1 files changed, 15 insertions, 1 deletions
diff --git a/app/services/boards/lists/base_update_service.rb b/app/services/boards/lists/base_update_service.rb
index faf58e405fc..bcb7d6c8504 100644
--- a/app/services/boards/lists/base_update_service.rb
+++ b/app/services/boards/lists/base_update_service.rb
@@ -3,16 +3,30 @@
 module Boards
   module Lists
     class BaseUpdateService < Boards::BaseService
+      extend ::Gitlab::Utils::Override
+
       def execute(list)
         if execute_by_params(list)
           success(list: list)
         else
-          error(list.errors.messages, 422)
+          message = list.errors.empty? ? 'The update was not successful.' : list.errors.messages
+
+          error(message, { list: list })
         end
       end
 
       private
 
+      override :error
+      def error(message, pass_back = {})
+        ServiceResponse.error(message: message, http_status: :unprocessable_entity, payload: pass_back)
+      end
+
+      override :success
+      def success(pass_back = {})
+        ServiceResponse.success(payload: pass_back)
+      end
+
       def execute_by_params(list)
         update_preferences_result = update_preferences(list) if can_read?(list)
         update_position_result = update_position(list) if can_admin?(list)