API endpoint that allows users to be viewed or edited.

GET /api/users/1b3bc2e6-c439-4d06-bdd2-a845176dea5c/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://katagotraining.org/api/users/1b3bc2e6-c439-4d06-bdd2-a845176dea5c/?format=api",
    "username": "DOG-Bitcoin-GO.TO.THE.MOON"
}