A dialog was pinned/unpinned
{schema}
| Name | Type | Description |
|---|---|---|
| flags | # | Flags, see TL conditional fields |
| pinned | flags.0?true | Whether the dialog was pinned |
| folder_id | flags.1?int | Peer folder ID, for more info click here |
| peer | DialogPeer | The dialog |
Telegram allows placing chats into folders, based on their type, mute status, or other custom criteria, thanks to folder blacklists and whitelists.