SETTINGS(20),
      EXPANDED_DATA_SET(21),
      CHANNEL_GROUP(22),
      BIGQUERY_LINK(23),
      ENHANCED_MEASUREMENT_SETTINGS(24),
      RESOURCE_NOT_SET(0);
      private final int value;

      private ResourceCase(int value) {
        this.value = value;
      }
      /**
       * @param value The number of the enum to look for.
       * @return The enum associated with the given number.
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static ResourceCase valueOf(int value) {
        return forNumber(value);
      }

      public static ResourceCase forNumber(int value) {
        switch (value) {
          case 1:
            return ACCOUNT;
          case 2:
            return PROPERTY;
          case 6:
            return FIREBASE_LINK;
          case 7:
            return GOOGLE_ADS_LINK;
          case 8:
            return GOOGLE_SIGNALS_SETTINGS;
          case 9:
            return DISPLAY_VIDEO_360_ADVERTISER_LINK;
          case 10:
            return DISPLAY_VIDEO_360_ADVERTISER_LINK_PROPOSAL;
          case 11:
            return CONVERSION_EVENT;
          case 12:
            return MEASUREMENT_PROTOCOL_SECRET;
          case 13:
            return CUSTOM_DIMENSION;
          case 14:
            return CUSTOM_METRIC;
          case 15:
            return DATA_RETENTION_SETTINGS;
          case 16:
            return SEARCH_ADS_360_LINK;
          case 18:
            return DATA_STREAM;
          case 20:
            return ATTRIBUTION_SETTINGS;
          case 21:
            return EXPANDED_DATA_SET;
          case 22:
            return CHANNEL_GROUP;
          case 23:
            return BIGQUERY_LINK;
          case 24:
            return ENHANCED_MEASUREMENT_SETTINGS;
          case 0:
            return RESOURCE_NOT_SET;
          default:
            return null;
        }
      }

      public int getNumber() {
        return this.value;
      }
    };

    public ResourceCase getResourceCase() {
      return ResourceCase.forNumber(resourceCase_);
    }

    public static final int ACCOUNT_FIELD_NUMBER = 1;
    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     *
     * @return Whether the account field is set.
     */
    @java.lang.Override
    public boolean hasAccount() {
      return resourceCase_ == 1;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     *
     * @return The account.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.Account getAccount() {
      if (resourceCase_ == 1) {
        return (com.google.analytics.admin.v1alpha.Account) resource_;
      }
      return com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of an Account resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.AccountOrBuilder getAccountOrBuilder() {
      if (resourceCase_ == 1) {
        return (com.google.analytics.admin.v1alpha.Account) resource_;
      }
      return com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
    }

    public static final int PROPERTY_FIELD_NUMBER = 2;
    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     *
     * @return Whether the property field is set.
     */
    @java.lang.Override
    public boolean hasProperty() {
      return resourceCase_ == 2;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     *
     * @return The property.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.Property getProperty() {
      if (resourceCase_ == 2) {
        return (com.google.analytics.admin.v1alpha.Property) resource_;
      }
      return com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a Property resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.PropertyOrBuilder getPropertyOrBuilder() {
      if (resourceCase_ == 2) {
        return (com.google.analytics.admin.v1alpha.Property) resource_;
      }
      return com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
    }

    public static final int FIREBASE_LINK_FIELD_NUMBER = 6;
    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     *
     * @return Whether the firebaseLink field is set.
     */
    @java.lang.Override
    public boolean hasFirebaseLink() {
      return resourceCase_ == 6;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     *
     * @return The firebaseLink.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.FirebaseLink getFirebaseLink() {
      if (resourceCase_ == 6) {
        return (com.google.analytics.admin.v1alpha.FirebaseLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a FirebaseLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder getFirebaseLinkOrBuilder() {
      if (resourceCase_ == 6) {
        return (com.google.analytics.admin.v1alpha.FirebaseLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
    }

    public static final int GOOGLE_ADS_LINK_FIELD_NUMBER = 7;
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     *
     * @return Whether the googleAdsLink field is set.
     */
    @java.lang.Override
    public boolean hasGoogleAdsLink() {
      return resourceCase_ == 7;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     *
     * @return The googleAdsLink.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.GoogleAdsLink getGoogleAdsLink() {
      if (resourceCase_ == 7) {
        return (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleAdsLink resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder getGoogleAdsLinkOrBuilder() {
      if (resourceCase_ == 7) {
        return (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
    }

    public static final int GOOGLE_SIGNALS_SETTINGS_FIELD_NUMBER = 8;
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     *
     * @return Whether the googleSignalsSettings field is set.
     */
    @java.lang.Override
    public boolean hasGoogleSignalsSettings() {
      return resourceCase_ == 8;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     *
     * @return The googleSignalsSettings.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.GoogleSignalsSettings getGoogleSignalsSettings() {
      if (resourceCase_ == 8) {
        return (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a GoogleSignalsSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder
        getGoogleSignalsSettingsOrBuilder() {
      if (resourceCase_ == 8) {
        return (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
    }

    public static final int DISPLAY_VIDEO_360_ADVERTISER_LINK_FIELD_NUMBER = 9;
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     *
     * @return Whether the displayVideo360AdvertiserLink field is set.
     */
    @java.lang.Override
    public boolean hasDisplayVideo360AdvertiserLink() {
      return resourceCase_ == 9;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     *
     * @return The displayVideo360AdvertiserLink.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
        getDisplayVideo360AdvertiserLink() {
      if (resourceCase_ == 9) {
        return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLink resource in change
     * history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder
        getDisplayVideo360AdvertiserLinkOrBuilder() {
      if (resourceCase_ == 9) {
        return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.getDefaultInstance();
    }

    public static final int DISPLAY_VIDEO_360_ADVERTISER_LINK_PROPOSAL_FIELD_NUMBER = 10;
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     *
     * @return Whether the displayVideo360AdvertiserLinkProposal field is set.
     */
    @java.lang.Override
    public boolean hasDisplayVideo360AdvertiserLinkProposal() {
      return resourceCase_ == 10;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     *
     * @return The displayVideo360AdvertiserLinkProposal.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
        getDisplayVideo360AdvertiserLinkProposal() {
      if (resourceCase_ == 10) {
        return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal) resource_;
      }
      return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
          .getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
     * change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposalOrBuilder
        getDisplayVideo360AdvertiserLinkProposalOrBuilder() {
      if (resourceCase_ == 10) {
        return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal) resource_;
      }
      return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
          .getDefaultInstance();
    }

    public static final int CONVERSION_EVENT_FIELD_NUMBER = 11;
    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     *
     * @return Whether the conversionEvent field is set.
     */
    @java.lang.Override
    public boolean hasConversionEvent() {
      return resourceCase_ == 11;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     *
     * @return The conversionEvent.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ConversionEvent getConversionEvent() {
      if (resourceCase_ == 11) {
        return (com.google.analytics.admin.v1alpha.ConversionEvent) resource_;
      }
      return com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a ConversionEvent resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ConversionEventOrBuilder
        getConversionEventOrBuilder() {
      if (resourceCase_ == 11) {
        return (com.google.analytics.admin.v1alpha.ConversionEvent) resource_;
      }
      return com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
    }

    public static final int MEASUREMENT_PROTOCOL_SECRET_FIELD_NUMBER = 12;
    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     *
     * @return Whether the measurementProtocolSecret field is set.
     */
    @java.lang.Override
    public boolean hasMeasurementProtocolSecret() {
      return resourceCase_ == 12;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     *
     * @return The measurementProtocolSecret.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.MeasurementProtocolSecret
        getMeasurementProtocolSecret() {
      if (resourceCase_ == 12) {
        return (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_;
      }
      return com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a MeasurementProtocolSecret resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder
        getMeasurementProtocolSecretOrBuilder() {
      if (resourceCase_ == 12) {
        return (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_;
      }
      return com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
    }

    public static final int CUSTOM_DIMENSION_FIELD_NUMBER = 13;
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     *
     * @return Whether the customDimension field is set.
     */
    @java.lang.Override
    public boolean hasCustomDimension() {
      return resourceCase_ == 13;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     *
     * @return The customDimension.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.CustomDimension getCustomDimension() {
      if (resourceCase_ == 13) {
        return (com.google.analytics.admin.v1alpha.CustomDimension) resource_;
      }
      return com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomDimension resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder
        getCustomDimensionOrBuilder() {
      if (resourceCase_ == 13) {
        return (com.google.analytics.admin.v1alpha.CustomDimension) resource_;
      }
      return com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
    }

    public static final int CUSTOM_METRIC_FIELD_NUMBER = 14;
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     *
     * @return Whether the customMetric field is set.
     */
    @java.lang.Override
    public boolean hasCustomMetric() {
      return resourceCase_ == 14;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     *
     * @return The customMetric.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.CustomMetric getCustomMetric() {
      if (resourceCase_ == 14) {
        return (com.google.analytics.admin.v1alpha.CustomMetric) resource_;
      }
      return com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a CustomMetric resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.CustomMetricOrBuilder getCustomMetricOrBuilder() {
      if (resourceCase_ == 14) {
        return (com.google.analytics.admin.v1alpha.CustomMetric) resource_;
      }
      return com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
    }

    public static final int DATA_RETENTION_SETTINGS_FIELD_NUMBER = 15;
    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     *
     * @return Whether the dataRetentionSettings field is set.
     */
    @java.lang.Override
    public boolean hasDataRetentionSettings() {
      return resourceCase_ == 15;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     *
     * @return The dataRetentionSettings.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DataRetentionSettings getDataRetentionSettings() {
      if (resourceCase_ == 15) {
        return (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a data retention settings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder
        getDataRetentionSettingsOrBuilder() {
      if (resourceCase_ == 15) {
        return (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
    }

    public static final int SEARCH_ADS_360_LINK_FIELD_NUMBER = 16;
    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     *
     * @return Whether the searchAds360Link field is set.
     */
    @java.lang.Override
    public boolean hasSearchAds360Link() {
      return resourceCase_ == 16;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     *
     * @return The searchAds360Link.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.SearchAds360Link getSearchAds360Link() {
      if (resourceCase_ == 16) {
        return (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_;
      }
      return com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a SearchAds360Link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder
        getSearchAds360LinkOrBuilder() {
      if (resourceCase_ == 16) {
        return (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_;
      }
      return com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
    }

    public static final int DATA_STREAM_FIELD_NUMBER = 18;
    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     *
     * @return Whether the dataStream field is set.
     */
    @java.lang.Override
    public boolean hasDataStream() {
      return resourceCase_ == 18;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     *
     * @return The dataStream.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DataStream getDataStream() {
      if (resourceCase_ == 18) {
        return (com.google.analytics.admin.v1alpha.DataStream) resource_;
      }
      return com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a DataStream resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.DataStreamOrBuilder getDataStreamOrBuilder() {
      if (resourceCase_ == 18) {
        return (com.google.analytics.admin.v1alpha.DataStream) resource_;
      }
      return com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
    }

    public static final int ATTRIBUTION_SETTINGS_FIELD_NUMBER = 20;
    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     *
     * @return Whether the attributionSettings field is set.
     */
    @java.lang.Override
    public boolean hasAttributionSettings() {
      return resourceCase_ == 20;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     *
     * @return The attributionSettings.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.AttributionSettings getAttributionSettings() {
      if (resourceCase_ == 20) {
        return (com.google.analytics.admin.v1alpha.AttributionSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of AttributionSettings resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder
        getAttributionSettingsOrBuilder() {
      if (resourceCase_ == 20) {
        return (com.google.analytics.admin.v1alpha.AttributionSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
    }

    public static final int EXPANDED_DATA_SET_FIELD_NUMBER = 21;
    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     *
     * @return Whether the expandedDataSet field is set.
     */
    @java.lang.Override
    public boolean hasExpandedDataSet() {
      return resourceCase_ == 21;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     *
     * @return The expandedDataSet.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ExpandedDataSet getExpandedDataSet() {
      if (resourceCase_ == 21) {
        return (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_;
      }
      return com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of an ExpandedDataSet resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder
        getExpandedDataSetOrBuilder() {
      if (resourceCase_ == 21) {
        return (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_;
      }
      return com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
    }

    public static final int CHANNEL_GROUP_FIELD_NUMBER = 22;
    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     *
     * @return Whether the channelGroup field is set.
     */
    @java.lang.Override
    public boolean hasChannelGroup() {
      return resourceCase_ == 22;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     *
     * @return The channelGroup.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChannelGroup getChannelGroup() {
      if (resourceCase_ == 22) {
        return (com.google.analytics.admin.v1alpha.ChannelGroup) resource_;
      }
      return com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a ChannelGroup resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder getChannelGroupOrBuilder() {
      if (resourceCase_ == 22) {
        return (com.google.analytics.admin.v1alpha.ChannelGroup) resource_;
      }
      return com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
    }

    public static final int BIGQUERY_LINK_FIELD_NUMBER = 23;
    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     *
     * @return Whether the bigqueryLink field is set.
     */
    @java.lang.Override
    public boolean hasBigqueryLink() {
      return resourceCase_ == 23;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     *
     * @return The bigqueryLink.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.BigQueryLink getBigqueryLink() {
      if (resourceCase_ == 23) {
        return (com.google.analytics.admin.v1alpha.BigQueryLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a BigQuery link resource in change history.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder getBigqueryLinkOrBuilder() {
      if (resourceCase_ == 23) {
        return (com.google.analytics.admin.v1alpha.BigQueryLink) resource_;
      }
      return com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
    }

    public static final int ENHANCED_MEASUREMENT_SETTINGS_FIELD_NUMBER = 24;
    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     *
     * @return Whether the enhancedMeasurementSettings field is set.
     */
    @java.lang.Override
    public boolean hasEnhancedMeasurementSettings() {
      return resourceCase_ == 24;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     *
     * @return The enhancedMeasurementSettings.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
        getEnhancedMeasurementSettings() {
      if (resourceCase_ == 24) {
        return (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.getDefaultInstance();
    }
    /**
     *
     *
     * <pre>
     * A snapshot of EnhancedMeasurementSettings resource in change history.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
     * </code>
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder
        getEnhancedMeasurementSettingsOrBuilder() {
      if (resourceCase_ == 24) {
        return (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_;
      }
      return com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.getDefaultInstance();
    }

    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 (resourceCase_ == 1) {
        output.writeMessage(1, (com.google.analytics.admin.v1alpha.Account) resource_);
      }
      if (resourceCase_ == 2) {
        output.writeMessage(2, (com.google.analytics.admin.v1alpha.Property) resource_);
      }
      if (resourceCase_ == 6) {
        output.writeMessage(6, (com.google.analytics.admin.v1alpha.FirebaseLink) resource_);
      }
      if (resourceCase_ == 7) {
        output.writeMessage(7, (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_);
      }
      if (resourceCase_ == 8) {
        output.writeMessage(
            8, (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_);
      }
      if (resourceCase_ == 9) {
        output.writeMessage(
            9, (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_);
      }
      if (resourceCase_ == 10) {
        output.writeMessage(
            10,
            (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal) resource_);
      }
      if (resourceCase_ == 11) {
        output.writeMessage(11, (com.google.analytics.admin.v1alpha.ConversionEvent) resource_);
      }
      if (resourceCase_ == 12) {
        output.writeMessage(
            12, (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_);
      }
      if (resourceCase_ == 13) {
        output.writeMessage(13, (com.google.analytics.admin.v1alpha.CustomDimension) resource_);
      }
      if (resourceCase_ == 14) {
        output.writeMessage(14, (com.google.analytics.admin.v1alpha.CustomMetric) resource_);
      }
      if (resourceCase_ == 15) {
        output.writeMessage(
            15, (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_);
      }
      if (resourceCase_ == 16) {
        output.writeMessage(16, (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_);
      }
      if (resourceCase_ == 18) {
        output.writeMessage(18, (com.google.analytics.admin.v1alpha.DataStream) resource_);
      }
      if (resourceCase_ == 20) {
        output.writeMessage(20, (com.google.analytics.admin.v1alpha.AttributionSettings) resource_);
      }
      if (resourceCase_ == 21) {
        output.writeMessage(21, (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_);
      }
      if (resourceCase_ == 22) {
        output.writeMessage(22, (com.google.analytics.admin.v1alpha.ChannelGroup) resource_);
      }
      if (resourceCase_ == 23) {
        output.writeMessage(23, (com.google.analytics.admin.v1alpha.BigQueryLink) resource_);
      }
      if (resourceCase_ == 24) {
        output.writeMessage(
            24, (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_);
      }
      getUnknownFields().writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (resourceCase_ == 1) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                1, (com.google.analytics.admin.v1alpha.Account) resource_);
      }
      if (resourceCase_ == 2) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                2, (com.google.analytics.admin.v1alpha.Property) resource_);
      }
      if (resourceCase_ == 6) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                6, (com.google.analytics.admin.v1alpha.FirebaseLink) resource_);
      }
      if (resourceCase_ == 7) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                7, (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_);
      }
      if (resourceCase_ == 8) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                8, (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_);
      }
      if (resourceCase_ == 9) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                9, (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_);
      }
      if (resourceCase_ == 10) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                10,
                (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal)
                    resource_);
      }
      if (resourceCase_ == 11) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                11, (com.google.analytics.admin.v1alpha.ConversionEvent) resource_);
      }
      if (resourceCase_ == 12) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                12, (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_);
      }
      if (resourceCase_ == 13) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                13, (com.google.analytics.admin.v1alpha.CustomDimension) resource_);
      }
      if (resourceCase_ == 14) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                14, (com.google.analytics.admin.v1alpha.CustomMetric) resource_);
      }
      if (resourceCase_ == 15) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                15, (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_);
      }
      if (resourceCase_ == 16) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                16, (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_);
      }
      if (resourceCase_ == 18) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                18, (com.google.analytics.admin.v1alpha.DataStream) resource_);
      }
      if (resourceCase_ == 20) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                20, (com.google.analytics.admin.v1alpha.AttributionSettings) resource_);
      }
      if (resourceCase_ == 21) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                21, (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_);
      }
      if (resourceCase_ == 22) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                22, (com.google.analytics.admin.v1alpha.ChannelGroup) resource_);
      }
      if (resourceCase_ == 23) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                23, (com.google.analytics.admin.v1alpha.BigQueryLink) resource_);
      }
      if (resourceCase_ == 24) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                24, (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
        return true;
      }
      if (!(obj
          instanceof
          com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)) {
        return super.equals(obj);
      }
      com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource other =
          (com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource) obj;

      if (!getResourceCase().equals(other.getResourceCase())) return false;
      switch (resourceCase_) {
        case 1:
          if (!getAccount().equals(other.getAccount())) return false;
          break;
        case 2:
          if (!getProperty().equals(other.getProperty())) return false;
          break;
        case 6:
          if (!getFirebaseLink().equals(other.getFirebaseLink())) return false;
          break;
        case 7:
          if (!getGoogleAdsLink().equals(other.getGoogleAdsLink())) return false;
          break;
        case 8:
          if (!getGoogleSignalsSettings().equals(other.getGoogleSignalsSettings())) return false;
          break;
        case 9:
          if (!getDisplayVideo360AdvertiserLink().equals(other.getDisplayVideo360AdvertiserLink()))
            return false;
          break;
        case 10:
          if (!getDisplayVideo360AdvertiserLinkProposal()
              .equals(other.getDisplayVideo360AdvertiserLinkProposal())) return false;
          break;
        case 11:
          if (!getConversionEvent().equals(other.getConversionEvent())) return false;
          break;
        case 12:
          if (!getMeasurementProtocolSecret().equals(other.getMeasurementProtocolSecret()))
            return false;
          break;
        case 13:
          if (!getCustomDimension().equals(other.getCustomDimension())) return false;
          break;
        case 14:
          if (!getCustomMetric().equals(other.getCustomMetric())) return false;
          break;
        case 15:
          if (!getDataRetentionSettings().equals(other.getDataRetentionSettings())) return false;
          break;
        case 16:
          if (!getSearchAds360Link().equals(other.getSearchAds360Link())) return false;
          break;
        case 18:
          if (!getDataStream().equals(other.getDataStream())) return false;
          break;
        case 20:
          if (!getAttributionSettings().equals(other.getAttributionSettings())) return false;
          break;
        case 21:
          if (!getExpandedDataSet().equals(other.getExpandedDataSet())) return false;
          break;
        case 22:
          if (!getChannelGroup().equals(other.getChannelGroup())) return false;
          break;
        case 23:
          if (!getBigqueryLink().equals(other.getBigqueryLink())) return false;
          break;
        case 24:
          if (!getEnhancedMeasurementSettings().equals(other.getEnhancedMeasurementSettings()))
            return false;
          break;
        case 0:
        default:
      }
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      switch (resourceCase_) {
        case 1:
          hash = (37 * hash) + ACCOUNT_FIELD_NUMBER;
          hash = (53 * hash) + getAccount().hashCode();
          break;
        case 2:
          hash = (37 * hash) + PROPERTY_FIELD_NUMBER;
          hash = (53 * hash) + getProperty().hashCode();
          break;
        case 6:
          hash = (37 * hash) + FIREBASE_LINK_FIELD_NUMBER;
          hash = (53 * hash) + getFirebaseLink().hashCode();
          break;
        case 7:
          hash = (37 * hash) + GOOGLE_ADS_LINK_FIELD_NUMBER;
          hash = (53 * hash) + getGoogleAdsLink().hashCode();
          break;
        case 8:
          hash = (37 * hash) + GOOGLE_SIGNALS_SETTINGS_FIELD_NUMBER;
          hash = (53 * hash) + getGoogleSignalsSettings().hashCode();
          break;
        case 9:
          hash = (37 * hash) + DISPLAY_VIDEO_360_ADVERTISER_LINK_FIELD_NUMBER;
          hash = (53 * hash) + getDisplayVideo360AdvertiserLink().hashCode();
          break;
        case 10:
          hash = (37 * hash) + DISPLAY_VIDEO_360_ADVERTISER_LINK_PROPOSAL_FIELD_NUMBER;
          hash = (53 * hash) + getDisplayVideo360AdvertiserLinkProposal().hashCode();
          break;
        case 11:
          hash = (37 * hash) + CONVERSION_EVENT_FIELD_NUMBER;
          hash = (53 * hash) + getConversionEvent().hashCode();
          break;
        case 12:
          hash = (37 * hash) + MEASUREMENT_PROTOCOL_SECRET_FIELD_NUMBER;
          hash = (53 * hash) + getMeasurementProtocolSecret().hashCode();
          break;
        case 13:
          hash = (37 * hash) + CUSTOM_DIMENSION_FIELD_NUMBER;
          hash = (53 * hash) + getCustomDimension().hashCode();
          break;
        case 14:
          hash = (37 * hash) + CUSTOM_METRIC_FIELD_NUMBER;
          hash = (53 * hash) + getCustomMetric().hashCode();
          break;
        case 15:
          hash = (37 * hash) + DATA_RETENTION_SETTINGS_FIELD_NUMBER;
          hash = (53 * hash) + getDataRetentionSettings().hashCode();
          break;
        case 16:
          hash = (37 * hash) + SEARCH_ADS_360_LINK_FIELD_NUMBER;
          hash = (53 * hash) + getSearchAds360Link().hashCode();
          break;
        case 18:
          hash = (37 * hash) + DATA_STREAM_FIELD_NUMBER;
          hash = (53 * hash) + getDataStream().hashCode();
          break;
        case 20:
          hash = (37 * hash) + ATTRIBUTION_SETTINGS_FIELD_NUMBER;
          hash = (53 * hash) + getAttributionSettings().hashCode();
          break;
        case 21:
          hash = (37 * hash) + EXPANDED_DATA_SET_FIELD_NUMBER;
          hash = (53 * hash) + getExpandedDataSet().hashCode();
          break;
        case 22:
          hash = (37 * hash) + CHANNEL_GROUP_FIELD_NUMBER;
          hash = (53 * hash) + getChannelGroup().hashCode();
          break;
        case 23:
          hash = (37 * hash) + BIGQUERY_LINK_FIELD_NUMBER;
          hash = (53 * hash) + getBigqueryLink().hashCode();
          break;
        case 24:
          hash = (37 * hash) + ENHANCED_MEASUREMENT_SETTINGS_FIELD_NUMBER;
          hash = (53 * hash) + getEnhancedMeasurementSettings().hashCode();
          break;
        case 0:
        default:
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(java.nio.ByteBuffer data)
            throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(
            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(com.google.protobuf.ByteString data)
            throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(
            com.google.protobuf.ByteString data,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(java.io.InputStream input) throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(
            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
          PARSER, input, extensionRegistry);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseDelimitedFrom(
            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
          PARSER, input, extensionRegistry);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        parseFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
          PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() {
      return newBuilder();
    }

    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }

    public static Builder newBuilder(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }

    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     *
     *
     * <pre>
     * A snapshot of a resource as before or after the result of a change in
     * change history.
     * </pre>
     *
     * Protobuf type {@code
     * google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource}
     */
    public static final class Builder
        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
        implements
        // @@protoc_insertion_point(builder_implements:google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        return com.google.analytics.admin.v1alpha.ResourcesProto
            .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_ChangeHistoryResource_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return com.google.analytics.admin.v1alpha.ResourcesProto
            .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_ChangeHistoryResource_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.class,
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
                    .class);
      }

      // Construct using
      // com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.newBuilder()
      private Builder() {}

      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
      }

      @java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        if (accountBuilder_ != null) {
          accountBuilder_.clear();
        }
        if (propertyBuilder_ != null) {
          propertyBuilder_.clear();
        }
        if (firebaseLinkBuilder_ != null) {
          firebaseLinkBuilder_.clear();
        }
        if (googleAdsLinkBuilder_ != null) {
          googleAdsLinkBuilder_.clear();
        }
        if (googleSignalsSettingsBuilder_ != null) {
          googleSignalsSettingsBuilder_.clear();
        }
        if (displayVideo360AdvertiserLinkBuilder_ != null) {
          displayVideo360AdvertiserLinkBuilder_.clear();
        }
        if (displayVideo360AdvertiserLinkProposalBuilder_ != null) {
          displayVideo360AdvertiserLinkProposalBuilder_.clear();
        }
        if (conversionEventBuilder_ != null) {
          conversionEventBuilder_.clear();
        }
        if (measurementProtocolSecretBuilder_ != null) {
          measurementProtocolSecretBuilder_.clear();
        }
        if (customDimensionBuilder_ != null) {
          customDimensionBuilder_.clear();
        }
        if (customMetricBuilder_ != null) {
          customMetricBuilder_.clear();
        }
        if (dataRetentionSettingsBuilder_ != null) {
          dataRetentionSettingsBuilder_.clear();
        }
        if (searchAds360LinkBuilder_ != null) {
          searchAds360LinkBuilder_.clear();
        }
        if (dataStreamBuilder_ != null) {
          dataStreamBuilder_.clear();
        }
        if (attributionSettingsBuilder_ != null) {
          attributionSettingsBuilder_.clear();
        }
        if (expandedDataSetBuilder_ != null) {
          expandedDataSetBuilder_.clear();
        }
        if (channelGroupBuilder_ != null) {
          channelGroupBuilder_.clear();
        }
        if (bigqueryLinkBuilder_ != null) {
          bigqueryLinkBuilder_.clear();
        }
        if (enhancedMeasurementSettingsBuilder_ != null) {
          enhancedMeasurementSettingsBuilder_.clear();
        }
        resourceCase_ = 0;
        resource_ = null;
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
        return com.google.analytics.admin.v1alpha.ResourcesProto
            .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_ChangeHistoryResource_descriptor;
      }

      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
          getDefaultInstanceForType() {
        return com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
            .getDefaultInstance();
      }

      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource build() {
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource result =
            buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
          buildPartial() {
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource result =
            new com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource(this);
        if (bitField0_ != 0) {
          buildPartial0(result);
        }
        buildPartialOneofs(result);
        onBuilt();
        return result;
      }

      private void buildPartial0(
          com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource result) {
        int from_bitField0_ = bitField0_;
      }

      private void buildPartialOneofs(
          com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource result) {
        result.resourceCase_ = resourceCase_;
        result.resource_ = this.resource_;
        if (resourceCase_ == 1 && accountBuilder_ != null) {
          result.resource_ = accountBuilder_.build();
        }
        if (resourceCase_ == 2 && propertyBuilder_ != null) {
          result.resource_ = propertyBuilder_.build();
        }
        if (resourceCase_ == 6 && firebaseLinkBuilder_ != null) {
          result.resource_ = firebaseLinkBuilder_.build();
        }
        if (resourceCase_ == 7 && googleAdsLinkBuilder_ != null) {
          result.resource_ = googleAdsLinkBuilder_.build();
        }
        if (resourceCase_ == 8 && googleSignalsSettingsBuilder_ != null) {
          result.resource_ = googleSignalsSettingsBuilder_.build();
        }
        if (resourceCase_ == 9 && displayVideo360AdvertiserLinkBuilder_ != null) {
          result.resource_ = displayVideo360AdvertiserLinkBuilder_.build();
        }
        if (resourceCase_ == 10 && displayVideo360AdvertiserLinkProposalBuilder_ != null) {
          result.resource_ = displayVideo360AdvertiserLinkProposalBuilder_.build();
        }
        if (resourceCase_ == 11 && conversionEventBuilder_ != null) {
          result.resource_ = conversionEventBuilder_.build();
        }
        if (resourceCase_ == 12 && measurementProtocolSecretBuilder_ != null) {
          result.resource_ = measurementProtocolSecretBuilder_.build();
        }
        if (resourceCase_ == 13 && customDimensionBuilder_ != null) {
          result.resource_ = customDimensionBuilder_.build();
        }
        if (resourceCase_ == 14 && customMetricBuilder_ != null) {
          result.resource_ = customMetricBuilder_.build();
        }
        if (resourceCase_ == 15 && dataRetentionSettingsBuilder_ != null) {
          result.resource_ = dataRetentionSettingsBuilder_.build();
        }
        if (resourceCase_ == 16 && searchAds360LinkBuilder_ != null) {
          result.resource_ = searchAds360LinkBuilder_.build();
        }
        if (resourceCase_ == 18 && dataStreamBuilder_ != null) {
          result.resource_ = dataStreamBuilder_.build();
        }
        if (resourceCase_ == 20 && attributionSettingsBuilder_ != null) {
          result.resource_ = attributionSettingsBuilder_.build();
        }
        if (resourceCase_ == 21 && expandedDataSetBuilder_ != null) {
          result.resource_ = expandedDataSetBuilder_.build();
        }
        if (resourceCase_ == 22 && channelGroupBuilder_ != null) {
          result.resource_ = channelGroupBuilder_.build();
        }
        if (resourceCase_ == 23 && bigqueryLinkBuilder_ != null) {
          result.resource_ = bigqueryLinkBuilder_.build();
        }
        if (resourceCase_ == 24 && enhancedMeasurementSettingsBuilder_ != null) {
          result.resource_ = enhancedMeasurementSettingsBuilder_.build();
        }
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }

      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
        return super.setField(field, value);
      }

      @java.lang.Override
      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }

      @java.lang.Override
      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }

      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index,
          java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }

      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }

      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other
            instanceof
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource) {
          return mergeFrom(
              (com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource) other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(
          com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource other) {
        if (other
            == com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                .getDefaultInstance()) return this;
        switch (other.getResourceCase()) {
          case ACCOUNT:
            {
              mergeAccount(other.getAccount());
              break;
            }
          case PROPERTY:
            {
              mergeProperty(other.getProperty());
              break;
            }
          case FIREBASE_LINK:
            {
              mergeFirebaseLink(other.getFirebaseLink());
              break;
            }
          case GOOGLE_ADS_LINK:
            {
              mergeGoogleAdsLink(other.getGoogleAdsLink());
              break;
            }
          case GOOGLE_SIGNALS_SETTINGS:
            {
              mergeGoogleSignalsSettings(other.getGoogleSignalsSettings());
              break;
            }
          case DISPLAY_VIDEO_360_ADVERTISER_LINK:
            {
              mergeDisplayVideo360AdvertiserLink(other.getDisplayVideo360AdvertiserLink());
              break;
            }
          case DISPLAY_VIDEO_360_ADVERTISER_LINK_PROPOSAL:
            {
              mergeDisplayVideo360AdvertiserLinkProposal(
                  other.getDisplayVideo360AdvertiserLinkProposal());
              break;
            }
          case CONVERSION_EVENT:
            {
              mergeConversionEvent(other.getConversionEvent());
              break;
            }
          case MEASUREMENT_PROTOCOL_SECRET:
            {
              mergeMeasurementProtocolSecret(other.getMeasurementProtocolSecret());
              break;
            }
          case CUSTOM_DIMENSION:
            {
              mergeCustomDimension(other.getCustomDimension());
              break;
            }
          case CUSTOM_METRIC:
            {
              mergeCustomMetric(other.getCustomMetric());
              break;
            }
          case DATA_RETENTION_SETTINGS:
            {
              mergeDataRetentionSettings(other.getDataRetentionSettings());
              break;
            }
          case SEARCH_ADS_360_LINK:
            {
              mergeSearchAds360Link(other.getSearchAds360Link());
              break;
            }
          case DATA_STREAM:
            {
              mergeDataStream(other.getDataStream());
              break;
            }
          case ATTRIBUTION_SETTINGS:
            {
              mergeAttributionSettings(other.getAttributionSettings());
              break;
            }
          case EXPANDED_DATA_SET:
            {
              mergeExpandedDataSet(other.getExpandedDataSet());
              break;
            }
          case CHANNEL_GROUP:
            {
              mergeChannelGroup(other.getChannelGroup());
              break;
            }
          case BIGQUERY_LINK:
            {
              mergeBigqueryLink(other.getBigqueryLink());
              break;
            }
          case ENHANCED_MEASUREMENT_SETTINGS:
            {
              mergeEnhancedMeasurementSettings(other.getEnhancedMeasurementSettings());
              break;
            }
          case RESOURCE_NOT_SET:
            {
              break;
            }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        if (extensionRegistry == null) {
          throw new java.lang.NullPointerException();
        }
        try {
          boolean done = false;
          while (!done) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 10:
                {
                  input.readMessage(getAccountFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 1;
                  break;
                } // case 10
              case 18:
                {
                  input.readMessage(getPropertyFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 2;
                  break;
                } // case 18
              case 50:
                {
                  input.readMessage(getFirebaseLinkFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 6;
                  break;
                } // case 50
              case 58:
                {
                  input.readMessage(getGoogleAdsLinkFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 7;
                  break;
                } // case 58
              case 66:
                {
                  input.readMessage(
                      getGoogleSignalsSettingsFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 8;
                  break;
                } // case 66
              case 74:
                {
                  input.readMessage(
                      getDisplayVideo360AdvertiserLinkFieldBuilder().getBuilder(),
                      extensionRegistry);
                  resourceCase_ = 9;
                  break;
                } // case 74
              case 82:
                {
                  input.readMessage(
                      getDisplayVideo360AdvertiserLinkProposalFieldBuilder().getBuilder(),
                      extensionRegistry);
                  resourceCase_ = 10;
                  break;
                } // case 82
              case 90:
                {
                  input.readMessage(
                      getConversionEventFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 11;
                  break;
                } // case 90
              case 98:
                {
                  input.readMessage(
                      getMeasurementProtocolSecretFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 12;
                  break;
                } // case 98
              case 106:
                {
                  input.readMessage(
                      getCustomDimensionFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 13;
                  break;
                } // case 106
              case 114:
                {
                  input.readMessage(getCustomMetricFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 14;
                  break;
                } // case 114
              case 122:
                {
                  input.readMessage(
                      getDataRetentionSettingsFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 15;
                  break;
                } // case 122
              case 130:
                {
                  input.readMessage(
                      getSearchAds360LinkFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 16;
                  break;
                } // case 130
              case 146:
                {
                  input.readMessage(getDataStreamFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 18;
                  break;
                } // case 146
              case 162:
                {
                  input.readMessage(
                      getAttributionSettingsFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 20;
                  break;
                } // case 162
              case 170:
                {
                  input.readMessage(
                      getExpandedDataSetFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 21;
                  break;
                } // case 170
              case 178:
                {
                  input.readMessage(getChannelGroupFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 22;
                  break;
                } // case 178
              case 186:
                {
                  input.readMessage(getBigqueryLinkFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 23;
                  break;
                } // case 186
              case 194:
                {
                  input.readMessage(
                      getEnhancedMeasurementSettingsFieldBuilder().getBuilder(), extensionRegistry);
                  resourceCase_ = 24;
                  break;
                } // case 194
              default:
                {
                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                    done = true; // was an endgroup tag
                  }
                  break;
                } // default:
            } // switch (tag)
          } // while (!done)
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.unwrapIOException();
        } finally {
          onChanged();
        } // finally
        return this;
      }

      private int resourceCase_ = 0;
      private java.lang.Object resource_;

      public ResourceCase getResourceCase() {
        return ResourceCase.forNumber(resourceCase_);
      }

      public Builder clearResource() {
        resourceCase_ = 0;
        resource_ = null;
        onChanged();
        return this;
      }

      private int bitField0_;

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.Account,
              com.google.analytics.admin.v1alpha.Account.Builder,
              com.google.analytics.admin.v1alpha.AccountOrBuilder>
          accountBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       *
       * @return Whether the account field is set.
       */
      @java.lang.Override
      public boolean hasAccount() {
        return resourceCase_ == 1;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       *
       * @return The account.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.Account getAccount() {
        if (accountBuilder_ == null) {
          if (resourceCase_ == 1) {
            return (com.google.analytics.admin.v1alpha.Account) resource_;
          }
          return com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
        } else {
          if (resourceCase_ == 1) {
            return accountBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      public Builder setAccount(com.google.analytics.admin.v1alpha.Account value) {
        if (accountBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          accountBuilder_.setMessage(value);
        }
        resourceCase_ = 1;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      public Builder setAccount(
          com.google.analytics.admin.v1alpha.Account.Builder builderForValue) {
        if (accountBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          accountBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 1;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      public Builder mergeAccount(com.google.analytics.admin.v1alpha.Account value) {
        if (accountBuilder_ == null) {
          if (resourceCase_ == 1
              && resource_ != com.google.analytics.admin.v1alpha.Account.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.Account.newBuilder(
                        (com.google.analytics.admin.v1alpha.Account) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 1) {
            accountBuilder_.mergeFrom(value);
          } else {
            accountBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 1;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      public Builder clearAccount() {
        if (accountBuilder_ == null) {
          if (resourceCase_ == 1) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 1) {
            resourceCase_ = 0;
            resource_ = null;
          }
          accountBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      public com.google.analytics.admin.v1alpha.Account.Builder getAccountBuilder() {
        return getAccountFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.AccountOrBuilder getAccountOrBuilder() {
        if ((resourceCase_ == 1) && (accountBuilder_ != null)) {
          return accountBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 1) {
            return (com.google.analytics.admin.v1alpha.Account) resource_;
          }
          return com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an Account resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Account account = 1;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.Account,
              com.google.analytics.admin.v1alpha.Account.Builder,
              com.google.analytics.admin.v1alpha.AccountOrBuilder>
          getAccountFieldBuilder() {
        if (accountBuilder_ == null) {
          if (!(resourceCase_ == 1)) {
            resource_ = com.google.analytics.admin.v1alpha.Account.getDefaultInstance();
          }
          accountBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.Account,
                  com.google.analytics.admin.v1alpha.Account.Builder,
                  com.google.analytics.admin.v1alpha.AccountOrBuilder>(
                  (com.google.analytics.admin.v1alpha.Account) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 1;
        onChanged();
        return accountBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.Property,
              com.google.analytics.admin.v1alpha.Property.Builder,
              com.google.analytics.admin.v1alpha.PropertyOrBuilder>
          propertyBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       *
       * @return Whether the property field is set.
       */
      @java.lang.Override
      public boolean hasProperty() {
        return resourceCase_ == 2;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       *
       * @return The property.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.Property getProperty() {
        if (propertyBuilder_ == null) {
          if (resourceCase_ == 2) {
            return (com.google.analytics.admin.v1alpha.Property) resource_;
          }
          return com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
        } else {
          if (resourceCase_ == 2) {
            return propertyBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      public Builder setProperty(com.google.analytics.admin.v1alpha.Property value) {
        if (propertyBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          propertyBuilder_.setMessage(value);
        }
        resourceCase_ = 2;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      public Builder setProperty(
          com.google.analytics.admin.v1alpha.Property.Builder builderForValue) {
        if (propertyBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          propertyBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 2;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      public Builder mergeProperty(com.google.analytics.admin.v1alpha.Property value) {
        if (propertyBuilder_ == null) {
          if (resourceCase_ == 2
              && resource_ != com.google.analytics.admin.v1alpha.Property.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.Property.newBuilder(
                        (com.google.analytics.admin.v1alpha.Property) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 2) {
            propertyBuilder_.mergeFrom(value);
          } else {
            propertyBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 2;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      public Builder clearProperty() {
        if (propertyBuilder_ == null) {
          if (resourceCase_ == 2) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 2) {
            resourceCase_ = 0;
            resource_ = null;
          }
          propertyBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      public com.google.analytics.admin.v1alpha.Property.Builder getPropertyBuilder() {
        return getPropertyFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.PropertyOrBuilder getPropertyOrBuilder() {
        if ((resourceCase_ == 2) && (propertyBuilder_ != null)) {
          return propertyBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 2) {
            return (com.google.analytics.admin.v1alpha.Property) resource_;
          }
          return com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a Property resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.Property property = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.Property,
              com.google.analytics.admin.v1alpha.Property.Builder,
              com.google.analytics.admin.v1alpha.PropertyOrBuilder>
          getPropertyFieldBuilder() {
        if (propertyBuilder_ == null) {
          if (!(resourceCase_ == 2)) {
            resource_ = com.google.analytics.admin.v1alpha.Property.getDefaultInstance();
          }
          propertyBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.Property,
                  com.google.analytics.admin.v1alpha.Property.Builder,
                  com.google.analytics.admin.v1alpha.PropertyOrBuilder>(
                  (com.google.analytics.admin.v1alpha.Property) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 2;
        onChanged();
        return propertyBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.FirebaseLink,
              com.google.analytics.admin.v1alpha.FirebaseLink.Builder,
              com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder>
          firebaseLinkBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       *
       * @return Whether the firebaseLink field is set.
       */
      @java.lang.Override
      public boolean hasFirebaseLink() {
        return resourceCase_ == 6;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       *
       * @return The firebaseLink.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.FirebaseLink getFirebaseLink() {
        if (firebaseLinkBuilder_ == null) {
          if (resourceCase_ == 6) {
            return (com.google.analytics.admin.v1alpha.FirebaseLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
        } else {
          if (resourceCase_ == 6) {
            return firebaseLinkBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      public Builder setFirebaseLink(com.google.analytics.admin.v1alpha.FirebaseLink value) {
        if (firebaseLinkBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          firebaseLinkBuilder_.setMessage(value);
        }
        resourceCase_ = 6;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      public Builder setFirebaseLink(
          com.google.analytics.admin.v1alpha.FirebaseLink.Builder builderForValue) {
        if (firebaseLinkBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          firebaseLinkBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 6;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      public Builder mergeFirebaseLink(com.google.analytics.admin.v1alpha.FirebaseLink value) {
        if (firebaseLinkBuilder_ == null) {
          if (resourceCase_ == 6
              && resource_
                  != com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.FirebaseLink.newBuilder(
                        (com.google.analytics.admin.v1alpha.FirebaseLink) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 6) {
            firebaseLinkBuilder_.mergeFrom(value);
          } else {
            firebaseLinkBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 6;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      public Builder clearFirebaseLink() {
        if (firebaseLinkBuilder_ == null) {
          if (resourceCase_ == 6) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 6) {
            resourceCase_ = 0;
            resource_ = null;
          }
          firebaseLinkBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      public com.google.analytics.admin.v1alpha.FirebaseLink.Builder getFirebaseLinkBuilder() {
        return getFirebaseLinkFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder getFirebaseLinkOrBuilder() {
        if ((resourceCase_ == 6) && (firebaseLinkBuilder_ != null)) {
          return firebaseLinkBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 6) {
            return (com.google.analytics.admin.v1alpha.FirebaseLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a FirebaseLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.FirebaseLink firebase_link = 6;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.FirebaseLink,
              com.google.analytics.admin.v1alpha.FirebaseLink.Builder,
              com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder>
          getFirebaseLinkFieldBuilder() {
        if (firebaseLinkBuilder_ == null) {
          if (!(resourceCase_ == 6)) {
            resource_ = com.google.analytics.admin.v1alpha.FirebaseLink.getDefaultInstance();
          }
          firebaseLinkBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.FirebaseLink,
                  com.google.analytics.admin.v1alpha.FirebaseLink.Builder,
                  com.google.analytics.admin.v1alpha.FirebaseLinkOrBuilder>(
                  (com.google.analytics.admin.v1alpha.FirebaseLink) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 6;
        onChanged();
        return firebaseLinkBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.GoogleAdsLink,
              com.google.analytics.admin.v1alpha.GoogleAdsLink.Builder,
              com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder>
          googleAdsLinkBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       *
       * @return Whether the googleAdsLink field is set.
       */
      @java.lang.Override
      public boolean hasGoogleAdsLink() {
        return resourceCase_ == 7;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       *
       * @return The googleAdsLink.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.GoogleAdsLink getGoogleAdsLink() {
        if (googleAdsLinkBuilder_ == null) {
          if (resourceCase_ == 7) {
            return (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
        } else {
          if (resourceCase_ == 7) {
            return googleAdsLinkBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      public Builder setGoogleAdsLink(com.google.analytics.admin.v1alpha.GoogleAdsLink value) {
        if (googleAdsLinkBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          googleAdsLinkBuilder_.setMessage(value);
        }
        resourceCase_ = 7;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      public Builder setGoogleAdsLink(
          com.google.analytics.admin.v1alpha.GoogleAdsLink.Builder builderForValue) {
        if (googleAdsLinkBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          googleAdsLinkBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 7;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      public Builder mergeGoogleAdsLink(com.google.analytics.admin.v1alpha.GoogleAdsLink value) {
        if (googleAdsLinkBuilder_ == null) {
          if (resourceCase_ == 7
              && resource_
                  != com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.GoogleAdsLink.newBuilder(
                        (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 7) {
            googleAdsLinkBuilder_.mergeFrom(value);
          } else {
            googleAdsLinkBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 7;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      public Builder clearGoogleAdsLink() {
        if (googleAdsLinkBuilder_ == null) {
          if (resourceCase_ == 7) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 7) {
            resourceCase_ = 0;
            resource_ = null;
          }
          googleAdsLinkBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      public com.google.analytics.admin.v1alpha.GoogleAdsLink.Builder getGoogleAdsLinkBuilder() {
        return getGoogleAdsLinkFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder getGoogleAdsLinkOrBuilder() {
        if ((resourceCase_ == 7) && (googleAdsLinkBuilder_ != null)) {
          return googleAdsLinkBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 7) {
            return (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleAdsLink resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleAdsLink google_ads_link = 7;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.GoogleAdsLink,
              com.google.analytics.admin.v1alpha.GoogleAdsLink.Builder,
              com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder>
          getGoogleAdsLinkFieldBuilder() {
        if (googleAdsLinkBuilder_ == null) {
          if (!(resourceCase_ == 7)) {
            resource_ = com.google.analytics.admin.v1alpha.GoogleAdsLink.getDefaultInstance();
          }
          googleAdsLinkBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.GoogleAdsLink,
                  com.google.analytics.admin.v1alpha.GoogleAdsLink.Builder,
                  com.google.analytics.admin.v1alpha.GoogleAdsLinkOrBuilder>(
                  (com.google.analytics.admin.v1alpha.GoogleAdsLink) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 7;
        onChanged();
        return googleAdsLinkBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.GoogleSignalsSettings,
              com.google.analytics.admin.v1alpha.GoogleSignalsSettings.Builder,
              com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder>
          googleSignalsSettingsBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       *
       * @return Whether the googleSignalsSettings field is set.
       */
      @java.lang.Override
      public boolean hasGoogleSignalsSettings() {
        return resourceCase_ == 8;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       *
       * @return The googleSignalsSettings.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.GoogleSignalsSettings getGoogleSignalsSettings() {
        if (googleSignalsSettingsBuilder_ == null) {
          if (resourceCase_ == 8) {
            return (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
        } else {
          if (resourceCase_ == 8) {
            return googleSignalsSettingsBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      public Builder setGoogleSignalsSettings(
          com.google.analytics.admin.v1alpha.GoogleSignalsSettings value) {
        if (googleSignalsSettingsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          googleSignalsSettingsBuilder_.setMessage(value);
        }
        resourceCase_ = 8;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      public Builder setGoogleSignalsSettings(
          com.google.analytics.admin.v1alpha.GoogleSignalsSettings.Builder builderForValue) {
        if (googleSignalsSettingsBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          googleSignalsSettingsBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 8;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      public Builder mergeGoogleSignalsSettings(
          com.google.analytics.admin.v1alpha.GoogleSignalsSettings value) {
        if (googleSignalsSettingsBuilder_ == null) {
          if (resourceCase_ == 8
              && resource_
                  != com.google.analytics.admin.v1alpha.GoogleSignalsSettings
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.GoogleSignalsSettings.newBuilder(
                        (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 8) {
            googleSignalsSettingsBuilder_.mergeFrom(value);
          } else {
            googleSignalsSettingsBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 8;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      public Builder clearGoogleSignalsSettings() {
        if (googleSignalsSettingsBuilder_ == null) {
          if (resourceCase_ == 8) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 8) {
            resourceCase_ = 0;
            resource_ = null;
          }
          googleSignalsSettingsBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.GoogleSignalsSettings.Builder
          getGoogleSignalsSettingsBuilder() {
        return getGoogleSignalsSettingsFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder
          getGoogleSignalsSettingsOrBuilder() {
        if ((resourceCase_ == 8) && (googleSignalsSettingsBuilder_ != null)) {
          return googleSignalsSettingsBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 8) {
            return (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a GoogleSignalsSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.GoogleSignalsSettings google_signals_settings = 8;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.GoogleSignalsSettings,
              com.google.analytics.admin.v1alpha.GoogleSignalsSettings.Builder,
              com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder>
          getGoogleSignalsSettingsFieldBuilder() {
        if (googleSignalsSettingsBuilder_ == null) {
          if (!(resourceCase_ == 8)) {
            resource_ =
                com.google.analytics.admin.v1alpha.GoogleSignalsSettings.getDefaultInstance();
          }
          googleSignalsSettingsBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.GoogleSignalsSettings,
                  com.google.analytics.admin.v1alpha.GoogleSignalsSettings.Builder,
                  com.google.analytics.admin.v1alpha.GoogleSignalsSettingsOrBuilder>(
                  (com.google.analytics.admin.v1alpha.GoogleSignalsSettings) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 8;
        onChanged();
        return googleSignalsSettingsBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.Builder,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder>
          displayVideo360AdvertiserLinkBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       *
       * @return Whether the displayVideo360AdvertiserLink field is set.
       */
      @java.lang.Override
      public boolean hasDisplayVideo360AdvertiserLink() {
        return resourceCase_ == 9;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       *
       * @return The displayVideo360AdvertiserLink.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
          getDisplayVideo360AdvertiserLink() {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          if (resourceCase_ == 9) {
            return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
              .getDefaultInstance();
        } else {
          if (resourceCase_ == 9) {
            return displayVideo360AdvertiserLinkBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      public Builder setDisplayVideo360AdvertiserLink(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink value) {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          displayVideo360AdvertiserLinkBuilder_.setMessage(value);
        }
        resourceCase_ = 9;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      public Builder setDisplayVideo360AdvertiserLink(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.Builder
              builderForValue) {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          displayVideo360AdvertiserLinkBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 9;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      public Builder mergeDisplayVideo360AdvertiserLink(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink value) {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          if (resourceCase_ == 9
              && resource_
                  != com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.newBuilder(
                        (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink)
                            resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 9) {
            displayVideo360AdvertiserLinkBuilder_.mergeFrom(value);
          } else {
            displayVideo360AdvertiserLinkBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 9;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      public Builder clearDisplayVideo360AdvertiserLink() {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          if (resourceCase_ == 9) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 9) {
            resourceCase_ = 0;
            resource_ = null;
          }
          displayVideo360AdvertiserLinkBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.Builder
          getDisplayVideo360AdvertiserLinkBuilder() {
        return getDisplayVideo360AdvertiserLinkFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder
          getDisplayVideo360AdvertiserLinkOrBuilder() {
        if ((resourceCase_ == 9) && (displayVideo360AdvertiserLinkBuilder_ != null)) {
          return displayVideo360AdvertiserLinkBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 9) {
            return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLink resource in change
       * history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink display_video_360_advertiser_link = 9;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.Builder,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder>
          getDisplayVideo360AdvertiserLinkFieldBuilder() {
        if (displayVideo360AdvertiserLinkBuilder_ == null) {
          if (!(resourceCase_ == 9)) {
            resource_ =
                com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink
                    .getDefaultInstance();
          }
          displayVideo360AdvertiserLinkBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink,
                  com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink.Builder,
                  com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkOrBuilder>(
                  (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLink) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 9;
        onChanged();
        return displayVideo360AdvertiserLinkBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.Builder,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposalOrBuilder>
          displayVideo360AdvertiserLinkProposalBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       *
       * @return Whether the displayVideo360AdvertiserLinkProposal field is set.
       */
      @java.lang.Override
      public boolean hasDisplayVideo360AdvertiserLinkProposal() {
        return resourceCase_ == 10;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       *
       * @return The displayVideo360AdvertiserLinkProposal.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
          getDisplayVideo360AdvertiserLinkProposal() {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          if (resourceCase_ == 10) {
            return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal)
                resource_;
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
              .getDefaultInstance();
        } else {
          if (resourceCase_ == 10) {
            return displayVideo360AdvertiserLinkProposalBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      public Builder setDisplayVideo360AdvertiserLinkProposal(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal value) {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          displayVideo360AdvertiserLinkProposalBuilder_.setMessage(value);
        }
        resourceCase_ = 10;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      public Builder setDisplayVideo360AdvertiserLinkProposal(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.Builder
              builderForValue) {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          displayVideo360AdvertiserLinkProposalBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 10;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      public Builder mergeDisplayVideo360AdvertiserLinkProposal(
          com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal value) {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          if (resourceCase_ == 10
              && resource_
                  != com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.newBuilder(
                        (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal)
                            resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 10) {
            displayVideo360AdvertiserLinkProposalBuilder_.mergeFrom(value);
          } else {
            displayVideo360AdvertiserLinkProposalBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 10;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      public Builder clearDisplayVideo360AdvertiserLinkProposal() {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          if (resourceCase_ == 10) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 10) {
            resourceCase_ = 0;
            resource_ = null;
          }
          displayVideo360AdvertiserLinkProposalBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.Builder
          getDisplayVideo360AdvertiserLinkProposalBuilder() {
        return getDisplayVideo360AdvertiserLinkProposalFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposalOrBuilder
          getDisplayVideo360AdvertiserLinkProposalOrBuilder() {
        if ((resourceCase_ == 10) && (displayVideo360AdvertiserLinkProposalBuilder_ != null)) {
          return displayVideo360AdvertiserLinkProposalBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 10) {
            return (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal)
                resource_;
          }
          return com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DisplayVideo360AdvertiserLinkProposal resource in
       * change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal display_video_360_advertiser_link_proposal = 10;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.Builder,
              com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposalOrBuilder>
          getDisplayVideo360AdvertiserLinkProposalFieldBuilder() {
        if (displayVideo360AdvertiserLinkProposalBuilder_ == null) {
          if (!(resourceCase_ == 10)) {
            resource_ =
                com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal
                    .getDefaultInstance();
          }
          displayVideo360AdvertiserLinkProposalBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal,
                  com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal.Builder,
                  com.google.analytics.admin.v1alpha
                      .DisplayVideo360AdvertiserLinkProposalOrBuilder>(
                  (com.google.analytics.admin.v1alpha.DisplayVideo360AdvertiserLinkProposal)
                      resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 10;
        onChanged();
        return displayVideo360AdvertiserLinkProposalBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ConversionEvent,
              com.google.analytics.admin.v1alpha.ConversionEvent.Builder,
              com.google.analytics.admin.v1alpha.ConversionEventOrBuilder>
          conversionEventBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       *
       * @return Whether the conversionEvent field is set.
       */
      @java.lang.Override
      public boolean hasConversionEvent() {
        return resourceCase_ == 11;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       *
       * @return The conversionEvent.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ConversionEvent getConversionEvent() {
        if (conversionEventBuilder_ == null) {
          if (resourceCase_ == 11) {
            return (com.google.analytics.admin.v1alpha.ConversionEvent) resource_;
          }
          return com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
        } else {
          if (resourceCase_ == 11) {
            return conversionEventBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      public Builder setConversionEvent(com.google.analytics.admin.v1alpha.ConversionEvent value) {
        if (conversionEventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          conversionEventBuilder_.setMessage(value);
        }
        resourceCase_ = 11;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      public Builder setConversionEvent(
          com.google.analytics.admin.v1alpha.ConversionEvent.Builder builderForValue) {
        if (conversionEventBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          conversionEventBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 11;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      public Builder mergeConversionEvent(
          com.google.analytics.admin.v1alpha.ConversionEvent value) {
        if (conversionEventBuilder_ == null) {
          if (resourceCase_ == 11
              && resource_
                  != com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.ConversionEvent.newBuilder(
                        (com.google.analytics.admin.v1alpha.ConversionEvent) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 11) {
            conversionEventBuilder_.mergeFrom(value);
          } else {
            conversionEventBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 11;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      public Builder clearConversionEvent() {
        if (conversionEventBuilder_ == null) {
          if (resourceCase_ == 11) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 11) {
            resourceCase_ = 0;
            resource_ = null;
          }
          conversionEventBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      public com.google.analytics.admin.v1alpha.ConversionEvent.Builder
          getConversionEventBuilder() {
        return getConversionEventFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ConversionEventOrBuilder
          getConversionEventOrBuilder() {
        if ((resourceCase_ == 11) && (conversionEventBuilder_ != null)) {
          return conversionEventBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 11) {
            return (com.google.analytics.admin.v1alpha.ConversionEvent) resource_;
          }
          return com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ConversionEvent resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ConversionEvent conversion_event = 11;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ConversionEvent,
              com.google.analytics.admin.v1alpha.ConversionEvent.Builder,
              com.google.analytics.admin.v1alpha.ConversionEventOrBuilder>
          getConversionEventFieldBuilder() {
        if (conversionEventBuilder_ == null) {
          if (!(resourceCase_ == 11)) {
            resource_ = com.google.analytics.admin.v1alpha.ConversionEvent.getDefaultInstance();
          }
          conversionEventBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.ConversionEvent,
                  com.google.analytics.admin.v1alpha.ConversionEvent.Builder,
                  com.google.analytics.admin.v1alpha.ConversionEventOrBuilder>(
                  (com.google.analytics.admin.v1alpha.ConversionEvent) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 11;
        onChanged();
        return conversionEventBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecret,
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.Builder,
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder>
          measurementProtocolSecretBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       *
       * @return Whether the measurementProtocolSecret field is set.
       */
      @java.lang.Override
      public boolean hasMeasurementProtocolSecret() {
        return resourceCase_ == 12;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       *
       * @return The measurementProtocolSecret.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.MeasurementProtocolSecret
          getMeasurementProtocolSecret() {
        if (measurementProtocolSecretBuilder_ == null) {
          if (resourceCase_ == 12) {
            return (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_;
          }
          return com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
        } else {
          if (resourceCase_ == 12) {
            return measurementProtocolSecretBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      public Builder setMeasurementProtocolSecret(
          com.google.analytics.admin.v1alpha.MeasurementProtocolSecret value) {
        if (measurementProtocolSecretBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          measurementProtocolSecretBuilder_.setMessage(value);
        }
        resourceCase_ = 12;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      public Builder setMeasurementProtocolSecret(
          com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.Builder builderForValue) {
        if (measurementProtocolSecretBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          measurementProtocolSecretBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 12;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      public Builder mergeMeasurementProtocolSecret(
          com.google.analytics.admin.v1alpha.MeasurementProtocolSecret value) {
        if (measurementProtocolSecretBuilder_ == null) {
          if (resourceCase_ == 12
              && resource_
                  != com.google.analytics.admin.v1alpha.MeasurementProtocolSecret
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.newBuilder(
                        (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 12) {
            measurementProtocolSecretBuilder_.mergeFrom(value);
          } else {
            measurementProtocolSecretBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 12;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      public Builder clearMeasurementProtocolSecret() {
        if (measurementProtocolSecretBuilder_ == null) {
          if (resourceCase_ == 12) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 12) {
            resourceCase_ = 0;
            resource_ = null;
          }
          measurementProtocolSecretBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.Builder
          getMeasurementProtocolSecretBuilder() {
        return getMeasurementProtocolSecretFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder
          getMeasurementProtocolSecretOrBuilder() {
        if ((resourceCase_ == 12) && (measurementProtocolSecretBuilder_ != null)) {
          return measurementProtocolSecretBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 12) {
            return (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_;
          }
          return com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a MeasurementProtocolSecret resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.MeasurementProtocolSecret measurement_protocol_secret = 12;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecret,
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.Builder,
              com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder>
          getMeasurementProtocolSecretFieldBuilder() {
        if (measurementProtocolSecretBuilder_ == null) {
          if (!(resourceCase_ == 12)) {
            resource_ =
                com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.getDefaultInstance();
          }
          measurementProtocolSecretBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.MeasurementProtocolSecret,
                  com.google.analytics.admin.v1alpha.MeasurementProtocolSecret.Builder,
                  com.google.analytics.admin.v1alpha.MeasurementProtocolSecretOrBuilder>(
                  (com.google.analytics.admin.v1alpha.MeasurementProtocolSecret) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 12;
        onChanged();
        return measurementProtocolSecretBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.CustomDimension,
              com.google.analytics.admin.v1alpha.CustomDimension.Builder,
              com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder>
          customDimensionBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       *
       * @return Whether the customDimension field is set.
       */
      @java.lang.Override
      public boolean hasCustomDimension() {
        return resourceCase_ == 13;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       *
       * @return The customDimension.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.CustomDimension getCustomDimension() {
        if (customDimensionBuilder_ == null) {
          if (resourceCase_ == 13) {
            return (com.google.analytics.admin.v1alpha.CustomDimension) resource_;
          }
          return com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
        } else {
          if (resourceCase_ == 13) {
            return customDimensionBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      public Builder setCustomDimension(com.google.analytics.admin.v1alpha.CustomDimension value) {
        if (customDimensionBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          customDimensionBuilder_.setMessage(value);
        }
        resourceCase_ = 13;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      public Builder setCustomDimension(
          com.google.analytics.admin.v1alpha.CustomDimension.Builder builderForValue) {
        if (customDimensionBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          customDimensionBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 13;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      public Builder mergeCustomDimension(
          com.google.analytics.admin.v1alpha.CustomDimension value) {
        if (customDimensionBuilder_ == null) {
          if (resourceCase_ == 13
              && resource_
                  != com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.CustomDimension.newBuilder(
                        (com.google.analytics.admin.v1alpha.CustomDimension) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 13) {
            customDimensionBuilder_.mergeFrom(value);
          } else {
            customDimensionBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 13;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      public Builder clearCustomDimension() {
        if (customDimensionBuilder_ == null) {
          if (resourceCase_ == 13) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 13) {
            resourceCase_ = 0;
            resource_ = null;
          }
          customDimensionBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      public com.google.analytics.admin.v1alpha.CustomDimension.Builder
          getCustomDimensionBuilder() {
        return getCustomDimensionFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder
          getCustomDimensionOrBuilder() {
        if ((resourceCase_ == 13) && (customDimensionBuilder_ != null)) {
          return customDimensionBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 13) {
            return (com.google.analytics.admin.v1alpha.CustomDimension) resource_;
          }
          return com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomDimension resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomDimension custom_dimension = 13;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.CustomDimension,
              com.google.analytics.admin.v1alpha.CustomDimension.Builder,
              com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder>
          getCustomDimensionFieldBuilder() {
        if (customDimensionBuilder_ == null) {
          if (!(resourceCase_ == 13)) {
            resource_ = com.google.analytics.admin.v1alpha.CustomDimension.getDefaultInstance();
          }
          customDimensionBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.CustomDimension,
                  com.google.analytics.admin.v1alpha.CustomDimension.Builder,
                  com.google.analytics.admin.v1alpha.CustomDimensionOrBuilder>(
                  (com.google.analytics.admin.v1alpha.CustomDimension) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 13;
        onChanged();
        return customDimensionBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.CustomMetric,
              com.google.analytics.admin.v1alpha.CustomMetric.Builder,
              com.google.analytics.admin.v1alpha.CustomMetricOrBuilder>
          customMetricBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       *
       * @return Whether the customMetric field is set.
       */
      @java.lang.Override
      public boolean hasCustomMetric() {
        return resourceCase_ == 14;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       *
       * @return The customMetric.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.CustomMetric getCustomMetric() {
        if (customMetricBuilder_ == null) {
          if (resourceCase_ == 14) {
            return (com.google.analytics.admin.v1alpha.CustomMetric) resource_;
          }
          return com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
        } else {
          if (resourceCase_ == 14) {
            return customMetricBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      public Builder setCustomMetric(com.google.analytics.admin.v1alpha.CustomMetric value) {
        if (customMetricBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          customMetricBuilder_.setMessage(value);
        }
        resourceCase_ = 14;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      public Builder setCustomMetric(
          com.google.analytics.admin.v1alpha.CustomMetric.Builder builderForValue) {
        if (customMetricBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          customMetricBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 14;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      public Builder mergeCustomMetric(com.google.analytics.admin.v1alpha.CustomMetric value) {
        if (customMetricBuilder_ == null) {
          if (resourceCase_ == 14
              && resource_
                  != com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.CustomMetric.newBuilder(
                        (com.google.analytics.admin.v1alpha.CustomMetric) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 14) {
            customMetricBuilder_.mergeFrom(value);
          } else {
            customMetricBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 14;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      public Builder clearCustomMetric() {
        if (customMetricBuilder_ == null) {
          if (resourceCase_ == 14) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 14) {
            resourceCase_ = 0;
            resource_ = null;
          }
          customMetricBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      public com.google.analytics.admin.v1alpha.CustomMetric.Builder getCustomMetricBuilder() {
        return getCustomMetricFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.CustomMetricOrBuilder getCustomMetricOrBuilder() {
        if ((resourceCase_ == 14) && (customMetricBuilder_ != null)) {
          return customMetricBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 14) {
            return (com.google.analytics.admin.v1alpha.CustomMetric) resource_;
          }
          return com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a CustomMetric resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.CustomMetric custom_metric = 14;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.CustomMetric,
              com.google.analytics.admin.v1alpha.CustomMetric.Builder,
              com.google.analytics.admin.v1alpha.CustomMetricOrBuilder>
          getCustomMetricFieldBuilder() {
        if (customMetricBuilder_ == null) {
          if (!(resourceCase_ == 14)) {
            resource_ = com.google.analytics.admin.v1alpha.CustomMetric.getDefaultInstance();
          }
          customMetricBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.CustomMetric,
                  com.google.analytics.admin.v1alpha.CustomMetric.Builder,
                  com.google.analytics.admin.v1alpha.CustomMetricOrBuilder>(
                  (com.google.analytics.admin.v1alpha.CustomMetric) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 14;
        onChanged();
        return customMetricBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DataRetentionSettings,
              com.google.analytics.admin.v1alpha.DataRetentionSettings.Builder,
              com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder>
          dataRetentionSettingsBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       *
       * @return Whether the dataRetentionSettings field is set.
       */
      @java.lang.Override
      public boolean hasDataRetentionSettings() {
        return resourceCase_ == 15;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       *
       * @return The dataRetentionSettings.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DataRetentionSettings getDataRetentionSettings() {
        if (dataRetentionSettingsBuilder_ == null) {
          if (resourceCase_ == 15) {
            return (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
        } else {
          if (resourceCase_ == 15) {
            return dataRetentionSettingsBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      public Builder setDataRetentionSettings(
          com.google.analytics.admin.v1alpha.DataRetentionSettings value) {
        if (dataRetentionSettingsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          dataRetentionSettingsBuilder_.setMessage(value);
        }
        resourceCase_ = 15;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      public Builder setDataRetentionSettings(
          com.google.analytics.admin.v1alpha.DataRetentionSettings.Builder builderForValue) {
        if (dataRetentionSettingsBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          dataRetentionSettingsBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 15;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      public Builder mergeDataRetentionSettings(
          com.google.analytics.admin.v1alpha.DataRetentionSettings value) {
        if (dataRetentionSettingsBuilder_ == null) {
          if (resourceCase_ == 15
              && resource_
                  != com.google.analytics.admin.v1alpha.DataRetentionSettings
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.DataRetentionSettings.newBuilder(
                        (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 15) {
            dataRetentionSettingsBuilder_.mergeFrom(value);
          } else {
            dataRetentionSettingsBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 15;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      public Builder clearDataRetentionSettings() {
        if (dataRetentionSettingsBuilder_ == null) {
          if (resourceCase_ == 15) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 15) {
            resourceCase_ = 0;
            resource_ = null;
          }
          dataRetentionSettingsBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.DataRetentionSettings.Builder
          getDataRetentionSettingsBuilder() {
        return getDataRetentionSettingsFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder
          getDataRetentionSettingsOrBuilder() {
        if ((resourceCase_ == 15) && (dataRetentionSettingsBuilder_ != null)) {
          return dataRetentionSettingsBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 15) {
            return (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a data retention settings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataRetentionSettings data_retention_settings = 15;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DataRetentionSettings,
              com.google.analytics.admin.v1alpha.DataRetentionSettings.Builder,
              com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder>
          getDataRetentionSettingsFieldBuilder() {
        if (dataRetentionSettingsBuilder_ == null) {
          if (!(resourceCase_ == 15)) {
            resource_ =
                com.google.analytics.admin.v1alpha.DataRetentionSettings.getDefaultInstance();
          }
          dataRetentionSettingsBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.DataRetentionSettings,
                  com.google.analytics.admin.v1alpha.DataRetentionSettings.Builder,
                  com.google.analytics.admin.v1alpha.DataRetentionSettingsOrBuilder>(
                  (com.google.analytics.admin.v1alpha.DataRetentionSettings) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 15;
        onChanged();
        return dataRetentionSettingsBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.SearchAds360Link,
              com.google.analytics.admin.v1alpha.SearchAds360Link.Builder,
              com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder>
          searchAds360LinkBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       *
       * @return Whether the searchAds360Link field is set.
       */
      @java.lang.Override
      public boolean hasSearchAds360Link() {
        return resourceCase_ == 16;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       *
       * @return The searchAds360Link.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.SearchAds360Link getSearchAds360Link() {
        if (searchAds360LinkBuilder_ == null) {
          if (resourceCase_ == 16) {
            return (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_;
          }
          return com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
        } else {
          if (resourceCase_ == 16) {
            return searchAds360LinkBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      public Builder setSearchAds360Link(
          com.google.analytics.admin.v1alpha.SearchAds360Link value) {
        if (searchAds360LinkBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          searchAds360LinkBuilder_.setMessage(value);
        }
        resourceCase_ = 16;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      public Builder setSearchAds360Link(
          com.google.analytics.admin.v1alpha.SearchAds360Link.Builder builderForValue) {
        if (searchAds360LinkBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          searchAds360LinkBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 16;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      public Builder mergeSearchAds360Link(
          com.google.analytics.admin.v1alpha.SearchAds360Link value) {
        if (searchAds360LinkBuilder_ == null) {
          if (resourceCase_ == 16
              && resource_
                  != com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.SearchAds360Link.newBuilder(
                        (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 16) {
            searchAds360LinkBuilder_.mergeFrom(value);
          } else {
            searchAds360LinkBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 16;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      public Builder clearSearchAds360Link() {
        if (searchAds360LinkBuilder_ == null) {
          if (resourceCase_ == 16) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 16) {
            resourceCase_ = 0;
            resource_ = null;
          }
          searchAds360LinkBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      public com.google.analytics.admin.v1alpha.SearchAds360Link.Builder
          getSearchAds360LinkBuilder() {
        return getSearchAds360LinkFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder
          getSearchAds360LinkOrBuilder() {
        if ((resourceCase_ == 16) && (searchAds360LinkBuilder_ != null)) {
          return searchAds360LinkBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 16) {
            return (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_;
          }
          return com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a SearchAds360Link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.SearchAds360Link search_ads_360_link = 16;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.SearchAds360Link,
              com.google.analytics.admin.v1alpha.SearchAds360Link.Builder,
              com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder>
          getSearchAds360LinkFieldBuilder() {
        if (searchAds360LinkBuilder_ == null) {
          if (!(resourceCase_ == 16)) {
            resource_ = com.google.analytics.admin.v1alpha.SearchAds360Link.getDefaultInstance();
          }
          searchAds360LinkBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.SearchAds360Link,
                  com.google.analytics.admin.v1alpha.SearchAds360Link.Builder,
                  com.google.analytics.admin.v1alpha.SearchAds360LinkOrBuilder>(
                  (com.google.analytics.admin.v1alpha.SearchAds360Link) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 16;
        onChanged();
        return searchAds360LinkBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DataStream,
              com.google.analytics.admin.v1alpha.DataStream.Builder,
              com.google.analytics.admin.v1alpha.DataStreamOrBuilder>
          dataStreamBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       *
       * @return Whether the dataStream field is set.
       */
      @java.lang.Override
      public boolean hasDataStream() {
        return resourceCase_ == 18;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       *
       * @return The dataStream.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DataStream getDataStream() {
        if (dataStreamBuilder_ == null) {
          if (resourceCase_ == 18) {
            return (com.google.analytics.admin.v1alpha.DataStream) resource_;
          }
          return com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
        } else {
          if (resourceCase_ == 18) {
            return dataStreamBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      public Builder setDataStream(com.google.analytics.admin.v1alpha.DataStream value) {
        if (dataStreamBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          dataStreamBuilder_.setMessage(value);
        }
        resourceCase_ = 18;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      public Builder setDataStream(
          com.google.analytics.admin.v1alpha.DataStream.Builder builderForValue) {
        if (dataStreamBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          dataStreamBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 18;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      public Builder mergeDataStream(com.google.analytics.admin.v1alpha.DataStream value) {
        if (dataStreamBuilder_ == null) {
          if (resourceCase_ == 18
              && resource_ != com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.DataStream.newBuilder(
                        (com.google.analytics.admin.v1alpha.DataStream) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 18) {
            dataStreamBuilder_.mergeFrom(value);
          } else {
            dataStreamBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 18;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      public Builder clearDataStream() {
        if (dataStreamBuilder_ == null) {
          if (resourceCase_ == 18) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 18) {
            resourceCase_ = 0;
            resource_ = null;
          }
          dataStreamBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      public com.google.analytics.admin.v1alpha.DataStream.Builder getDataStreamBuilder() {
        return getDataStreamFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.DataStreamOrBuilder getDataStreamOrBuilder() {
        if ((resourceCase_ == 18) && (dataStreamBuilder_ != null)) {
          return dataStreamBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 18) {
            return (com.google.analytics.admin.v1alpha.DataStream) resource_;
          }
          return com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a DataStream resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.DataStream data_stream = 18;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.DataStream,
              com.google.analytics.admin.v1alpha.DataStream.Builder,
              com.google.analytics.admin.v1alpha.DataStreamOrBuilder>
          getDataStreamFieldBuilder() {
        if (dataStreamBuilder_ == null) {
          if (!(resourceCase_ == 18)) {
            resource_ = com.google.analytics.admin.v1alpha.DataStream.getDefaultInstance();
          }
          dataStreamBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.DataStream,
                  com.google.analytics.admin.v1alpha.DataStream.Builder,
                  com.google.analytics.admin.v1alpha.DataStreamOrBuilder>(
                  (com.google.analytics.admin.v1alpha.DataStream) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 18;
        onChanged();
        return dataStreamBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.AttributionSettings,
              com.google.analytics.admin.v1alpha.AttributionSettings.Builder,
              com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder>
          attributionSettingsBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       *
       * @return Whether the attributionSettings field is set.
       */
      @java.lang.Override
      public boolean hasAttributionSettings() {
        return resourceCase_ == 20;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       *
       * @return The attributionSettings.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.AttributionSettings getAttributionSettings() {
        if (attributionSettingsBuilder_ == null) {
          if (resourceCase_ == 20) {
            return (com.google.analytics.admin.v1alpha.AttributionSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
        } else {
          if (resourceCase_ == 20) {
            return attributionSettingsBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      public Builder setAttributionSettings(
          com.google.analytics.admin.v1alpha.AttributionSettings value) {
        if (attributionSettingsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          attributionSettingsBuilder_.setMessage(value);
        }
        resourceCase_ = 20;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      public Builder setAttributionSettings(
          com.google.analytics.admin.v1alpha.AttributionSettings.Builder builderForValue) {
        if (attributionSettingsBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          attributionSettingsBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 20;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      public Builder mergeAttributionSettings(
          com.google.analytics.admin.v1alpha.AttributionSettings value) {
        if (attributionSettingsBuilder_ == null) {
          if (resourceCase_ == 20
              && resource_
                  != com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.AttributionSettings.newBuilder(
                        (com.google.analytics.admin.v1alpha.AttributionSettings) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 20) {
            attributionSettingsBuilder_.mergeFrom(value);
          } else {
            attributionSettingsBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 20;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      public Builder clearAttributionSettings() {
        if (attributionSettingsBuilder_ == null) {
          if (resourceCase_ == 20) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 20) {
            resourceCase_ = 0;
            resource_ = null;
          }
          attributionSettingsBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      public com.google.analytics.admin.v1alpha.AttributionSettings.Builder
          getAttributionSettingsBuilder() {
        return getAttributionSettingsFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder
          getAttributionSettingsOrBuilder() {
        if ((resourceCase_ == 20) && (attributionSettingsBuilder_ != null)) {
          return attributionSettingsBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 20) {
            return (com.google.analytics.admin.v1alpha.AttributionSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of AttributionSettings resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.AttributionSettings attribution_settings = 20;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.AttributionSettings,
              com.google.analytics.admin.v1alpha.AttributionSettings.Builder,
              com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder>
          getAttributionSettingsFieldBuilder() {
        if (attributionSettingsBuilder_ == null) {
          if (!(resourceCase_ == 20)) {
            resource_ = com.google.analytics.admin.v1alpha.AttributionSettings.getDefaultInstance();
          }
          attributionSettingsBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.AttributionSettings,
                  com.google.analytics.admin.v1alpha.AttributionSettings.Builder,
                  com.google.analytics.admin.v1alpha.AttributionSettingsOrBuilder>(
                  (com.google.analytics.admin.v1alpha.AttributionSettings) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 20;
        onChanged();
        return attributionSettingsBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ExpandedDataSet,
              com.google.analytics.admin.v1alpha.ExpandedDataSet.Builder,
              com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder>
          expandedDataSetBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       *
       * @return Whether the expandedDataSet field is set.
       */
      @java.lang.Override
      public boolean hasExpandedDataSet() {
        return resourceCase_ == 21;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       *
       * @return The expandedDataSet.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ExpandedDataSet getExpandedDataSet() {
        if (expandedDataSetBuilder_ == null) {
          if (resourceCase_ == 21) {
            return (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_;
          }
          return com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
        } else {
          if (resourceCase_ == 21) {
            return expandedDataSetBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      public Builder setExpandedDataSet(com.google.analytics.admin.v1alpha.ExpandedDataSet value) {
        if (expandedDataSetBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          expandedDataSetBuilder_.setMessage(value);
        }
        resourceCase_ = 21;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      public Builder setExpandedDataSet(
          com.google.analytics.admin.v1alpha.ExpandedDataSet.Builder builderForValue) {
        if (expandedDataSetBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          expandedDataSetBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 21;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      public Builder mergeExpandedDataSet(
          com.google.analytics.admin.v1alpha.ExpandedDataSet value) {
        if (expandedDataSetBuilder_ == null) {
          if (resourceCase_ == 21
              && resource_
                  != com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.ExpandedDataSet.newBuilder(
                        (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 21) {
            expandedDataSetBuilder_.mergeFrom(value);
          } else {
            expandedDataSetBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 21;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      public Builder clearExpandedDataSet() {
        if (expandedDataSetBuilder_ == null) {
          if (resourceCase_ == 21) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 21) {
            resourceCase_ = 0;
            resource_ = null;
          }
          expandedDataSetBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      public com.google.analytics.admin.v1alpha.ExpandedDataSet.Builder
          getExpandedDataSetBuilder() {
        return getExpandedDataSetFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder
          getExpandedDataSetOrBuilder() {
        if ((resourceCase_ == 21) && (expandedDataSetBuilder_ != null)) {
          return expandedDataSetBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 21) {
            return (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_;
          }
          return com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of an ExpandedDataSet resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ExpandedDataSet expanded_data_set = 21;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ExpandedDataSet,
              com.google.analytics.admin.v1alpha.ExpandedDataSet.Builder,
              com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder>
          getExpandedDataSetFieldBuilder() {
        if (expandedDataSetBuilder_ == null) {
          if (!(resourceCase_ == 21)) {
            resource_ = com.google.analytics.admin.v1alpha.ExpandedDataSet.getDefaultInstance();
          }
          expandedDataSetBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.ExpandedDataSet,
                  com.google.analytics.admin.v1alpha.ExpandedDataSet.Builder,
                  com.google.analytics.admin.v1alpha.ExpandedDataSetOrBuilder>(
                  (com.google.analytics.admin.v1alpha.ExpandedDataSet) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 21;
        onChanged();
        return expandedDataSetBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ChannelGroup,
              com.google.analytics.admin.v1alpha.ChannelGroup.Builder,
              com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder>
          channelGroupBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       *
       * @return Whether the channelGroup field is set.
       */
      @java.lang.Override
      public boolean hasChannelGroup() {
        return resourceCase_ == 22;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       *
       * @return The channelGroup.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ChannelGroup getChannelGroup() {
        if (channelGroupBuilder_ == null) {
          if (resourceCase_ == 22) {
            return (com.google.analytics.admin.v1alpha.ChannelGroup) resource_;
          }
          return com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
        } else {
          if (resourceCase_ == 22) {
            return channelGroupBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      public Builder setChannelGroup(com.google.analytics.admin.v1alpha.ChannelGroup value) {
        if (channelGroupBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          channelGroupBuilder_.setMessage(value);
        }
        resourceCase_ = 22;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      public Builder setChannelGroup(
          com.google.analytics.admin.v1alpha.ChannelGroup.Builder builderForValue) {
        if (channelGroupBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          channelGroupBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 22;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      public Builder mergeChannelGroup(com.google.analytics.admin.v1alpha.ChannelGroup value) {
        if (channelGroupBuilder_ == null) {
          if (resourceCase_ == 22
              && resource_
                  != com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.ChannelGroup.newBuilder(
                        (com.google.analytics.admin.v1alpha.ChannelGroup) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 22) {
            channelGroupBuilder_.mergeFrom(value);
          } else {
            channelGroupBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 22;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      public Builder clearChannelGroup() {
        if (channelGroupBuilder_ == null) {
          if (resourceCase_ == 22) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 22) {
            resourceCase_ = 0;
            resource_ = null;
          }
          channelGroupBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      public com.google.analytics.admin.v1alpha.ChannelGroup.Builder getChannelGroupBuilder() {
        return getChannelGroupFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder getChannelGroupOrBuilder() {
        if ((resourceCase_ == 22) && (channelGroupBuilder_ != null)) {
          return channelGroupBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 22) {
            return (com.google.analytics.admin.v1alpha.ChannelGroup) resource_;
          }
          return com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a ChannelGroup resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.ChannelGroup channel_group = 22;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.ChannelGroup,
              com.google.analytics.admin.v1alpha.ChannelGroup.Builder,
              com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder>
          getChannelGroupFieldBuilder() {
        if (channelGroupBuilder_ == null) {
          if (!(resourceCase_ == 22)) {
            resource_ = com.google.analytics.admin.v1alpha.ChannelGroup.getDefaultInstance();
          }
          channelGroupBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.ChannelGroup,
                  com.google.analytics.admin.v1alpha.ChannelGroup.Builder,
                  com.google.analytics.admin.v1alpha.ChannelGroupOrBuilder>(
                  (com.google.analytics.admin.v1alpha.ChannelGroup) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 22;
        onChanged();
        return channelGroupBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.BigQueryLink,
              com.google.analytics.admin.v1alpha.BigQueryLink.Builder,
              com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder>
          bigqueryLinkBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       *
       * @return Whether the bigqueryLink field is set.
       */
      @java.lang.Override
      public boolean hasBigqueryLink() {
        return resourceCase_ == 23;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       *
       * @return The bigqueryLink.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.BigQueryLink getBigqueryLink() {
        if (bigqueryLinkBuilder_ == null) {
          if (resourceCase_ == 23) {
            return (com.google.analytics.admin.v1alpha.BigQueryLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
        } else {
          if (resourceCase_ == 23) {
            return bigqueryLinkBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      public Builder setBigqueryLink(com.google.analytics.admin.v1alpha.BigQueryLink value) {
        if (bigqueryLinkBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          bigqueryLinkBuilder_.setMessage(value);
        }
        resourceCase_ = 23;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      public Builder setBigqueryLink(
          com.google.analytics.admin.v1alpha.BigQueryLink.Builder builderForValue) {
        if (bigqueryLinkBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          bigqueryLinkBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 23;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      public Builder mergeBigqueryLink(com.google.analytics.admin.v1alpha.BigQueryLink value) {
        if (bigqueryLinkBuilder_ == null) {
          if (resourceCase_ == 23
              && resource_
                  != com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.BigQueryLink.newBuilder(
                        (com.google.analytics.admin.v1alpha.BigQueryLink) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 23) {
            bigqueryLinkBuilder_.mergeFrom(value);
          } else {
            bigqueryLinkBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 23;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      public Builder clearBigqueryLink() {
        if (bigqueryLinkBuilder_ == null) {
          if (resourceCase_ == 23) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 23) {
            resourceCase_ = 0;
            resource_ = null;
          }
          bigqueryLinkBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      public com.google.analytics.admin.v1alpha.BigQueryLink.Builder getBigqueryLinkBuilder() {
        return getBigqueryLinkFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder getBigqueryLinkOrBuilder() {
        if ((resourceCase_ == 23) && (bigqueryLinkBuilder_ != null)) {
          return bigqueryLinkBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 23) {
            return (com.google.analytics.admin.v1alpha.BigQueryLink) resource_;
          }
          return com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of a BigQuery link resource in change history.
       * </pre>
       *
       * <code>.google.analytics.admin.v1alpha.BigQueryLink bigquery_link = 23;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.BigQueryLink,
              com.google.analytics.admin.v1alpha.BigQueryLink.Builder,
              com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder>
          getBigqueryLinkFieldBuilder() {
        if (bigqueryLinkBuilder_ == null) {
          if (!(resourceCase_ == 23)) {
            resource_ = com.google.analytics.admin.v1alpha.BigQueryLink.getDefaultInstance();
          }
          bigqueryLinkBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.BigQueryLink,
                  com.google.analytics.admin.v1alpha.BigQueryLink.Builder,
                  com.google.analytics.admin.v1alpha.BigQueryLinkOrBuilder>(
                  (com.google.analytics.admin.v1alpha.BigQueryLink) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 23;
        onChanged();
        return bigqueryLinkBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings,
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.Builder,
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder>
          enhancedMeasurementSettingsBuilder_;
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       *
       * @return Whether the enhancedMeasurementSettings field is set.
       */
      @java.lang.Override
      public boolean hasEnhancedMeasurementSettings() {
        return resourceCase_ == 24;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       *
       * @return The enhancedMeasurementSettings.
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
          getEnhancedMeasurementSettings() {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          if (resourceCase_ == 24) {
            return (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
              .getDefaultInstance();
        } else {
          if (resourceCase_ == 24) {
            return enhancedMeasurementSettingsBuilder_.getMessage();
          }
          return com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      public Builder setEnhancedMeasurementSettings(
          com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings value) {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          resource_ = value;
          onChanged();
        } else {
          enhancedMeasurementSettingsBuilder_.setMessage(value);
        }
        resourceCase_ = 24;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      public Builder setEnhancedMeasurementSettings(
          com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.Builder builderForValue) {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          resource_ = builderForValue.build();
          onChanged();
        } else {
          enhancedMeasurementSettingsBuilder_.setMessage(builderForValue.build());
        }
        resourceCase_ = 24;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      public Builder mergeEnhancedMeasurementSettings(
          com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings value) {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          if (resourceCase_ == 24
              && resource_
                  != com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
                      .getDefaultInstance()) {
            resource_ =
                com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.newBuilder(
                        (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            resource_ = value;
          }
          onChanged();
        } else {
          if (resourceCase_ == 24) {
            enhancedMeasurementSettingsBuilder_.mergeFrom(value);
          } else {
            enhancedMeasurementSettingsBuilder_.setMessage(value);
          }
        }
        resourceCase_ = 24;
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      public Builder clearEnhancedMeasurementSettings() {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          if (resourceCase_ == 24) {
            resourceCase_ = 0;
            resource_ = null;
            onChanged();
          }
        } else {
          if (resourceCase_ == 24) {
            resourceCase_ = 0;
            resource_ = null;
          }
          enhancedMeasurementSettingsBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      public com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.Builder
          getEnhancedMeasurementSettingsBuilder() {
        return getEnhancedMeasurementSettingsFieldBuilder().getBuilder();
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      @java.lang.Override
      public com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder
          getEnhancedMeasurementSettingsOrBuilder() {
        if ((resourceCase_ == 24) && (enhancedMeasurementSettingsBuilder_ != null)) {
          return enhancedMeasurementSettingsBuilder_.getMessageOrBuilder();
        } else {
          if (resourceCase_ == 24) {
            return (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_;
          }
          return com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings
              .getDefaultInstance();
        }
      }
      /**
       *
       *
       * <pre>
       * A snapshot of EnhancedMeasurementSettings resource in change history.
       * </pre>
       *
       * <code>
       * .google.analytics.admin.v1alpha.EnhancedMeasurementSettings enhanced_measurement_settings = 24;
       * </code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings,
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.Builder,
              com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder>
          getEnhancedMeasurementSettingsFieldBuilder() {
        if (enhancedMeasurementSettingsBuilder_ == null) {
          if (!(resourceCase_ == 24)) {
            resource_ =
                com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.getDefaultInstance();
          }
          enhancedMeasurementSettingsBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings,
                  com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings.Builder,
                  com.google.analytics.admin.v1alpha.EnhancedMeasurementSettingsOrBuilder>(
                  (com.google.analytics.admin.v1alpha.EnhancedMeasurementSettings) resource_,
                  getParentForChildren(),
                  isClean());
          resource_ = null;
        }
        resourceCase_ = 24;
        onChanged();
        return enhancedMeasurementSettingsBuilder_;
      }

      @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.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)
    }

    // @@protoc_insertion_point(class_scope:google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource)
    private static final com.google.analytics.admin.v1alpha.ChangeHistoryChange
            .ChangeHistoryResource
        DEFAULT_INSTANCE;

    static {
      DEFAULT_INSTANCE =
          new com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource();
    }

    public static com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser<ChangeHistoryResource> PARSER =
        new com.google.protobuf.AbstractParser<ChangeHistoryResource>() {
          @java.lang.Override
          public ChangeHistoryResource 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<ChangeHistoryResource> parser() {
      return PARSER;
    }

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

    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
  }

  public static final int RESOURCE_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object resource_ = "";
  /**
   *
   *
   * <pre>
   * Resource name of the resource whose changes are described by this entry.
   * </pre>
   *
   * <code>string resource = 1;</code>
   *
   * @return The resource.
   */
  @java.lang.Override
  public java.lang.String getResource() {
    java.lang.Object ref = resource_;
    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();
      resource_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Resource name of the resource whose changes are described by this entry.
   * </pre>
   *
   * <code>string resource = 1;</code>
   *
   * @return The bytes for resource.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getResourceBytes() {
    java.lang.Object ref = resource_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      resource_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ACTION_FIELD_NUMBER = 2;
  private int action_ = 0;
  /**
   *
   *
   * <pre>
   * The type of action that changed this resource.
   * </pre>
   *
   * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
   *
   * @return The enum numeric value on the wire for action.
   */
  @java.lang.Override
  public int getActionValue() {
    return action_;
  }
  /**
   *
   *
   * <pre>
   * The type of action that changed this resource.
   * </pre>
   *
   * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
   *
   * @return The action.
   */
  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ActionType getAction() {
    com.google.analytics.admin.v1alpha.ActionType result =
        com.google.analytics.admin.v1alpha.ActionType.forNumber(action_);
    return result == null ? com.google.analytics.admin.v1alpha.ActionType.UNRECOGNIZED : result;
  }

  public static final int RESOURCE_BEFORE_CHANGE_FIELD_NUMBER = 3;
  private com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
      resourceBeforeChange_;
  /**
   *
   *
   * <pre>
   * Resource contents from before the change was made. If this resource was
   * created in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
   * </code>
   *
   * @return Whether the resourceBeforeChange field is set.
   */
  @java.lang.Override
  public boolean hasResourceBeforeChange() {
    return resourceBeforeChange_ != null;
  }
  /**
   *
   *
   * <pre>
   * Resource contents from before the change was made. If this resource was
   * created in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
   * </code>
   *
   * @return The resourceBeforeChange.
   */
  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
      getResourceBeforeChange() {
    return resourceBeforeChange_ == null
        ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
            .getDefaultInstance()
        : resourceBeforeChange_;
  }
  /**
   *
   *
   * <pre>
   * Resource contents from before the change was made. If this resource was
   * created in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
   * </code>
   */
  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder
      getResourceBeforeChangeOrBuilder() {
    return resourceBeforeChange_ == null
        ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
            .getDefaultInstance()
        : resourceBeforeChange_;
  }

  public static final int RESOURCE_AFTER_CHANGE_FIELD_NUMBER = 4;
  private com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
      resourceAfterChange_;
  /**
   *
   *
   * <pre>
   * Resource contents from after the change was made. If this resource was
   * deleted in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
   * </code>
   *
   * @return Whether the resourceAfterChange field is set.
   */
  @java.lang.Override
  public boolean hasResourceAfterChange() {
    return resourceAfterChange_ != null;
  }
  /**
   *
   *
   * <pre>
   * Resource contents from after the change was made. If this resource was
   * deleted in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
   * </code>
   *
   * @return The resourceAfterChange.
   */
  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
      getResourceAfterChange() {
    return resourceAfterChange_ == null
        ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
            .getDefaultInstance()
        : resourceAfterChange_;
  }
  /**
   *
   *
   * <pre>
   * Resource contents from after the change was made. If this resource was
   * deleted in this change, this field will be missing.
   * </pre>
   *
   * <code>
   * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
   * </code>
   */
  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder
      getResourceAfterChangeOrBuilder() {
    return resourceAfterChange_ == null
        ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
            .getDefaultInstance()
        : resourceAfterChange_;
  }

  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(resource_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, resource_);
    }
    if (action_
        != com.google.analytics.admin.v1alpha.ActionType.ACTION_TYPE_UNSPECIFIED.getNumber()) {
      output.writeEnum(2, action_);
    }
    if (resourceBeforeChange_ != null) {
      output.writeMessage(3, getResourceBeforeChange());
    }
    if (resourceAfterChange_ != null) {
      output.writeMessage(4, getResourceAfterChange());
    }
    getUnknownFields().writeTo(output);
  }

  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resource_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, resource_);
    }
    if (action_
        != com.google.analytics.admin.v1alpha.ActionType.ACTION_TYPE_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, action_);
    }
    if (resourceBeforeChange_ != null) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(3, getResourceBeforeChange());
    }
    if (resourceAfterChange_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getResourceAfterChange());
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.analytics.admin.v1alpha.ChangeHistoryChange)) {
      return super.equals(obj);
    }
    com.google.analytics.admin.v1alpha.ChangeHistoryChange other =
        (com.google.analytics.admin.v1alpha.ChangeHistoryChange) obj;

    if (!getResource().equals(other.getResource())) return false;
    if (action_ != other.action_) return false;
    if (hasResourceBeforeChange() != other.hasResourceBeforeChange()) return false;
    if (hasResourceBeforeChange()) {
      if (!getResourceBeforeChange().equals(other.getResourceBeforeChange())) return false;
    }
    if (hasResourceAfterChange() != other.hasResourceAfterChange()) return false;
    if (hasResourceAfterChange()) {
      if (!getResourceAfterChange().equals(other.getResourceAfterChange())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + RESOURCE_FIELD_NUMBER;
    hash = (53 * hash) + getResource().hashCode();
    hash = (37 * hash) + ACTION_FIELD_NUMBER;
    hash = (53 * hash) + action_;
    if (hasResourceBeforeChange()) {
      hash = (37 * hash) + RESOURCE_BEFORE_CHANGE_FIELD_NUMBER;
      hash = (53 * hash) + getResourceBeforeChange().hashCode();
    }
    if (hasResourceAfterChange()) {
      hash = (37 * hash) + RESOURCE_AFTER_CHANGE_FIELD_NUMBER;
      hash = (53 * hash) + getResourceAfterChange().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseDelimitedFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseDelimitedFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  @java.lang.Override
  public Builder newBuilderForType() {
    return newBuilder();
  }

  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }

  public static Builder newBuilder(
      com.google.analytics.admin.v1alpha.ChangeHistoryChange prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }

  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
  }

  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   *
   *
   * <pre>
   * A description of a change to a single Google Analytics resource.
   * </pre>
   *
   * Protobuf type {@code google.analytics.admin.v1alpha.ChangeHistoryChange}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.analytics.admin.v1alpha.ChangeHistoryChange)
      com.google.analytics.admin.v1alpha.ChangeHistoryChangeOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.analytics.admin.v1alpha.ResourcesProto
          .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.analytics.admin.v1alpha.ResourcesProto
          .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.analytics.admin.v1alpha.ChangeHistoryChange.class,
              com.google.analytics.admin.v1alpha.ChangeHistoryChange.Builder.class);
    }

    // Construct using com.google.analytics.admin.v1alpha.ChangeHistoryChange.newBuilder()
    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
    }

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      resource_ = "";
      action_ = 0;
      resourceBeforeChange_ = null;
      if (resourceBeforeChangeBuilder_ != null) {
        resourceBeforeChangeBuilder_.dispose();
        resourceBeforeChangeBuilder_ = null;
      }
      resourceAfterChange_ = null;
      if (resourceAfterChangeBuilder_ != null) {
        resourceAfterChangeBuilder_.dispose();
        resourceAfterChangeBuilder_ = null;
      }
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.analytics.admin.v1alpha.ResourcesProto
          .internal_static_google_analytics_admin_v1alpha_ChangeHistoryChange_descriptor;
    }

    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange getDefaultInstanceForType() {
      return com.google.analytics.admin.v1alpha.ChangeHistoryChange.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange build() {
      com.google.analytics.admin.v1alpha.ChangeHistoryChange result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange buildPartial() {
      com.google.analytics.admin.v1alpha.ChangeHistoryChange result =
          new com.google.analytics.admin.v1alpha.ChangeHistoryChange(this);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      onBuilt();
      return result;
    }

    private void buildPartial0(com.google.analytics.admin.v1alpha.ChangeHistoryChange result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.resource_ = resource_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.action_ = action_;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.resourceBeforeChange_ =
            resourceBeforeChangeBuilder_ == null
                ? resourceBeforeChange_
                : resourceBeforeChangeBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.resourceAfterChange_ =
            resourceAfterChangeBuilder_ == null
                ? resourceAfterChange_
                : resourceAfterChangeBuilder_.build();
      }
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }

    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.setField(field, value);
    }

    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }

    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
    }

    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
    }

    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.analytics.admin.v1alpha.ChangeHistoryChange) {
        return mergeFrom((com.google.analytics.admin.v1alpha.ChangeHistoryChange) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.analytics.admin.v1alpha.ChangeHistoryChange other) {
      if (other == com.google.analytics.admin.v1alpha.ChangeHistoryChange.getDefaultInstance())
        return this;
      if (!other.getResource().isEmpty()) {
        resource_ = other.resource_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.action_ != 0) {
        setActionValue(other.getActionValue());
      }
      if (other.hasResourceBeforeChange()) {
        mergeResourceBeforeChange(other.getResourceBeforeChange());
      }
      if (other.hasResourceAfterChange()) {
        mergeResourceAfterChange(other.getResourceAfterChange());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }

    @java.lang.Override
    public final boolean isInitialized() {
      return true;
    }

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                resource_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 16:
              {
                action_ = input.readEnum();
                bitField0_ |= 0x00000002;
                break;
              } // case 16
            case 26:
              {
                input.readMessage(
                    getResourceBeforeChangeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 34:
              {
                input.readMessage(
                    getResourceAfterChangeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000008;
                break;
              } // case 34
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object resource_ = "";
    /**
     *
     *
     * <pre>
     * Resource name of the resource whose changes are described by this entry.
     * </pre>
     *
     * <code>string resource = 1;</code>
     *
     * @return The resource.
     */
    public java.lang.String getResource() {
      java.lang.Object ref = resource_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        resource_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Resource name of the resource whose changes are described by this entry.
     * </pre>
     *
     * <code>string resource = 1;</code>
     *
     * @return The bytes for resource.
     */
    public com.google.protobuf.ByteString getResourceBytes() {
      java.lang.Object ref = resource_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        resource_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Resource name of the resource whose changes are described by this entry.
     * </pre>
     *
     * <code>string resource = 1;</code>
     *
     * @param value The resource to set.
     * @return This builder for chaining.
     */
    public Builder setResource(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      resource_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource name of the resource whose changes are described by this entry.
     * </pre>
     *
     * <code>string resource = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearResource() {
      resource_ = getDefaultInstance().getResource();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource name of the resource whose changes are described by this entry.
     * </pre>
     *
     * <code>string resource = 1;</code>
     *
     * @param value The bytes for resource to set.
     * @return This builder for chaining.
     */
    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      resource_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private int action_ = 0;
    /**
     *
     *
     * <pre>
     * The type of action that changed this resource.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
     *
     * @return The enum numeric value on the wire for action.
     */
    @java.lang.Override
    public int getActionValue() {
      return action_;
    }
    /**
     *
     *
     * <pre>
     * The type of action that changed this resource.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
     *
     * @param value The enum numeric value on the wire for action to set.
     * @return This builder for chaining.
     */
    public Builder setActionValue(int value) {
      action_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The type of action that changed this resource.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
     *
     * @return The action.
     */
    @java.lang.Override
    public com.google.analytics.admin.v1alpha.ActionType getAction() {
      com.google.analytics.admin.v1alpha.ActionType result =
          com.google.analytics.admin.v1alpha.ActionType.forNumber(action_);
      return result == null ? com.google.analytics.admin.v1alpha.ActionType.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * The type of action that changed this resource.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
     *
     * @param value The action to set.
     * @return This builder for chaining.
     */
    public Builder setAction(com.google.analytics.admin.v1alpha.ActionType value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000002;
      action_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The type of action that changed this resource.
     * </pre>
     *
     * <code>.google.analytics.admin.v1alpha.ActionType action = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearAction() {
      bitField0_ = (bitField0_ & ~0x00000002);
      action_ = 0;
      onChanged();
      return this;
    }

    private com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        resourceBeforeChange_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder>
        resourceBeforeChangeBuilder_;
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     *
     * @return Whether the resourceBeforeChange field is set.
     */
    public boolean hasResourceBeforeChange() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     *
     * @return The resourceBeforeChange.
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        getResourceBeforeChange() {
      if (resourceBeforeChangeBuilder_ == null) {
        return resourceBeforeChange_ == null
            ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                .getDefaultInstance()
            : resourceBeforeChange_;
      } else {
        return resourceBeforeChangeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public Builder setResourceBeforeChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource value) {
      if (resourceBeforeChangeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        resourceBeforeChange_ = value;
      } else {
        resourceBeforeChangeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public Builder setResourceBeforeChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
            builderForValue) {
      if (resourceBeforeChangeBuilder_ == null) {
        resourceBeforeChange_ = builderForValue.build();
      } else {
        resourceBeforeChangeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public Builder mergeResourceBeforeChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource value) {
      if (resourceBeforeChangeBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && resourceBeforeChange_ != null
            && resourceBeforeChange_
                != com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                    .getDefaultInstance()) {
          getResourceBeforeChangeBuilder().mergeFrom(value);
        } else {
          resourceBeforeChange_ = value;
        }
      } else {
        resourceBeforeChangeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public Builder clearResourceBeforeChange() {
      bitField0_ = (bitField0_ & ~0x00000004);
      resourceBeforeChange_ = null;
      if (resourceBeforeChangeBuilder_ != null) {
        resourceBeforeChangeBuilder_.dispose();
        resourceBeforeChangeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
        getResourceBeforeChangeBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getResourceBeforeChangeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder
        getResourceBeforeChangeOrBuilder() {
      if (resourceBeforeChangeBuilder_ != null) {
        return resourceBeforeChangeBuilder_.getMessageOrBuilder();
      } else {
        return resourceBeforeChange_ == null
            ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                .getDefaultInstance()
            : resourceBeforeChange_;
      }
    }
    /**
     *
     *
     * <pre>
     * Resource contents from before the change was made. If this resource was
     * created in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_before_change = 3;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder>
        getResourceBeforeChangeFieldBuilder() {
      if (resourceBeforeChangeBuilder_ == null) {
        resourceBeforeChangeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                    .Builder,
                com.google.analytics.admin.v1alpha.ChangeHistoryChange
                    .ChangeHistoryResourceOrBuilder>(
                getResourceBeforeChange(), getParentForChildren(), isClean());
        resourceBeforeChange_ = null;
      }
      return resourceBeforeChangeBuilder_;
    }

    private com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        resourceAfterChange_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder>
        resourceAfterChangeBuilder_;
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     *
     * @return Whether the resourceAfterChange field is set.
     */
    public boolean hasResourceAfterChange() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     *
     * @return The resourceAfterChange.
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
        getResourceAfterChange() {
      if (resourceAfterChangeBuilder_ == null) {
        return resourceAfterChange_ == null
            ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                .getDefaultInstance()
            : resourceAfterChange_;
      } else {
        return resourceAfterChangeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public Builder setResourceAfterChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource value) {
      if (resourceAfterChangeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        resourceAfterChange_ = value;
      } else {
        resourceAfterChangeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public Builder setResourceAfterChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
            builderForValue) {
      if (resourceAfterChangeBuilder_ == null) {
        resourceAfterChange_ = builderForValue.build();
      } else {
        resourceAfterChangeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public Builder mergeResourceAfterChange(
        com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource value) {
      if (resourceAfterChangeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && resourceAfterChange_ != null
            && resourceAfterChange_
                != com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                    .getDefaultInstance()) {
          getResourceAfterChangeBuilder().mergeFrom(value);
        } else {
          resourceAfterChange_ = value;
        }
      } else {
        resourceAfterChangeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public Builder clearResourceAfterChange() {
      bitField0_ = (bitField0_ & ~0x00000008);
      resourceAfterChange_ = null;
      if (resourceAfterChangeBuilder_ != null) {
        resourceAfterChangeBuilder_.dispose();
        resourceAfterChangeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder
        getResourceAfterChangeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getResourceAfterChangeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    public com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder
        getResourceAfterChangeOrBuilder() {
      if (resourceAfterChangeBuilder_ != null) {
        return resourceAfterChangeBuilder_.getMessageOrBuilder();
      } else {
        return resourceAfterChange_ == null
            ? com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                .getDefaultInstance()
            : resourceAfterChange_;
      }
    }
    /**
     *
     *
     * <pre>
     * Resource contents from after the change was made. If this resource was
     * deleted in this change, this field will be missing.
     * </pre>
     *
     * <code>
     * .google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource resource_after_change = 4;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource.Builder,
            com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResourceOrBuilder>
        getResourceAfterChangeFieldBuilder() {
      if (resourceAfterChangeBuilder_ == null) {
        resourceAfterChangeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource,
                com.google.analytics.admin.v1alpha.ChangeHistoryChange.ChangeHistoryResource
                    .Builder,
                com.google.analytics.admin.v1alpha.ChangeHistoryChange
                    .ChangeHistoryResourceOrBuilder>(
                getResourceAfterChange(), getParentForChildren(), isClean());
        resourceAfterChange_ = null;
      }
      return resourceAfterChangeBuilder_;
    }

    @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.analytics.admin.v1alpha.ChangeHistoryChange)
  }

  // @@protoc_insertion_point(class_scope:google.analytics.admin.v1alpha.ChangeHistoryChange)
  private static final com.google.analytics.admin.v1alpha.ChangeHistoryChange DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.analytics.admin.v1alpha.ChangeHistoryChange();
  }

  public static com.google.analytics.admin.v1alpha.ChangeHistoryChange getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<ChangeHistoryChange> PARSER =
      new com.google.protobuf.AbstractParser<ChangeHistoryChange>() {
        @java.lang.Override
        public ChangeHistoryChange 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<ChangeHistoryChange> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.analytics.admin.v1alpha.ChangeHistoryChange getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
