I figured this out. It was actually an issue with the RedirectURI setup incorrectly in Apples Dev account Vs what was being send from the logic. After I update this configuration in Apple account. I got it working. Solved!!

Hi, I am facing the same issue when invoking a POST call to APPLE Rest API below. https://appleid.apple.com/auth/token We did confirm, there is no firewall issues and we also installed signer chain certificates on IBM WAS v9 but still see java.net.SocketException: Connection reset If you were able to figure this out please share your thoughts.

Hi, I am facing the same issue when invoking a POST call to APPLE Rest API below. https://appleid.apple.com/auth/token We did confirm, there is no firewall issues and we also installed signer chain certificates on IBM WAS v9 but still see java.net.SocketException: Connection reset If you were able to figure this out please share your thoughts.