Send finished content to a social scheduling table

A webhook starts it, usually from an Airtable button that passes the record's ids and the ids of a second base and table. The workflow reads the content record and its Social Channels field, which holds choices such as Instagram Reels (auto) or LinkedIn Image Post (auto).

A code step turns those choices into a yes or no for Facebook, X, Instagram, LinkedIn, TikTok and YouTube, and picks one post type per platform, preferring reels and shorts. It then creates a record in the scheduling table with the Final Content text, the first Content Image, the platform checkboxes, the post types and a status of To Do.