API endpoint that allows users to be viewed or edited.

GET /api/users/d3bf72de-14c4-45a1-81ad-4496c81c52ef/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/d3bf72de-14c4-45a1-81ad-4496c81c52ef/?format=api",
    "username": "Metzbill"
}