Good afternoon. Friends, our application has been fully tested and confirmed! but why don’t our clients receive API calls when connecting their Instagram? $url = "https://graph.instagram.com/v20.0/me/messages?access_token=$access_token"; { "error": { "message": "Check if the access token has sufficient granularity in the Instagram permissions for the Instagram upload API, or check if the IGSID is valid. .", "type": "IGApiException", "code": 200, "error_subcode": 2534067, "fbtrace_id": "APT7qQ9pP-eFyZQEfL028Wi" } }