Unpin all pinned messages
messages.affectedHistory#b45c69d1 pts:int pts_count:int offset:int = messages.AffectedHistory;
---functions---
messages.unpinAllMessages#f025bc8b peer:InputPeer = messages.AffectedHistory;| Name | Type | Description |
|---|---|---|
| peer | InputPeer | Chat where to unpin |
| Code | Type | Description |
|---|---|---|
| 400 | CHAT_ADMIN_REQUIRED | You must be an admin in this chat to do this. |
| 400 | CHAT_NOT_MODIFIED | The pinned message wasn't modified. |
Telegram allows pinning multiple messages on top of a specific chat.