def update(self, callback=None, errback=None, **kwargs):
        """
        Update monitor configuration. Pass a list of keywords and their values to
        update.
        """
        if not self.data:
            raise MonitorException('monitor not loaded')

        def success(result, *args):
            self.data = result
            if callback:
                return callback(self)
            else:
                return self

        return self._rest.update(self.data['id'], {}, callback=success, errback=errback, **kwargs)
Update monitor configuration. Pass a list of keywords and their values to
        update.