/services/benchmarks_service.proto

--- v24/services/benchmarks_service.proto   2026-07-21 22:02:30.000000000 +0000
+++ v25/services/benchmarks_service.proto   2026-07-21 22:02:37.000000000 +0000
@@ -359,10 +358,10 @@
 }

 // Response message for
-// [BenchmarksService.GenerateBenchmarksMetrics][google.ads.googleads.v24.services.BenchmarksService.GenerateBenchmarksMetrics].
+// [BenchmarksService.GenerateBenchmarksMetrics][google.ads.googleads.v25.services.BenchmarksService.GenerateBenchmarksMetrics].
 message GenerateBenchmarksMetricsResponse {
-  // Metrics belonging to the customer.
-  Metrics customer_metrics = 1;
+  // Metrics representing the customer's Ad performance.
+  CustomerMetrics customer_metrics = 4;

   // Metrics for the selected benchmarks source.
   Metrics average_benchmarks_metrics = 2;
@@ -376,8 +375,8 @@
   // Dimensions by which the breakdown metrics are grouped by.
   BreakdownKey breakdown_key = 1;

-  // Metrics belonging to the customer.
-  Metrics customer_metrics = 2;
+  // Metrics representing the customer's Ad performance.
+  CustomerMetrics customer_metrics = 4;

   // Metrics for the selected benchmarks source.
   Metrics average_benchmarks_metrics = 3;
@@ -395,6 +394,12 @@
   // Average rate metrics calculated by dividing one metric by another.
   RateMetrics average_rate_metrics = 1;
 }
+
+// Metrics representing the customer’s Ad performance.
+message CustomerMetrics {
+  // Average rate metrics calculated by dividing one metric by another.
+  RateMetrics average_rate_metrics = 1;
+}

 // Average rate metrics. Metrics that represent monetary values are returned
 // in USD by default, if unspecified in the request.