API endpoint that allows users to be viewed or edited.

GET /api/users/4dac5b97-4e91-4ad2-b30e-9b1596b4078c/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/4dac5b97-4e91-4ad2-b30e-9b1596b4078c/?format=api",
    "username": "Hr080501"
}