API endpoint that allows users to be viewed or edited.

GET /api/users/bc540b17-4d1e-46ef-b399-e668d5693191/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/bc540b17-4d1e-46ef-b399-e668d5693191/?format=api",
    "username": "yufangxin"
}