Update node condition - specifically to disable/enable

        :param string lb_id:  Balancer id

        :param string node_id:  Node id

        :param string condition:  ENABLED/DISABLED

def update_lb_node_condition(self, lb_id, node_id, condition):
        """
        Update node condition - specifically to disable/enable

        :param string lb_id:  Balancer id

        :param string node_id:  Node id

        :param string condition:  ENABLED/DISABLED
        """
        self._request(
                'put', 
                '/loadbalancers/%s/nodes/%s' % (lb_id, node_id),
                data={'condition': condition})