It’s not in the API, but it’s actually quite easy to figure it out!
Motion UUID = regular UUID, but with the first bit negated.
For example, if your regular UUID is “B9407F30-F5F8-466E-AFF9-25556B57FE6D”, then the first byte (“B9”) in binary notation = 10111001. Let’s flip the first bit, so now that byte is 00111001, which is “39” in hex notation. So the Motion UUID for that UUID will be “39407F30-F5F8-466E-AFF9-25556B57FE6D”.
How do you plan to use Motion UUID?