Make an request to Telegram Bot API

        https://core.telegram.org/bots/api#making-requests

        :param method: API method
        :type method: :obj:`str`
        :param data: request parameters
        :type data: :obj:`dict`
        :param files: files
        :type files: :obj:`dict`
        :return: result
        :rtype: Union[List, Dict]
        :raise: :obj:`aiogram.exceptions.TelegramApiError`

async def request(self, method: base.String,
                      data: Optional[Dict] = None,
                      files: Optional[Dict] = None, **kwargs) -> Union[List, Dict, base.Boolean]:
        """
        Make an request to Telegram Bot API

        https://core.telegram.org/bots/api#making-requests

        :param method: API method
        :type method: :obj:`str`
        :param data: request parameters
        :type data: :obj:`dict`
        :param files: files
        :type files: :obj:`dict`
        :return: result
        :rtype: Union[List, Dict]
        :raise: :obj:`aiogram.exceptions.TelegramApiError`
        """
        return await api.make_request(self.session, self.__token, method, data, files,
                                      proxy=self.proxy, proxy_auth=self.proxy_auth, timeout=self.timeout, **kwargs)