I'm using GRAPH API to publish instagram posts which do work fine: To store an image:
POST request to https://graph.facebook.com/v12.0/...someid.../media
To publish an Instagram post using the image:
POST request to https://graph.facebook.com/v12.0/...someid.../media_publish?creation_id=...someresourceid..."
My question is, how can I publish an instagram post containing multiple images that a user can switch between the images with the carusel feature?
Full instructions and example: https://developers.facebook.com/docs/instagram-api/guides/content-publishing#carousel-posts