/errors/ad_group_error.proto

--- v20/errors/ad_group_error.proto 2025-06-04 18:55:28.000000000 +0000
+++ v21/errors/ad_group_error.proto 2025-08-05 14:28:35.000000000 +0000
@@ -1,97 +1,108 @@
 // Copyright 2025 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.v20.errors;
+package google.ads.googleads.v21.errors;

-option csharp_namespace = "Google.Ads.GoogleAds.V20.Errors";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v20/errors;errors";
+option csharp_namespace = "Google.Ads.GoogleAds.V21.Errors";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v21/errors;errors";
 option java_multiple_files = true;
 option java_outer_classname = "AdGroupErrorProto";
-option java_package = "com.google.ads.googleads.v20.errors";
+option java_package = "com.google.ads.googleads.v21.errors";
 option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V20\\Errors";
-option ruby_package = "Google::Ads::GoogleAds::V20::Errors";
+option php_namespace = "Google\\Ads\\GoogleAds\\V21\\Errors";
+option ruby_package = "Google::Ads::GoogleAds::V21::Errors";

 // Proto file describing ad group errors.

 // Container for enum describing possible ad group errors.
 message AdGroupErrorEnum {
   // Enum describing possible ad group errors.
   enum AdGroupError {
     // Enum unspecified.
     UNSPECIFIED = 0;

     // The received error code is not known in this version.
     UNKNOWN = 1;

     // AdGroup with the same name already exists for the campaign.
     DUPLICATE_ADGROUP_NAME = 2;

     // AdGroup name is not valid.
     INVALID_ADGROUP_NAME = 3;

     // Advertiser is not allowed to target sites or set site bids that are not
     // on the Google Search Network.
     ADVERTISER_NOT_ON_CONTENT_NETWORK = 5;

     // Bid amount is too big.
     BID_TOO_BIG = 6;

     // AdGroup bid does not match the campaign's bidding strategy.
     BID_TYPE_AND_BIDDING_STRATEGY_MISMATCH = 7;

     // AdGroup name is required for Add.
     MISSING_ADGROUP_NAME = 8;

     // No link found between the ad group and the label.
     ADGROUP_LABEL_DOES_NOT_EXIST = 9;

     // The label has already been attached to the ad group.
     ADGROUP_LABEL_ALREADY_EXISTS = 10;

     // The CriterionTypeGroup is not supported for the content bid dimension.
     INVALID_CONTENT_BID_CRITERION_TYPE_GROUP = 11;

     // The ad group type is not compatible with the campaign channel type.
     AD_GROUP_TYPE_NOT_VALID_FOR_ADVERTISING_CHANNEL_TYPE = 12;

     // The ad group type is not supported in the country of sale of the
     // campaign.
     ADGROUP_TYPE_NOT_SUPPORTED_FOR_CAMPAIGN_SALES_COUNTRY = 13;

     // Ad groups of AdGroupType.SEARCH_DYNAMIC_ADS can only be added to
     // campaigns that have DynamicSearchAdsSetting attached.
     CANNOT_ADD_ADGROUP_OF_TYPE_DSA_TO_CAMPAIGN_WITHOUT_DSA_SETTING = 14;

     // Promoted hotels ad groups are only available to customers on the
     // allow-list.
     PROMOTED_HOTEL_AD_GROUPS_NOT_AVAILABLE_FOR_CUSTOMER = 15;

     // The field type cannot be excluded because an active ad group-asset link
     // of this type exists.
     INVALID_EXCLUDED_PARENT_ASSET_FIELD_TYPE = 16;

     // The asset set type is invalid for setting the
     // excluded_parent_asset_set_types field.
     INVALID_EXCLUDED_PARENT_ASSET_SET_TYPE = 17;

     // Cannot add ad groups for the campaign type.
     CANNOT_ADD_AD_GROUP_FOR_CAMPAIGN_TYPE = 18;

     // Invalid status for the ad group.
     INVALID_STATUS = 19;
+
+    // For video ads sequencing, AdGroup `step_id` has to use a `step_id`
+    // defined in `campaign.video_campaign_settings.video_ad_sequence`.
+    INVALID_STEP_ID_FOR_VIDEO_ADS_SEQUENCING = 20;
+
+    // For video ads sequencing, AdGroup type has to use a type defined in
+    // `campaign.video_campaign_settings.video_ad_sequence`.
+    INVALID_AD_GROUP_TYPE_FOR_VIDEO_ADS_SEQUENCING = 21;
+
+    // Only one AdGroup is allowed for each step ID in video ads sequencing.
+    DUPLICATE_STEP_ID = 22;
   }
 }