provider/designate.go
func (c designateClient) UpdateRecordSet(zoneID, recordSetID string, opts recordsets.UpdateOpts) error {
	_, err := recordsets.Update(c.serviceClient, zoneID, recordSetID, opts).Extract()
	return err
}
func (c designateClient) UpdateRecordSet(zoneID, recordSetID string, opts recordsets.UpdateOpts) error {
	_, err := recordsets.Update(c.serviceClient, zoneID, recordSetID, opts).Extract()
	return err
}
// UpdateRecordSet updates recordset in the given DNS zone