- TIBCO BusinessEvents®
- ActiveSpaces(Deprecated)
- Metaspace
- Tuple

# Metaspace.Tuple.serialize()

## Signature

`Object serialize (Object tuple)`

## Domain

ACTION

## Description

Outputs the String passed to the USER sink.

## Parameters

Name | Type | Description
--- | --- | ---
`tuple` | `Object` | Tuple Object

## Returns

Type | Description
--- | ---
`Object` | java.lang.Byte[], The serialized version of tuple

## Cautions

none