/resources/campaign.proto

--- v15/resources/campaign.proto    2023-10-18 20:10:59.000000000 +0000
+++ v16/resources/campaign.proto    2024-02-20 20:02:50.000000000 +0000
@@ -1,678 +1,684 @@
 // Copyright 2023 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
 //
 //     http://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.

 syntax = "proto3";

-package google.ads.googleads.v15.resources;
+package google.ads.googleads.v16.resources;

-import "google/ads/googleads/v15/common/bidding.proto";
-import "google/ads/googleads/v15/common/custom_parameter.proto";
-import "google/ads/googleads/v15/common/frequency_cap.proto";
-import "google/ads/googleads/v15/common/real_time_bidding_setting.proto";
-import "google/ads/googleads/v15/common/targeting_setting.proto";
-import "google/ads/googleads/v15/enums/ad_serving_optimization_status.proto";
-import "google/ads/googleads/v15/enums/advertising_channel_sub_type.proto";
-import "google/ads/googleads/v15/enums/advertising_channel_type.proto";
-import "google/ads/googleads/v15/enums/app_campaign_app_store.proto";
-import "google/ads/googleads/v15/enums/app_campaign_bidding_strategy_goal_type.proto";
-import "google/ads/googleads/v15/enums/asset_automation_status.proto";
-import "google/ads/googleads/v15/enums/asset_automation_type.proto";
-import "google/ads/googleads/v15/enums/asset_field_type.proto";
-import "google/ads/googleads/v15/enums/asset_set_type.proto";
-import "google/ads/googleads/v15/enums/bidding_strategy_system_status.proto";
-import "google/ads/googleads/v15/enums/bidding_strategy_type.proto";
-import "google/ads/googleads/v15/enums/brand_safety_suitability.proto";
-import "google/ads/googleads/v15/enums/campaign_experiment_type.proto";
-import "google/ads/googleads/v15/enums/campaign_primary_status.proto";
-import "google/ads/googleads/v15/enums/campaign_primary_status_reason.proto";
-import "google/ads/googleads/v15/enums/campaign_serving_status.proto";
-import "google/ads/googleads/v15/enums/campaign_status.proto";
-import "google/ads/googleads/v15/enums/listing_type.proto";
-import "google/ads/googleads/v15/enums/location_source_type.proto";
-import "google/ads/googleads/v15/enums/negative_geo_target_type.proto";
-import "google/ads/googleads/v15/enums/optimization_goal_type.proto";
-import "google/ads/googleads/v15/enums/payment_mode.proto";
-import "google/ads/googleads/v15/enums/performance_max_upgrade_status.proto";
-import "google/ads/googleads/v15/enums/positive_geo_target_type.proto";
-import "google/ads/googleads/v15/enums/vanity_pharma_display_url_mode.proto";
-import "google/ads/googleads/v15/enums/vanity_pharma_text.proto";
+import "google/ads/googleads/v16/common/bidding.proto";
+import "google/ads/googleads/v16/common/custom_parameter.proto";
+import "google/ads/googleads/v16/common/frequency_cap.proto";
+import "google/ads/googleads/v16/common/real_time_bidding_setting.proto";
+import "google/ads/googleads/v16/common/targeting_setting.proto";
+import "google/ads/googleads/v16/enums/ad_serving_optimization_status.proto";
+import "google/ads/googleads/v16/enums/advertising_channel_sub_type.proto";
+import "google/ads/googleads/v16/enums/advertising_channel_type.proto";
+import "google/ads/googleads/v16/enums/app_campaign_app_store.proto";
+import "google/ads/googleads/v16/enums/app_campaign_bidding_strategy_goal_type.proto";
+import "google/ads/googleads/v16/enums/asset_automation_status.proto";
+import "google/ads/googleads/v16/enums/asset_automation_type.proto";
+import "google/ads/googleads/v16/enums/asset_field_type.proto";
+import "google/ads/googleads/v16/enums/asset_set_type.proto";
+import "google/ads/googleads/v16/enums/bidding_strategy_system_status.proto";
+import "google/ads/googleads/v16/enums/bidding_strategy_type.proto";
+import "google/ads/googleads/v16/enums/brand_safety_suitability.proto";
+import "google/ads/googleads/v16/enums/campaign_experiment_type.proto";
+import "google/ads/googleads/v16/enums/campaign_primary_status.proto";
+import "google/ads/googleads/v16/enums/campaign_primary_status_reason.proto";
+import "google/ads/googleads/v16/enums/campaign_serving_status.proto";
+import "google/ads/googleads/v16/enums/campaign_status.proto";
+import "google/ads/googleads/v16/enums/listing_type.proto";
+import "google/ads/googleads/v16/enums/location_source_type.proto";
+import "google/ads/googleads/v16/enums/negative_geo_target_type.proto";
+import "google/ads/googleads/v16/enums/optimization_goal_type.proto";
+import "google/ads/googleads/v16/enums/payment_mode.proto";
+import "google/ads/googleads/v16/enums/performance_max_upgrade_status.proto";
+import "google/ads/googleads/v16/enums/positive_geo_target_type.proto";
+import "google/ads/googleads/v16/enums/vanity_pharma_display_url_mode.proto";
+import "google/ads/googleads/v16/enums/vanity_pharma_text.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";

-option csharp_namespace = "Google.Ads.GoogleAds.V15.Resources";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v15/resources;resources";
+option csharp_namespace = "Google.Ads.GoogleAds.V16.Resources";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v16/resources;resources";
 option java_multiple_files = true;
 option java_outer_classname = "CampaignProto";
-option java_package = "com.google.ads.googleads.v15.resources";
+option java_package = "com.google.ads.googleads.v16.resources";
 option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V15\\Resources";
-option ruby_package = "Google::Ads::GoogleAds::V15::Resources";
+option php_namespace = "Google\\Ads\\GoogleAds\\V16\\Resources";
+option ruby_package = "Google::Ads::GoogleAds::V16::Resources";

 // Proto file describing the Campaign resource.

 // A campaign.
 message Campaign {
   option (google.api.resource) = {
     type: "googleads.googleapis.com/Campaign"
     pattern: "customers/{customer_id}/campaigns/{campaign_id}"
   };

   // Information about a campaign being upgraded to Performance Max.
   message PerformanceMaxUpgrade {
     // Output only. Indicates which Performance Max campaign the campaign is
     // upgraded to.
     string performance_max_campaign = 1 [
       (google.api.field_behavior) = OUTPUT_ONLY,
       (google.api.resource_reference) = {
         type: "googleads.googleapis.com/Campaign"
       }
     ];

     // Output only. Indicates legacy campaign upgraded to Performance Max.
     string pre_upgrade_campaign = 2 [
       (google.api.field_behavior) = OUTPUT_ONLY,
       (google.api.resource_reference) = {
         type: "googleads.googleapis.com/Campaign"
       }
     ];

     // Output only. The upgrade status of a campaign requested to be upgraded to
     // Performance Max.
-    google.ads.googleads.v15.enums.PerformanceMaxUpgradeStatusEnum
+    google.ads.googleads.v16.enums.PerformanceMaxUpgradeStatusEnum
         .PerformanceMaxUpgradeStatus status = 3
         [(google.api.field_behavior) = OUTPUT_ONLY];
   }

   // The network settings for the campaign.
   message NetworkSettings {
     // Whether ads will be served with google.com search results.
     optional bool target_google_search = 5;

     // Whether ads will be served on partner sites in the Google Search Network
     // (requires `target_google_search` to also be `true`).
     optional bool target_search_network = 6;

     // Whether ads will be served on specified placements in the Google Display
     // Network. Placements are specified using the Placement criterion.
     optional bool target_content_network = 7;

     // Whether ads will be served on the Google Partner Network.
     // This is available only to some select Google partner accounts.
     optional bool target_partner_search_network = 8;

     // Whether ads will be served on YouTube.
     optional bool target_youtube = 9;

     // Whether ads will be served on the Google TV network.
     optional bool target_google_tv_network = 10;
   }

   // Campaign-level settings for hotel ads.
   message HotelSettingInfo {
     // Immutable. The linked Hotel Center account.
     optional int64 hotel_center_id = 2
         [(google.api.field_behavior) = IMMUTABLE];
   }

   // The setting for controlling Dynamic Search Ads (DSA).
   message DynamicSearchAdsSetting {
     // Required. The Internet domain name that this setting represents, for
     // example, "google.com" or "www.google.com".
     string domain_name = 6 [(google.api.field_behavior) = REQUIRED];

     // Required. The language code specifying the language of the domain, for
     // example, "en".
     string language_code = 7 [(google.api.field_behavior) = REQUIRED];

     // Whether the campaign uses advertiser supplied URLs exclusively.
     optional bool use_supplied_urls_only = 8;

     // The list of page feeds associated with the campaign.
     repeated string feeds = 9 [(google.api.resource_reference) = {
       type: "googleads.googleapis.com/Feed"
     }];
   }

   // The setting for Shopping campaigns. Defines the universe of products that
   // can be advertised by the campaign, and how this campaign interacts with
   // other Shopping campaigns.
   message ShoppingSetting {
-    // Immutable. ID of the Merchant Center account.
+    // ID of the Merchant Center account.
     // This field is required for create operations. This field is immutable for
     // Shopping campaigns.
-    optional int64 merchant_id = 5 [(google.api.field_behavior) = IMMUTABLE];
+    optional int64 merchant_id = 5;

     // Feed label of products to include in the campaign.
     // Only one of feed_label or sales_country can be set.
     // If used instead of sales_country, the feed_label field accepts country
     // codes in the same format for example: 'XX'.
     // Otherwise can be any string used for feed label in Google Merchant
     // Center.
     string feed_label = 10;

     // Priority of the campaign. Campaigns with numerically higher priorities
     // take precedence over those with lower priorities.
     // This field is required for Shopping campaigns, with values between 0 and
     // 2, inclusive.
     // This field is optional for Smart Shopping campaigns, but must be equal to
     // 3 if set.
     optional int32 campaign_priority = 7;

     // Whether to include local products.
     optional bool enable_local = 8;

     // Immutable. Whether to target Vehicle Listing inventory. This field is
     // supported only in Smart Shopping Campaigns. For setting Vehicle Listing
     // inventory in Performance Max campaigns, use `listing_type` instead.
     bool use_vehicle_inventory = 9 [(google.api.field_behavior) = IMMUTABLE];

     // Immutable. The ads account IDs of advertising partners cooperating within
     // the campaign.
     repeated int64 advertising_partner_ids = 11
         [(google.api.field_behavior) = IMMUTABLE];
+
+    // Disable the optional product feed. This field is currently supported
+    // only for Demand Gen campaigns. See
+    // https://support.google.com/google-ads/answer/13721750 to learn more about
+    // this feature.
+    optional bool disable_product_feed = 12;
   }

   // Campaign-level settings for tracking information.
   message TrackingSetting {
     // Output only. The url used for dynamic tracking.
     optional string tracking_url = 2
         [(google.api.field_behavior) = OUTPUT_ONLY];
   }

   // Represents a collection of settings related to ads geotargeting.
   message GeoTargetTypeSetting {
     // The setting used for positive geotargeting in this particular campaign.
-    google.ads.googleads.v15.enums.PositiveGeoTargetTypeEnum
+    google.ads.googleads.v16.enums.PositiveGeoTargetTypeEnum
         .PositiveGeoTargetType positive_geo_target_type = 1;

     // The setting used for negative geotargeting in this particular campaign.
-    google.ads.googleads.v15.enums.NegativeGeoTargetTypeEnum
+    google.ads.googleads.v16.enums.NegativeGeoTargetTypeEnum
         .NegativeGeoTargetType negative_geo_target_type = 2;
   }

   // Campaign setting for local campaigns.
   message LocalCampaignSetting {
     // The location source type for this local campaign.
-    google.ads.googleads.v15.enums.LocationSourceTypeEnum.LocationSourceType
+    google.ads.googleads.v16.enums.LocationSourceTypeEnum.LocationSourceType
         location_source_type = 1;
   }

   // Campaign-level settings for App Campaigns.
   message AppCampaignSetting {
     // Represents the goal which the bidding strategy of this app campaign
     // should optimize towards.
-    google.ads.googleads.v15.enums.AppCampaignBiddingStrategyGoalTypeEnum
+    google.ads.googleads.v16.enums.AppCampaignBiddingStrategyGoalTypeEnum
         .AppCampaignBiddingStrategyGoalType bidding_strategy_goal_type = 1;

     // Immutable. A string that uniquely identifies a mobile application.
     optional string app_id = 4 [(google.api.field_behavior) = IMMUTABLE];

     // Immutable. The application store that distributes this specific app.
-    google.ads.googleads.v15.enums.AppCampaignAppStoreEnum.AppCampaignAppStore
+    google.ads.googleads.v16.enums.AppCampaignAppStoreEnum.AppCampaignAppStore
         app_store = 3 [(google.api.field_behavior) = IMMUTABLE];
   }

   // Describes how unbranded pharma ads will be displayed.
   message VanityPharma {
     // The display mode for vanity pharma URLs.
-    google.ads.googleads.v15.enums.VanityPharmaDisplayUrlModeEnum
+    google.ads.googleads.v16.enums.VanityPharmaDisplayUrlModeEnum
         .VanityPharmaDisplayUrlMode vanity_pharma_display_url_mode = 1;

     // The text that will be displayed in display URL of the text ad when
     // website description is the selected display mode for vanity pharma URLs.
-    google.ads.googleads.v15.enums.VanityPharmaTextEnum.VanityPharmaText
+    google.ads.googleads.v16.enums.VanityPharmaTextEnum.VanityPharmaText
         vanity_pharma_text = 2;
   }

   // Selective optimization setting for this campaign, which includes a set of
   // conversion actions to optimize this campaign towards.
   // This feature only applies to app campaigns that use MULTI_CHANNEL as
   // AdvertisingChannelType and APP_CAMPAIGN or APP_CAMPAIGN_FOR_ENGAGEMENT as
   // AdvertisingChannelSubType.
   message SelectiveOptimization {
     // The selected set of conversion actions for optimizing this campaign.
     repeated string conversion_actions = 2 [(google.api.resource_reference) = {
       type: "googleads.googleapis.com/ConversionAction"
     }];
   }

   // Optimization goal setting for this campaign, which includes a set of
   // optimization goal types.
   message OptimizationGoalSetting {
     // The list of optimization goal types.
-    repeated google.ads.googleads.v15.enums.OptimizationGoalTypeEnum
+    repeated google.ads.googleads.v16.enums.OptimizationGoalTypeEnum
         .OptimizationGoalType optimization_goal_types = 1;
   }

   // Settings for the audience targeting.
   message AudienceSetting {
     // Immutable. If true, this campaign uses an Audience resource for audience
     // targeting. If false, this campaign may use audience segment criteria
     // instead.
     optional bool use_audience_grouped = 1
         [(google.api.field_behavior) = IMMUTABLE];
   }

   // Settings for LocalServicesCampaign subresource.
   message LocalServicesCampaignSettings {
     // Categorical level bids associated with MANUAL_CPA bidding strategy.
     repeated CategoryBid category_bids = 1;
   }

   // Category bids in LocalServicesReportingCampaignSettings.
   message CategoryBid {
     // Category for which the bid will be associated with. For example,
     // xcat:service_area_business_plumber.
     optional string category_id = 1;

     // Manual CPA bid for the category. Bid must be greater than the
     // reserve price associated for that category. Value is in micros
     // and in the advertiser's currency.
     optional int64 manual_cpa_bid_micros = 2;
   }

   // Settings for Travel campaign.
   message TravelCampaignSettings {
     // Immutable. The Travel account ID associated with the Travel campaign.
     optional int64 travel_account_id = 1
         [(google.api.field_behavior) = IMMUTABLE];
   }

   // Settings for Discovery campaign.
   message DiscoveryCampaignSettings {
     // Immutable. Specifies whether this campaign uses upgraded targeting
     // options. When this field is set to `true`, you can use location and
     // language targeting at the ad group level as opposed to the standard
     // campaign-level targeting. This field defaults to `false`, and can only be
     // set when creating a campaign.
     optional bool upgraded_targeting = 1
         [(google.api.field_behavior) = IMMUTABLE];
   }

   // Asset automation setting contains pair of AssetAutomationType and the
   // asset automation opt-in/out status
   message AssetAutomationSetting {
     // The asset automation type advertiser would like to opt-in/out.
-    optional google.ads.googleads.v15.enums.AssetAutomationTypeEnum
+    optional google.ads.googleads.v16.enums.AssetAutomationTypeEnum
         .AssetAutomationType asset_automation_type = 1;

     // The opt-in/out status of asset automation type.
-    optional google.ads.googleads.v15.enums.AssetAutomationStatusEnum
+    optional google.ads.googleads.v16.enums.AssetAutomationStatusEnum
         .AssetAutomationStatus asset_automation_status = 2;
   }

   // Immutable. The resource name of the campaign.
   // Campaign resource names have the form:
   //
   // `customers/{customer_id}/campaigns/{campaign_id}`
   string resource_name = 1 [
     (google.api.field_behavior) = IMMUTABLE,
     (google.api.resource_reference) = {
       type: "googleads.googleapis.com/Campaign"
     }
   ];

   // Output only. The ID of the campaign.
   optional int64 id = 59 [(google.api.field_behavior) = OUTPUT_ONLY];

   // The name of the campaign.
   //
   // This field is required and should not be empty when creating new
   // campaigns.
   //
   // It must not contain any null (code point 0x0), NL line feed
   // (code point 0xA) or carriage return (code point 0xD) characters.
   optional string name = 58;

   // Output only. The primary status of the campaign.
   //
   // Provides insight into why a campaign is not serving or not serving
   // optimally. Modification to the campaign and its related entities might take
   // a while to be reflected in this status.
-  google.ads.googleads.v15.enums.CampaignPrimaryStatusEnum.CampaignPrimaryStatus
+  google.ads.googleads.v16.enums.CampaignPrimaryStatusEnum.CampaignPrimaryStatus
       primary_status = 81 [(google.api.field_behavior) = OUTPUT_ONLY];

   // Output only. The primary status reasons of the campaign.
   //
   // Provides insight into why a campaign is not serving or not serving
   // optimally. These reasons are aggregated to determine an overall
   // CampaignPrimaryStatus.
-  repeated google.ads.googleads.v15.enums.CampaignPrimaryStatusReasonEnum
+  repeated google.ads.googleads.v16.enums.CampaignPrimaryStatusReasonEnum
       .CampaignPrimaryStatusReason primary_status_reasons = 82
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // The status of the campaign.
   //
   // When a new campaign is added, the status defaults to ENABLED.
-  google.ads.googleads.v15.enums.CampaignStatusEnum.CampaignStatus status = 5;
+  google.ads.googleads.v16.enums.CampaignStatusEnum.CampaignStatus status = 5;

   // Output only. The ad serving status of the campaign.
-  google.ads.googleads.v15.enums.CampaignServingStatusEnum.CampaignServingStatus
+  google.ads.googleads.v16.enums.CampaignServingStatusEnum.CampaignServingStatus
       serving_status = 21 [(google.api.field_behavior) = OUTPUT_ONLY];

   // Output only. The system status of the campaign's bidding strategy.
-  google.ads.googleads.v15.enums.BiddingStrategySystemStatusEnum
+  google.ads.googleads.v16.enums.BiddingStrategySystemStatusEnum
       .BiddingStrategySystemStatus bidding_strategy_system_status = 78
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // The ad serving optimization status of the campaign.
-  google.ads.googleads.v15.enums.AdServingOptimizationStatusEnum
+  google.ads.googleads.v16.enums.AdServingOptimizationStatusEnum
       .AdServingOptimizationStatus ad_serving_optimization_status = 8;

   // Immutable. The primary serving target for ads within the campaign.
   // The targeting options can be refined in `network_settings`.
   //
   // This field is required and should not be empty when creating new
   // campaigns.
   //
   // Can be set only when creating campaigns.
   // After the campaign is created, the field can not be changed.
-  google.ads.googleads.v15.enums.AdvertisingChannelTypeEnum
+  google.ads.googleads.v16.enums.AdvertisingChannelTypeEnum
       .AdvertisingChannelType advertising_channel_type = 9
       [(google.api.field_behavior) = IMMUTABLE];

   // Immutable. Optional refinement to `advertising_channel_type`.
   // Must be a valid sub-type of the parent channel type.
   //
   // Can be set only when creating campaigns.
   // After campaign is created, the field can not be changed.
-  google.ads.googleads.v15.enums.AdvertisingChannelSubTypeEnum
+  google.ads.googleads.v16.enums.AdvertisingChannelSubTypeEnum
       .AdvertisingChannelSubType advertising_channel_sub_type = 10
       [(google.api.field_behavior) = IMMUTABLE];

   // The URL template for constructing a tracking URL.
   optional string tracking_url_template = 60;

   // The list of mappings used to substitute custom parameter tags in a
   // `tracking_url_template`, `final_urls`, or `mobile_final_urls`.
-  repeated google.ads.googleads.v15.common.CustomParameter
+  repeated google.ads.googleads.v16.common.CustomParameter
       url_custom_parameters = 12;

   // The Local Services Campaign related settings.
   LocalServicesCampaignSettings local_services_campaign_settings = 75;

   // Settings for Travel campaign.
   TravelCampaignSettings travel_campaign_settings = 85;

   // Settings for Discovery campaign.
   DiscoveryCampaignSettings discovery_campaign_settings = 87;

   // Settings for Real-Time Bidding, a feature only available for campaigns
   // targeting the Ad Exchange network.
-  google.ads.googleads.v15.common.RealTimeBiddingSetting
+  google.ads.googleads.v16.common.RealTimeBiddingSetting
       real_time_bidding_setting = 39;

   // The network settings for the campaign.
   NetworkSettings network_settings = 14;

   // Immutable. The hotel setting for the campaign.
   HotelSettingInfo hotel_setting = 32 [(google.api.field_behavior) = IMMUTABLE];

   // The setting for controlling Dynamic Search Ads (DSA).
   DynamicSearchAdsSetting dynamic_search_ads_setting = 33;

   // The setting for controlling Shopping campaigns.
   ShoppingSetting shopping_setting = 36;

   // Setting for targeting related features.
-  google.ads.googleads.v15.common.TargetingSetting targeting_setting = 43;
+  google.ads.googleads.v16.common.TargetingSetting targeting_setting = 43;

   // Immutable. Setting for audience related features.
   optional AudienceSetting audience_setting = 73
       [(google.api.field_behavior) = IMMUTABLE];

   // The setting for ads geotargeting.
   GeoTargetTypeSetting geo_target_type_setting = 47;

   // The setting for local campaign.
   LocalCampaignSetting local_campaign_setting = 50;

   // The setting related to App Campaign.
   AppCampaignSetting app_campaign_setting = 51;

   // Output only. The resource names of labels attached to this campaign.
   repeated string labels = 61 [
     (google.api.field_behavior) = OUTPUT_ONLY,
     (google.api.resource_reference) = {
       type: "googleads.googleapis.com/CampaignLabel"
     }
   ];

   // Output only. The type of campaign: normal, draft, or experiment.
-  google.ads.googleads.v15.enums.CampaignExperimentTypeEnum
+  google.ads.googleads.v16.enums.CampaignExperimentTypeEnum
       .CampaignExperimentType experiment_type = 17
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // Output only. The resource name of the base campaign of a draft or
   // experiment campaign. For base campaigns, this is equal to `resource_name`.
   //
   // This field is read-only.
   optional string base_campaign = 56 [
     (google.api.field_behavior) = OUTPUT_ONLY,
     (google.api.resource_reference) = {
       type: "googleads.googleapis.com/Campaign"
     }
   ];

   // The budget of the campaign.
   optional string campaign_budget = 62 [(google.api.resource_reference) = {
     type: "googleads.googleapis.com/CampaignBudget"
   }];

   // Output only. The type of bidding strategy.
   //
   // A bidding strategy can be created by setting either the bidding scheme to
   // create a standard bidding strategy or the `bidding_strategy` field to
   // create a portfolio bidding strategy.
   //
   // This field is read-only.
-  google.ads.googleads.v15.enums.BiddingStrategyTypeEnum.BiddingStrategyType
+  google.ads.googleads.v16.enums.BiddingStrategyTypeEnum.BiddingStrategyType
       bidding_strategy_type = 22 [(google.api.field_behavior) = OUTPUT_ONLY];

   // Output only. Resource name of AccessibleBiddingStrategy, a read-only view
   // of the unrestricted attributes of the attached portfolio bidding strategy
   // identified by 'bidding_strategy'. Empty, if the campaign does not use a
   // portfolio strategy. Unrestricted strategy attributes are available to all
   // customers with whom the strategy is shared and are read from the
   // AccessibleBiddingStrategy resource. In contrast, restricted attributes are
   // only available to the owner customer of the strategy and their managers.
   // Restricted attributes can only be read from the BiddingStrategy resource.
   string accessible_bidding_strategy = 71 [
     (google.api.field_behavior) = OUTPUT_ONLY,
     (google.api.resource_reference) = {
       type: "googleads.googleapis.com/AccessibleBiddingStrategy"
     }
   ];

   // The date when campaign started in serving customer's timezone in YYYY-MM-DD
   // format.
   optional string start_date = 63;

   // The campaign group this campaign belongs to.
   optional string campaign_group = 76 [(google.api.resource_reference) = {
     type: "googleads.googleapis.com/CampaignGroup"
   }];

   // The last day of the campaign in serving customer's timezone in YYYY-MM-DD
   // format. On create, defaults to 2037-12-30, which means the campaign will
   // run indefinitely. To set an existing campaign to run indefinitely, set this
   // field to 2037-12-30.
   optional string end_date = 64;

   // Suffix used to append query parameters to landing pages that are served
   // with parallel tracking.
   optional string final_url_suffix = 65;

   // A list that limits how often each user will see this campaign's ads.
-  repeated google.ads.googleads.v15.common.FrequencyCapEntry frequency_caps =
+  repeated google.ads.googleads.v16.common.FrequencyCapEntry frequency_caps =
       40;

   // Output only. 3-Tier Brand Safety setting for the campaign.
-  google.ads.googleads.v15.enums.BrandSafetySuitabilityEnum
+  google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum
       .BrandSafetySuitability video_brand_safety_suitability = 42
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // Describes how unbranded pharma ads will be displayed.
   VanityPharma vanity_pharma = 44;

   // Selective optimization setting for this campaign, which includes a set of
   // conversion actions to optimize this campaign towards.
   // This feature only applies to app campaigns that use MULTI_CHANNEL as
   // AdvertisingChannelType and APP_CAMPAIGN or APP_CAMPAIGN_FOR_ENGAGEMENT as
   // AdvertisingChannelSubType.
   SelectiveOptimization selective_optimization = 45;

   // Optimization goal setting for this campaign, which includes a set of
   // optimization goal types.
   OptimizationGoalSetting optimization_goal_setting = 54;

   // Output only. Campaign-level settings for tracking information.
   TrackingSetting tracking_setting = 46
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // Payment mode for the campaign.
-  google.ads.googleads.v15.enums.PaymentModeEnum.PaymentMode payment_mode = 52;
+  google.ads.googleads.v16.enums.PaymentModeEnum.PaymentMode payment_mode = 52;

   // Output only. Optimization score of the campaign.
   //
   // Optimization score is an estimate of how well a campaign is set to perform.
   // It ranges from 0% (0.0) to 100% (1.0), with 100% indicating that the
   // campaign is performing at full potential. This field is null for unscored
   // campaigns.
   //
   // See "About optimization score" at
   // https://support.google.com/google-ads/answer/9061546.
   //
   // This field is read-only.
   optional double optimization_score = 66
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // The asset field types that should be excluded from this campaign. Asset
   // links with these field types will not be inherited by this campaign from
   // the upper level.
-  repeated google.ads.googleads.v15.enums.AssetFieldTypeEnum.AssetFieldType
+  repeated google.ads.googleads.v16.enums.AssetFieldTypeEnum.AssetFieldType
       excluded_parent_asset_field_types = 69;

   // The asset set types that should be excluded from this campaign. Asset set
   // links with these types will not be inherited by this campaign from
   // the upper level.
   // Location group types (GMB_DYNAMIC_LOCATION_GROUP,
   // CHAIN_DYNAMIC_LOCATION_GROUP, and STATIC_LOCATION_GROUP) are child types of
   // LOCATION_SYNC. Therefore, if LOCATION_SYNC is set for this field, all
   // location group asset sets are not allowed to be linked to this campaign,
   // and all Location Extension (LE) and Affiliate Location Extensions (ALE)
   // will not be served under this campaign.
   // Only LOCATION_SYNC is currently supported.
-  repeated google.ads.googleads.v15.enums.AssetSetTypeEnum.AssetSetType
+  repeated google.ads.googleads.v16.enums.AssetSetTypeEnum.AssetSetType
       excluded_parent_asset_set_types = 80;

   // Represents opting out of URL expansion to more targeted URLs. If opted out
   // (true), only the final URLs in the asset group or URLs specified in the
   // advertiser's Google Merchant Center or business data feeds are targeted.
   // If opted in (false), the entire domain will be targeted. This field can
   // only be set for Performance Max campaigns, where the default value is
   // false.
   optional bool url_expansion_opt_out = 72;

   // Output only. Information about campaigns being upgraded to Performance Max.
   PerformanceMaxUpgrade performance_max_upgrade = 77
       [(google.api.field_behavior) = OUTPUT_ONLY];

   // Immutable. The set of hotel properties for Performance Max for travel goals
   // campaigns.
   optional string hotel_property_asset_set = 83 [
     (google.api.field_behavior) = IMMUTABLE,
     (google.api.resource_reference) = {
       type: "googleads.googleapis.com/AssetSet"
     }
   ];

   // Immutable. Listing type of ads served for this campaign.
   // Field is restricted for usage with Performance Max campaigns.
-  optional google.ads.googleads.v15.enums.ListingTypeEnum.ListingType
+  optional google.ads.googleads.v16.enums.ListingTypeEnum.ListingType
       listing_type = 86 [(google.api.field_behavior) = IMMUTABLE];

   // Contains the opt-in/out status of each AssetAutomationType.
   // See documentation of each asset automation type enum for default
   // opt in/out behavior.
   repeated AssetAutomationSetting asset_automation_settings = 88;

   // The bidding strategy for the campaign.
   //
   // Must be either portfolio (created through BiddingStrategy service) or
   // standard, that is embedded into the campaign.
   oneof campaign_bidding_strategy {
     // Portfolio bidding strategy used by campaign.
     string bidding_strategy = 67 [(google.api.resource_reference) = {
       type: "googleads.googleapis.com/BiddingStrategy"
     }];

     // Commission is an automatic bidding strategy in which the advertiser pays
     // a certain portion of the conversion value.
-    google.ads.googleads.v15.common.Commission commission = 49;
+    google.ads.googleads.v16.common.Commission commission = 49;

     // Standard Manual CPA bidding strategy.
     // Manual bidding strategy that allows advertiser to set the bid per
     // advertiser-specified action. Supported only for Local Services campaigns.
-    google.ads.googleads.v15.common.ManualCpa manual_cpa = 74;
+    google.ads.googleads.v16.common.ManualCpa manual_cpa = 74;

     // Standard Manual CPC bidding strategy.
     // Manual click-based bidding where user pays per click.
-    google.ads.googleads.v15.common.ManualCpc manual_cpc = 24;
+    google.ads.googleads.v16.common.ManualCpc manual_cpc = 24;

     // Standard Manual CPM bidding strategy.
     // Manual impression-based bidding where user pays per thousand
     // impressions.
-    google.ads.googleads.v15.common.ManualCpm manual_cpm = 25;
+    google.ads.googleads.v16.common.ManualCpm manual_cpm = 25;

     // A bidding strategy that pays a configurable amount per video view.
-    google.ads.googleads.v15.common.ManualCpv manual_cpv = 37;
+    google.ads.googleads.v16.common.ManualCpv manual_cpv = 37;

     // Standard Maximize Conversions bidding strategy that automatically
     // maximizes number of conversions while spending your budget.
-    google.ads.googleads.v15.common.MaximizeConversions maximize_conversions =
+    google.ads.googleads.v16.common.MaximizeConversions maximize_conversions =
         30;

     // Standard Maximize Conversion Value bidding strategy that automatically
     // sets bids to maximize revenue while spending your budget.
-    google.ads.googleads.v15.common.MaximizeConversionValue
+    google.ads.googleads.v16.common.MaximizeConversionValue
         maximize_conversion_value = 31;

     // Standard Target CPA bidding strategy that automatically sets bids to
     // help get as many conversions as possible at the target
     // cost-per-acquisition (CPA) you set.
-    google.ads.googleads.v15.common.TargetCpa target_cpa = 26;
+    google.ads.googleads.v16.common.TargetCpa target_cpa = 26;

     // Target Impression Share bidding strategy. An automated bidding strategy
     // that sets bids to achieve a chosen percentage of impressions.
-    google.ads.googleads.v15.common.TargetImpressionShare
+    google.ads.googleads.v16.common.TargetImpressionShare
         target_impression_share = 48;

     // Standard Target ROAS bidding strategy that automatically maximizes
     // revenue while averaging a specific target return on ad spend (ROAS).
-    google.ads.googleads.v15.common.TargetRoas target_roas = 29;
+    google.ads.googleads.v16.common.TargetRoas target_roas = 29;

     // Standard Target Spend bidding strategy that automatically sets your bids
     // to help get as many clicks as possible within your budget.
-    google.ads.googleads.v15.common.TargetSpend target_spend = 27;
+    google.ads.googleads.v16.common.TargetSpend target_spend = 27;

     // Standard Percent Cpc bidding strategy where bids are a fraction of the
     // advertised price for some good or service.
-    google.ads.googleads.v15.common.PercentCpc percent_cpc = 34;
+    google.ads.googleads.v16.common.PercentCpc percent_cpc = 34;

     // A bidding strategy that automatically optimizes cost per thousand
     // impressions.
-    google.ads.googleads.v15.common.TargetCpm target_cpm = 41;
+    google.ads.googleads.v16.common.TargetCpm target_cpm = 41;
   }
 }