View Source ExTDLib.Object.UpdateChatAction (ExTDLib v0.0.4)
A message sender activity in the chat has changed.
| Name | Type | Description |
|---|---|---|
| chat_id | string | Chat identifier. |
| message_thread_id | string | If not 0, a message thread identifier in which the action was performed. |
| sender_id | MessageSender | Identifier of a message sender performing the action. |
| action | ChatAction | The action. |
More details on telegram's documentation.