code: def getGameHighScores(self, user_id, game_message_identifier):
          
          p = _strip(locals(), more=['game_message_identifier'])
          p.update(_dismantle_message_identifier(game_message_identifier))
          return self._api_request('getGameHighScores', _rectify(p))
docs: See: https://core.telegram.org/bots/api#getgamehighscores
  
          :param game_message_identifier: Same as ``msg_identifier`` in :meth:`telepot.Bot.editMessageText`