Unable to determine if your iPhone camera is a genuine Apple part. This could be because the part is non-genuine or not functioning as expected, or the installation is incomplete.
I phone 13 pro max
iPhone 13 Pro Max, iOS 16
If you have replaced the camera by a third party unlicensed shop, they used an unlicensed part in your phone.
If you never replaced the camera, book an appointment with Apple and see what they can do. I don’t really know what is happened here other than there is a unlicensed camera in your phone.