Create Instagram Carousel post from an Airtable Content Calendar

I need some help with my scenario.
I am trying to post a instagram carousel post from an Airtable Content Calendar. My scenario work for posting a single photo, but not the carousel. I did try to add an Array aggregator module, it seem to resolve a part of the problem but the scenario is not working completly.

I have an error message like this one:


Only photo or video can be accepted as media type. (9004, OAuthException)

See screens shot of my scenario set up.

Merci pour l’aide :slight_smile: