code: private void informStatusCodeListener(@Nullable Response response) {
          if (response == null) {
              return;
          }
          ScheduledActions<CreateEvents> actions = onStatusCodeActions.get(response.getStatus());
          if (actions != null) {
              postHelper.executeCommonActions(actions, sessionChecker.isSameSession());
          }
      }
docs: Checks if any actions is associated with response status code, and
  execute it.
  
  @param response response from the server that can be checked for status
  code.