An easy way to get a UUID from your iPhone device (or other iOS device) is using the xcrun CLI.
Just connect your device with a data USB cable, when the device asks you to trust on connected device click "Yes".
Now on your Mac open the terminal and type:
xcrun xctrace list devices
HTML Engineeran easy way to get a UUID from your iPhone device, on terminal type:
xcrun xctrace list devices20:08 PM - 27 Feb 2023