API endpoint that allows users to be viewed or edited.

GET /api/users/a988d044-648c-44ab-9c4b-81f4cf379a01/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/a988d044-648c-44ab-9c4b-81f4cf379a01/?format=api",
    "username": "棋圣思源"
}