# inputNotifyForumTopic

Notifications generated by a [topic](/api/forum.md#forum-topics) in a [forum](/api/forum.md).

```tl
inputNotifyForumTopic#5c467992 peer:InputPeer top_msg_id:int = InputNotifyPeer;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **peer** | [InputPeer](/type/InputPeer.md) | Forum ID |
| **top\_msg\_id** | [int](/type/int.md) | [Topic ID](/api/forum.md#forum-topics) |

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

### Related pages

#### [Forum topics](/api/forum.md)
Telegram allows creating forums with multiple distinct topics.