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

# IEncEventResponseMessage

> Protobuf interface IEncEventResponseMessage generated from WAProto.

Defined in: [WAProto/index.d.ts:6111](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6111)

## Properties

### encIv?

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

Defined in: [WAProto/index.d.ts:6114](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6114)

***

### encPayload?

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

Defined in: [WAProto/index.d.ts:6113](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6113)

***

### eventCreationMessageKey?

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

Defined in: [WAProto/index.d.ts:6112](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L6112)