Hi, I'm a new Apple Developer program member and over about a 10-day period, I have been blocked from beta testing my app. I have been getting repeated 422's about a TestFlight Beta contract not attached to app 6812131455 . I submitted a Feedback Assistant ticket, FB24795679, where an engineer replied and said things were unblocked. I believe that I was able to get one more build uploaded after that but then the problem recurred and completely blocked me from sharing the TestFlight External beta link with new testers. I am uploading using the Transporter App and then trying to attach in Appstore Connect. I emailed Apple Developer support and they sent me only basic information about what 4xx HTTP status codes were, so I followed up via phone to Developer Support under ticket 102964195981. I've been calling over the past 3 days and a Senior Advisor has not picked up the ticket yet. Diagnostic information is below, including a sanitized HAR file. The error is reproducible, even with new builds, even with going through and confirming all requested data input fields are filled out and agreements are signed (to the best of my knowledge). I am developing an ad-free, free app with a focus on accessibility for the visually impaired. Can someone help me find a durable solution here? Much appreciated--I see others have had this issue. Happy to capture further debug logs to assist in a fix. captured_at_utc source build_number method url http_status error_code error_id x-apple-jingle-correlation-key x-apple-request-uuid x-responding-instance 2026-09-24T15:07:48.547415+00:00 live 116 POST /iris/v1/betaAppReviewSubmissions 422 ENTITY_UNPROCESSABLE.BETA_CONTRACT_MISSING 7ef85ee6-412e-4535-b8f7-16cb8da406c8 5QSUAQZ4MOELPIGMJXUJD4UBP4 ec254043-3c63-88b7-a0cc-4de891f2817f ac-gateway-api:ac-gateway-api-main-5d674cb558-bp79n:ac-gateway-api-main-5d674cb558-bp79n:-1::::prod failures-422.md failures.jsonl failures.md session.sanitized.har