/errors/ad_group_ad_error.proto

--- v22/errors/ad_group_ad_error.proto  2026-01-23 15:31:44.000000000 +0000
+++ v23/errors/ad_group_ad_error.proto  2026-01-22 20:49:24.000000000 +0000
@@ -1,76 +1,79 @@
 // Copyright 2026 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.v22.errors;
+package google.ads.googleads.v23.errors;

-option csharp_namespace = "Google.Ads.GoogleAds.V22.Errors";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v22/errors;errors";
+option csharp_namespace = "Google.Ads.GoogleAds.V23.Errors";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v23/errors;errors";
 option java_multiple_files = true;
 option java_outer_classname = "AdGroupAdErrorProto";
-option java_package = "com.google.ads.googleads.v22.errors";
+option java_package = "com.google.ads.googleads.v23.errors";
 option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V22\\Errors";
-option ruby_package = "Google::Ads::GoogleAds::V22::Errors";
+option php_namespace = "Google\\Ads\\GoogleAds\\V23\\Errors";
+option ruby_package = "Google::Ads::GoogleAds::V23::Errors";

 // Proto file describing ad group ad errors.

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

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

     // No link found between the adgroup ad and the label.
     AD_GROUP_AD_LABEL_DOES_NOT_EXIST = 2;

     // The label has already been attached to the adgroup ad.
     AD_GROUP_AD_LABEL_ALREADY_EXISTS = 3;

     // The specified ad was not found in the adgroup
     AD_NOT_UNDER_ADGROUP = 4;

     // Removed ads may not be modified
     CANNOT_OPERATE_ON_REMOVED_ADGROUPAD = 5;

     // An ad of this type is deprecated and cannot be created. Only deletions
     // are permitted.
     CANNOT_CREATE_DEPRECATED_ADS = 6;

     // Text ads are deprecated and cannot be created. Use expanded text ads
     // instead.
     CANNOT_CREATE_TEXT_ADS = 7;

     // A required field was not specified or is an empty string.
     EMPTY_FIELD = 8;

     // An ad may only be modified once per call
     RESOURCE_REFERENCED_IN_MULTIPLE_OPS = 9;

     // AdGroupAds with the given ad type cannot be paused.
     AD_TYPE_CANNOT_BE_PAUSED = 10;

     // AdGroupAds with the given ad type cannot be removed.
     AD_TYPE_CANNOT_BE_REMOVED = 11;

     // An ad of this type is deprecated and cannot be updated. Only removals
     // are permitted.
     CANNOT_UPDATE_DEPRECATED_ADS = 12;
+
+    // Ad sharing is not allowed.
+    AD_SHARING_NOT_ALLOWED = 13;
   }
 }