A participant has left, joined, was banned or admined in a channel or supergroup.
Constructor schema is available as of layer 133. Switch »| Name | Type | Description |
|---|---|---|
| flags | # | Flags, see TL conditional fields |
| via_chatlist | flags.3?true | Whether the participant joined using a chat folder deep link ». |
| channel_id | long | Channel ID |
| date | int | Date of the event |
| actor_id | long | User that triggered the change (inviter, admin that kicked the user, or the even the user_id itself) |
| user_id | long | User that was affected by the change |
| prev_participant | flags.0?ChannelParticipant | Previous participant status |
| new_participant | flags.1?ChannelParticipant | New participant status |
| invite | flags.2?ExportedChatInvite | Chat invite used to join the channel/supergroup |
| qts | int | New qts value, see updates » for more info. |
Telegram clients must handle special tg:// and t.me deep links encountered in messages, link entities and in other apps by registering OS handlers.
How to handle channels, supergroups, gigagroups, basic groups, and what's the difference between them.
How to subscribe to updates and handle them properly.