curl --request DELETE \
  --url https://api-next.ofauth.com/v2/access/users/lists/:listId/users/:userId \
  --header 'apiKey: <api-key>' \
  --header 'x-connection-id: <api-key>'

{
  "list": [
    {
      "id": 123,
      "username": "<string>",
      "name": "<string>",
      "isVerified": true,
      "avatar": "<string>",
      "avatarThumbs": {
        "c50": "<string>",
        "c144": "<string>"
      }
    }
  ],
  "hasMore": true,
  "nextOffset": 123
}