API endpoint that allows users to be viewed or edited.

GET /api/users/da9e2f90-8496-4bd6-b78c-6287e976a926/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/da9e2f90-8496-4bd6-b78c-6287e976a926/?format=api",
    "username": "lpf123456"
}