See: https://core.telegram.org/bots/api#getgamehighscores

        :param game_message_identifier: Same as ``msg_identifier`` in :meth:`telepot.Bot.editMessageText`

def getGameHighScores(self, user_id, game_message_identifier):
        """
        See: https://core.telegram.org/bots/api#getgamehighscores

        :param game_message_identifier: Same as ``msg_identifier`` in :meth:`telepot.Bot.editMessageText`
        """
        p = _strip(locals(), more=['game_message_identifier'])
        p.update(_dismantle_message_identifier(game_message_identifier))
        return self._api_request('getGameHighScores', _rectify(p))