# messages.updatePinnedMessage

Pin a message

```tl
updatesTooLong#e317af7e = Updates;
updateShortMessage#313bc7f8 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
updateShortChatMessage#4d6deea5 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:long chat_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
updateShort#78d4dec1 update:Update date:int = Updates;
updatesCombined#725b04c3 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq_start:int seq:int = Updates;
updates#74ae4240 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq:int = Updates;
updateShortSentMessage#9015e101 flags:# out:flags.1?true id:int pts:int pts_count:int date:int media:flags.9?MessageMedia entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
---functions---
messages.updatePinnedMessage#d2aaf7ec flags:# silent:flags.0?true unpin:flags.1?true pm_oneside:flags.2?true peer:InputPeer id:int = Updates;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **flags** | [\#](/type/%23) | Flags, see [TL conditional fields](/mtproto/TL-combinators.md#conditional-fields) |
| **silent** | [flags](/mtproto/TL-combinators.md#conditional-fields).0?[true](/constructor/true.md) | Pin the message silently, without triggering a notification |
| **unpin** | [flags](/mtproto/TL-combinators.md#conditional-fields).1?[true](/constructor/true.md) | Whether the message should unpinned or pinned |
| **pm\_oneside** | [flags](/mtproto/TL-combinators.md#conditional-fields).2?[true](/constructor/true.md) | Whether the message should only be pinned on the local side of a one-to-one chat |
| **peer** | [InputPeer](/type/InputPeer.md) | The peer where to pin the message |
| **id** | [int](/type/int.md) | The message to pin or unpin |

### Result
[Updates](/type/Updates.md)

### Both users and bots can use this method

### This method can be invoked over a [business connection &raquo;](/api/bots/connected-business-bots.md)

### Possible errors

| Code | Type | Description |
| --- | --- | --- |
| 400 | BOT\_ONESIDE\_NOT\_AVAIL | Bots can't pin messages in PM just for themselves. |
| 400 | BUSINESS\_CONNECTION\_INVALID | The `connection_id` passed to the wrapping [invokeWithBusinessConnection](/api/business.md) call is invalid. |
| 400 | BUSINESS\_PEER\_INVALID | Messages can't be set to the specified peer through the current [business connection](/api/business.md#connected-bots). |
| 400 | CHANNEL\_PRIVATE | You haven't joined this channel/supergroup. |
| 400 | CHAT\_ADMIN\_REQUIRED | You must be an admin in this chat to do this. |
| 400 | CHAT\_INVALID | Invalid chat. |
| 400 | CHAT\_NOT\_MODIFIED | No changes were made to chat information because the new information you passed is identical to the current information. |
| 403 | CHAT\_WRITE\_FORBIDDEN | You can't write in this chat. |
| 400 | INPUT\_USER\_DEACTIVATED | The specified user was deleted. |
| 400 | MESSAGE\_ID\_INVALID | The provided message id is invalid. |
| 400 | PEER\_ID\_INVALID | The provided peer id is invalid. |
| 400 | PIN\_RESTRICTED | You can't pin messages. |
| 400 | USER\_BANNED\_IN\_CHANNEL | You're banned from sending messages in supergroups/channels. |

### Related pages

#### [Telegram Business](/api/business.md)
Users can turn their Telegram account into a business account, gaining access to business features such as opening hours, location, quick replies, automated messages, custom start pages, chatbot support, and mo