API endpoint that allows users to be viewed or edited.

GET /api/users/cf23f3a5-228f-4923-bf4f-f85e0bb2c439/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/cf23f3a5-228f-4923-bf4f-f85e0bb2c439/?format=api",
    "username": "天上白玉京"
}