API endpoint that allows users to be viewed or edited.

GET /api/users/542a5d45-c625-49a3-87cf-463db1f29c49/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/542a5d45-c625-49a3-87cf-463db1f29c49/?format=api",
    "username": "ufxXjWeOUpLHs"
}