/errors/benchmarks_error.proto,/errors/benchmarks_error.proto

--- v24/errors/benchmarks_error.proto   2026-04-22 18:40:52.000000000 +0000
+++ v25/errors/benchmarks_error.proto   2026-09-21 15:58:41.000000000 +0000
@@ -1,46 +1,51 @@
 // 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.v24.errors;
+package google.ads.googleads.v25.errors;

-option csharp_namespace = "Google.Ads.GoogleAds.V24.Errors";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v24/errors;errors";
+option csharp_namespace = "Google.Ads.GoogleAds.V25.Errors";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v25/errors;errors";
 option java_multiple_files = true;
 option java_outer_classname = "BenchmarksErrorProto";
-option java_package = "com.google.ads.googleads.v24.errors";
+option java_package = "com.google.ads.googleads.v25.errors";
 option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V24\\Errors";
-option ruby_package = "Google::Ads::GoogleAds::V24::Errors";
+option php_namespace = "Google\\Ads\\GoogleAds\\V25\\Errors";
+option ruby_package = "Google::Ads::GoogleAds::V25::Errors";

 // Proto file describing errors generated from BenchmarksService.

 // Container for enum describing possible errors returned from the
 // BenchmarksService.
 message BenchmarksErrorEnum {
   // Enum describing possible errors from BenchmarksService.
   enum BenchmarksError {
     // Enum unspecified.
     UNSPECIFIED = 0;

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

     // The combination of inputs to generate benchmarks is too complex. To
     // reduce complexity, try selecting a more granular benchmarks source, a
     // smaller date range, or a smaller set of products.
     MAX_QUERY_COMPLEXITY_EXCEEDED = 2;
+
+    // No metrics were found for the given combination of inputs (vertical or
+    // categories supplied, location, date range, and products). Try selecting
+    // a different combination of inputs.
+    NO_METRICS_FOUND = 3;
   }
 }