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

# IDeviceListMetadata

> Protobuf interface IDeviceListMetadata generated from WAProto.

Defined in: [WAProto/index.d.ts:3837](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3837)

## Properties

### receiverAccountType?

> `optional` **receiverAccountType**: `null` | [`ADVEncryptionType`](/proto-reference/enumerations/ADVEncryptionType)

Defined in: [WAProto/index.d.ts:3842](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3842)

***

### recipientKeyHash?

> `optional` **recipientKeyHash**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:3843](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3843)

***

### recipientKeyIndexes?

> `optional` **recipientKeyIndexes**: `null` | `number`\[]

Defined in: [WAProto/index.d.ts:3845](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3845)

***

### recipientTimestamp?

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

Defined in: [WAProto/index.d.ts:3844](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3844)

***

### senderAccountType?

> `optional` **senderAccountType**: `null` | [`ADVEncryptionType`](/proto-reference/enumerations/ADVEncryptionType)

Defined in: [WAProto/index.d.ts:3841](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3841)

***

### senderKeyHash?

> `optional` **senderKeyHash**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:3838](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3838)

***

### senderKeyIndexes?

> `optional` **senderKeyIndexes**: `null` | `number`\[]

Defined in: [WAProto/index.d.ts:3840](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3840)

***

### senderTimestamp?

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

Defined in: [WAProto/index.d.ts:3839](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L3839)