/enums/reach_plan_surface.proto

--- v22/enums/reach_plan_surface.proto  2026-02-25 21:02:27.000000000 +0000
+++ v23/enums/reach_plan_surface.proto  2026-02-25 20:37:14.000000000 +0000
@@ -1,61 +1,64 @@
 // 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.enums;
+package google.ads.googleads.v23.enums;

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

 // Container for enum describing surfaces available for targeting in forecasts.
 // Surfaces refer to the available types of ad inventories such as In-Feed,
 // In-Stream, and Shorts.
 message ReachPlanSurfaceEnum {
   // Surfaces available to target in reach forecasts.
   enum ReachPlanSurface {
     // Not specified.
     UNSPECIFIED = 0;

     // The value is unknown in this version.
     UNKNOWN = 1;

     // Discover feed ad surface.
     DISCOVER_FEED = 7;

     // Gmail ad surface.
     GMAIL = 8;

     // In-Feed ad surface.
     IN_FEED = 2;

     // In-Stream bumper ad surface.
     IN_STREAM_BUMPER = 3;

     // In-Stream non-skippable ad surface.
     IN_STREAM_NON_SKIPPABLE = 4;

     // In-Stream skippable ad surface.
     IN_STREAM_SKIPPABLE = 5;

     // Shorts ad surface.
     SHORTS = 6;
+
+    // Google Display Network ad surface.
+    GOOGLE_DISPLAY_NETWORK = 9;
   }
 }