curl --request POST \
  --url https://api.example.com/api/users/{userId}/transfer-ownership \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "email": "jsmith@example.com",
  "createdAt": "<string>",
  "updatedAt": "<string>",
  "firstName": "<string>",
  "lastName": "<string>",
  "isService": true,
  "roles": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "description": "<string>"
    }
  ]
}