func formatAzureDNSName(recordName, zoneName string) string {
	if recordName == "@" {
		return zoneName
	}
	return fmt.Sprintf("%s.%s", recordName, zoneName)
}
func formatAzureDNSName(recordName, zoneName string) string {
	if recordName == "@" {
		return zoneName
	}
	return fmt.Sprintf("%s.%s", recordName, zoneName)
}
func formatAzureDNSName ( recordName , zoneName string ) string { if recordName == " " { return zoneName } return fmt . Sprintf ( " " , recordName , zoneName ) }
// Helper function (shared with test code)
Helper function ( shared with test code )