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

# IFullHistorySyncOnDemandRequest

> Protobuf interface IFullHistorySyncOnDemandRequest generated from WAProto.

Defined in: [WAProto/index.d.ts:7777](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L7777)

## Properties

### historySyncConfig?

> `optional` **historySyncConfig**: `null` | [`IHistorySyncConfig`](/proto-reference/DeviceProps/interfaces/IHistorySyncConfig)

Defined in: [WAProto/index.d.ts:7779](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L7779)

***

### requestMetadata?

> `optional` **requestMetadata**: `null` | [`IFullHistorySyncOnDemandRequestMetadata`](/proto-reference/Message/interfaces/IFullHistorySyncOnDemandRequestMetadata)

Defined in: [WAProto/index.d.ts:7778](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L7778)