I have a Facebook group that I manage and I want to use the Facebook groups API to post some images automatically from my server, at the moment I use the POST https://graph.facebook.com/v17.0/{group-id}/feed
endpoint to upload text and links to the group but I want to be able to publish an image as well (multiple images would be best), but I don't understand if it's possible or not, it seems like Meta API docs point to the group photos API but it is not clear how to use it I can't find the body param where I should provide the image URL/base64 to, there's only aid
(album id) which is deprecated.
Is what I'm trying to achieve possible? How can I do it?