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

A message was edited. Changes in the message content will come in a separate updateMessageContent.

NameTypeDescription
chat_idstringChat identifier.
message_idstringMessage identifier.
edit_datenumberPoint in time (Unix timestamp) when the message was edited.
reply_markupReplyMarkupNew message reply markup; may be null.

More details on telegram's documentation.