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

# ICollectionMessage

> Protobuf interface ICollectionMessage generated from WAProto.

Defined in: [WAProto/index.d.ts:6812](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6812)

## Properties

### bizJid?

> `optional` **bizJid**: `null` | `string`

Defined in: [WAProto/index.d.ts:6813](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6813)

***

### id?

> `optional` **id**: `null` | `string`

Defined in: [WAProto/index.d.ts:6814](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6814)

***

### messageVersion?

> `optional` **messageVersion**: `null` | `number`

Defined in: [WAProto/index.d.ts:6815](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6815)