API endpoint that allows users to be viewed or edited.

GET /api/users/4622578c-cbdc-45a4-a08d-3b41e6368dd8/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/4622578c-cbdc-45a4-a08d-3b41e6368dd8/?format=api",
    "username": "wycero"
}