API endpoint that allows users to be viewed or edited.

GET /api/users/b23e564f-31a3-4c13-975f-269c30e0f3fb/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/b23e564f-31a3-4c13-975f-269c30e0f3fb/?format=api",
    "username": "mooy"
}