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

# IMessageKey

> Protobuf interface IMessageKey generated from WAProto.

Defined in: [WAProto/index.d.ts:9567](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L9567)

## Properties

### fromMe?

> `optional` **fromMe**: `null` | `boolean`

Defined in: [WAProto/index.d.ts:9569](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L9569)

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### id?

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

Defined in: [WAProto/index.d.ts:9570](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L9570)

***

### participant?

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

Defined in: [WAProto/index.d.ts:9571](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L9571)

***

### remoteJid?

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

Defined in: [WAProto/index.d.ts:9568](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L9568)