Mark mentions as read; can be used in forums but cannot be used in monoforums.
messages.affectedHistory#b45c69d1 pts:int pts_count:int offset:int = messages.AffectedHistory;
---functions---
messages.readMentions#36e5bf4d flags:# peer:InputPeer top_msg_id:flags.0?int = messages.AffectedHistory;| Name | Type | Description |
|---|---|---|
| flags | # | Flags, see TL conditional fields |
| peer | InputPeer | Dialog |
| top_msg_id | flags.0?int | Mark as read only mentions within the specified forum topic (except for monoforums). |
| Code | Type | Description |
|---|---|---|
| 400 | CHANNEL_INVALID | The provided channel is invalid. |
| 400 | CHANNEL_PRIVATE | You haven't joined this channel/supergroup. |
| 400 | MSG_ID_INVALID | Invalid message ID provided. |
| 400 | PEER_ID_INVALID | The provided peer id is invalid. |
Telegram allows creating forums with multiple distinct topics.
Telegram supports direct messages to channels, which can also be used to suggest (even paid) channel posts.