def METHOD_NAME(self, vlan_oid):
    """
    Remove vlan and its members.
    Args:
        vlan_ports: vlan member ports index
    Returns:
        dict: vlan_list[vlan_id][vlan_members]
    """
    print("Remove vlan {} and its members ...".format(vlan_oid))
    sai_thrift_remove_vlan(self.client, vlan_oid)
    self.test_obj.assertEqual(self.test_obj.status(), SAI_STATUS_SUCCESS)