API endpoint that allows users to be viewed or edited.

GET /api/users/6a75f3f4-6234-4642-8c7c-a971538e1275/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/6a75f3f4-6234-4642-8c7c-a971538e1275/?format=api",
    "username": "superegz"
}