def go_offline(self, comment=None):
        """
        Executes a Go-Offline operation on the specified node

        :param str comment: optional comment to audit
        :raises NodeCommandFailed: offline not available
        :return: None
        """
        self.make_request(
            NodeCommandFailed,
            method='update',
            resource='go_offline',
            params={'comment': comment})
Executes a Go-Offline operation on the specified node

        :param str comment: optional comment to audit
        :raises NodeCommandFailed: offline not available
        :return: None