def delete_slb_v2(self, loadbalancer_id):
     query = self.session.query(models.A10SLBV2).filter_by(lbaas_loadbalancer_id=loadbalancer_id)
     models.delete_all(self.session, query)
 def delete_slb_v1(self, vip_id):
     query = self.session.query(models.A10SLBV1).filter_by(vip_id=vip_id)
     models.delete_all(self.session, query)