API endpoint that allows users to be viewed or edited.

GET /api/users/cab7c91c-287e-4157-9b37-0a8d5c520e52/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/cab7c91c-287e-4157-9b37-0a8d5c520e52/?format=api",
    "username": "realsteel2"
}