title: how to get the firstname and email from a JSON response
body: <pre><code>{
    "userId": 1,
    "userName": "username",
    "firstName": "firstname",
    "lastName": "lname",
    "middleInitial": null,
    "email": "nsk@gmail.com",
    "dob": -250666200000,
    "phoneNo": 2066628405,
    "workPhone": null,
    "mobileNo": 2036321543,
    "status": null,
    "address": null,
    "group": null
  }
  </code></pre>