User

{
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "githubUserId": 1,
    "githubUsername": "string",
    "githubDisplayName": "string",
    "email": "user@example.com",
    "avatarUrl": "string",
    "language": "ja",
    "createdAt": "2019-08-24T14:15:22Z",
    "updatedAt": "2019-08-24T14:15:22Z"
}