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

# MessageUpsertType

> Type of message upsert

> **MessageUpsertType**: `"append"` | `"notify"`

Defined in: [src/Types/Message.ts:382](https://github.com/WhiskeySockets/Baileys/blob/master/src/Types/Message.ts#L382)

Type of message upsert

1. notify => notify the user, this message was just received
2. append => append the message to the chat history, no notification required