API endpoint that allows users to be viewed or edited.

GET /api/users/11d6b55e-9a23-42f0-9402-c7b7e2fc1d96/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/11d6b55e-9a23-42f0-9402-c7b7e2fc1d96/?format=api",
    "username": "tenkyu"
}