Wrapper for fetching details of game by ID

        :param id_: int
        :param return_fields: tuple

        :return: pybomb.clients.Response

def fetch(self, id_, return_fields=None):
        """
        Wrapper for fetching details of game by ID

        :param id_: int
        :param return_fields: tuple

        :return: pybomb.clients.Response
        """
        game_params = {"id": id_}

        if return_fields is not None:
            self._validate_return_fields(return_fields)
            field_list = ",".join(return_fields)

            game_params["field_list"] = field_list

        response = self._query(game_params, direct=True)

        return response