API endpoint that allows users to be viewed or edited.

GET /api/users/b5faebc6-e4b4-4387-a008-b3d8e07108c9/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/b5faebc6-e4b4-4387-a008-b3d8e07108c9/?format=api",
    "username": "麦片+"
}