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

# IAIRegenerateMetadata

> Protobuf interface IAIRegenerateMetadata generated from WAProto.

Defined in: [WAProto/index.d.ts:201](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L201)

## Properties

### messageKey?

> `optional` **messageKey**: `null` | [`IMessageKey`](/proto-reference/interfaces/IMessageKey)

Defined in: [WAProto/index.d.ts:202](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L202)

***

### responseTimestampMs?

> `optional` **responseTimestampMs**: `null` | `number` | `Long`

Defined in: [WAProto/index.d.ts:203](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L203)