> ## Documentation Index
> Fetch the complete documentation index at: https://baileys.wiki/llms.txt
> Use this file to discover all available pages before exploring further.

# generateMessageIDV2

> Function generateMessageIDV2 in the Baileys API.

> **generateMessageIDV2**(`userId`?): `string`

Defined in: [src/Utils/generics.ts:183](https://github.com/WhiskeySockets/Baileys/blob/master/src/Utils/generics.ts#L183)

## Parameters

### userId?

`string`

## Returns

`string`