instagram.com
Follow Instagram user
Input
username requiredInstagram handle without @, e.g. davidguetta
Output
user_id requiredusername requiredfollowing requiredTrue once the follow is active (public accounts). False with outgoing_request=true means a pending request to a private account.
followed_by requiredWhether the target already follows the caller back.
outgoing_request requiredTrue when the target is private and the follow request is awaiting approval.
