API endpoint that allows users to be viewed or edited.

GET /api/users/15b6d207-3698-419a-9cb7-901d10b228cb/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/15b6d207-3698-419a-9cb7-901d10b228cb/?format=api",
    "username": "LiXin"
}