# inputReplyToMonoForum

Used to send messages to a [monoforum topic](/api/monoforum.md).

```tl
inputReplyToMonoForum#69d66c45 monoforum_peer_id:InputPeer = InputReplyTo;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **monoforum\_peer\_id** | [InputPeer](/type/InputPeer.md) | The topic ID. |

### Type
[InputReplyTo](/type/InputReplyTo.md)

### Related pages

#### [Direct messages to channels](/api/monoforum.md)
Telegram supports direct messages to channels, which can also be used to suggest (even paid) channel posts.