API endpoint that allows users to be viewed or edited.

GET /api/users/57e19a4c-9e22-46f9-ba25-8fbbe5cfb336/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/57e19a4c-9e22-46f9-ba25-8fbbe5cfb336/?format=api",
    "username": "chiang3k"
}