I'm trying to find a way to edit an authorized user's post's caption, but it doesn't seem like the API supports this. How can I do it i'm authorized?
Or
What endpoint does the Instagram app post to when editing the caption. Maybe I can work around to recreate the environment like an App to post an edit.
Media's caption is the first owner's comment on the media. You could try to get id of caption and delete it as comment. To add new caption, just delete all comments on the media and add new comment. Of course, your application must have rights to POST and DEL comments and to get user's content.
