/errors/criterion_error.proto 

--- v18/errors/criterion_error.proto    2025-08-05 14:36:12.000000000 +0000
+++ v19/errors/criterion_error.proto    2025-08-05 14:36:14.000000000 +0000
@@ -524,5 +524,13 @@

     // Brand list can only be negatively targeted for the campaign type.
     ONLY_EXCLUSION_BRAND_LIST_ALLOWED_FOR_CAMPAIGN_TYPE = 158;
+
+    // Cannot positively target locations outside of restricted area for
+    // campaign.
+    LOCATION_TARGETING_NOT_ELIGIBLE_FOR_RESTRICTED_CAMPAIGN = 166;
+
+    // The operation failed because the campaign is missing the
+    // self-declaration on political advertising status in the EU.
+    MISSING_EU_POLITICAL_ADVERTISING_SELF_DECLARATION = 176;
   }
 }