View Source ExTDLib.Object.UpdateChatDraftMessage (ExTDLib v0.0.4)

A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied.

NameTypeDescription
chat_idstringChat identifier.
draft_messagedraftMessageThe new draft message; may be null.
positionschatPositionThe new chat positions in the chat lists.

More details on telegram's documentation.