API endpoint that allows users to be viewed or edited.

GET /api/users/d9f991f1-d0d3-43d7-b657-50e78c11316a/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/d9f991f1-d0d3-43d7-b657-50e78c11316a/?format=api",
    "username": "rekrab"
}