- TIBCO BusinessEvents®
- Standard
- Instance

# Instance.serializeUsingDefaults()

## Signature

`String serializeUsingDefaults (Concept instance)`

## Domain

ACTION

## Description

Serializes a Concept instance into an XML string using the default namespace URI for Concepts.

## Parameters

Name | Type | Description
--- | --- | ---
`instance` | `Concept` | The Concept instance to serialize.

## Returns

Type | Description
--- | ---
`String` | An XML String serialization of `instance`.

## Cautions

none