/services/keyword_plan_idea_service.proto

--- v17/services/keyword_plan_idea_service.proto    2024-10-17 03:48:53.000000000 +0000
+++ v18/services/keyword_plan_idea_service.proto    2024-10-17 03:48:59.000000000 +0000
@@ -93,9 +93,10 @@
   rpc GenerateAdGroupThemes(GenerateAdGroupThemesRequest)
       returns (GenerateAdGroupThemesResponse) {
     option (google.api.http) = {
-      post: "/v17/customers/{customer_id=*}:generateAdGroupThemes"
+      post: "/v18/customers/{customer_id=*}:generateAdGroupThemes"
       body: "*"
     };
+    option (google.api.method_signature) = "customer_id,keywords,ad_groups";
   }

   // Returns metrics (such as impressions, clicks, total cost) of a keyword
@@ -112,9 +113,10 @@
   rpc GenerateKeywordForecastMetrics(GenerateKeywordForecastMetricsRequest)
       returns (GenerateKeywordForecastMetricsResponse) {
     option (google.api.http) = {
-      post: "/v17/customers/{customer_id=*}:generateKeywordForecastMetrics"
+      post: "/v18/customers/{customer_id=*}:generateKeywordForecastMetrics"
       body: "*"
     };
+    option (google.api.method_signature) = "campaign";
   }
 }