User

{
    "id": "usr_9k2m4n6p",
    "email": "user@example.com",
    "firstName": "string",
    "lastName": "string",
    "phone": "string",
    "createdAt": "2019-08-24T14:15:22Z",
    "preferences": {
        "newsletter": true,
        "notifications": true
    },
    "links": {
        "self": "http://example.com",
        "orders": "http://example.com"
    }
}