def set_level(self, level):
        """
        Set the log level of the g8os
        Note: this level is for messages that ends up on screen or on log file

        :param level: the level to be set can be one of ("CRITICAL", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG")
        """
        args = {
            'level': level,
        }
        self._level_chk.check(args)

        return self._client.json('logger.set_level', args)