/common/keyword_plan_common.proto

--- v9/common/keyword_plan_common.proto 2022-06-06 16:13:59.000000000 +0000
+++ v10/common/keyword_plan_common.proto    2022-06-06 16:14:07.000000000 +0000
@@ -62,6 +61,9 @@

   // Top of page bid high range (80th percentile) in micros for the keyword.
   optional int64 high_top_of_page_bid_micros = 10;
+
+  // Average Cost Per Click in micros for the keyword.
+  optional int64 average_cpc_micros = 11;
 }

 // Historical metrics options.
@@ -72,6 +74,13 @@
   // not available for the entire year_month_range provided, the subset of the
   // year month range for which search volume is available will be returned.
   optional YearMonthRange year_month_range = 1;
+
+  // Indicates whether to include average cost per click value.
+  // Average CPC is a legacy value that will be removed and replaced in the
+  // future, and as such we are including it as an optioanl value so clients
+  // only use it when strictly necessary and to better track clients that use
+  // this value.
+  bool include_average_cpc = 2;
 }

 // Monthly search volume.