/common/segments.proto

--- v18/common/segments.proto   2025-02-24 15:48:54.000000000 +0000
+++ v19/common/segments.proto   2025-02-24 15:48:59.000000000 +0000
@@ -254,15 +253,11 @@
   optional string month = 90;

   // Month of the year, for example, January.
-  google.ads.googleads.v18.enums.MonthOfYearEnum.MonthOfYear month_of_year = 18;
+  google.ads.googleads.v19.enums.MonthOfYearEnum.MonthOfYear month_of_year = 18;

   // Partner hotel ID.
   optional string partner_hotel_id = 91;

-  // Placeholder type. This is only used with feed item metrics.
-  google.ads.googleads.v18.enums.PlaceholderTypeEnum.PlaceholderType
-      placeholder_type = 20;
-
   // Aggregator ID of the product.
   optional int64 product_aggregator_id = 132;