{ "type": "https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.4", "title": "Forbidden", "status": 403, "o:errorDetails": [ { "detail": "The promotionCode record is only available as a beta record. Enable the REST Record Service (Beta) feature in Setup > Company > Enable Features to work with this record.", "o:errorCode": "INSUFFICIENT_PERMISSION" } ] }

@JBL you need to signup for it so you can see the feature > https://pdpm.oracle.com/pls/apex/f?p=102:300