'Terminates connection for snapshot mount point.'

def terminate_connection_snapshot(self, snapshot, connector, **kwargs):

    smp_name = utils.construct_smp_name(snapshot.id)
    lun = self.client.get_lun(name=smp_name)
    volume = common.Volume(smp_name, snapshot.id, vnx_lun_id=lun.lun_id)
    connection_info = self._terminate_connection(volume, connector)
    self.client.detach_snapshot(smp_name)
    return connection_info
