Documentation

Edits the content of a message with an animation, an audio, a document, a photo or a video, including message caption. If only the caption needs to be edited, use editMessageCaption instead. The media can't be edited if the message was set to self-destruct or to a self-destructing media. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa. Returns the edited message after the edit is completed on the server side. Returns Message