User Instance
API endpoint that allows users to be viewed or edited.
GET /api/users/bcbebbfa-afcd-45ac-adc9-53e9239b40c9/?format=api
{ "url": "https://katagotraining.org/api/users/bcbebbfa-afcd-45ac-adc9-53e9239b40c9/?format=api", "username": "KisinTheFlame" }