API endpoint that allows users to be viewed or edited.

GET /api/users/a5c6f5c1-893b-4cca-a844-20c44f286ba8/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/a5c6f5c1-893b-4cca-a844-20c44f286ba8/?format=api",
    "username": "映日荷韵"
}