title: Get specific value from a Nested JSON using Node.js
body: <p>I am totally new to Node.JS. I have written the Node.JS code and getting the response in JSON file. The JSON is in Nested Format. I want to get, store in a variable and print only one value inside the Nested JSON.</p>
  
  <p>Code:</p>
  
  <pre><code>var https = require('https');
  var optionget = {
   host : 'api-dev.dataoverflow.com',
   port : 443,
   path : '/test1/test2/MR0000091/benifits?latency=RTIME',
   method : 'GET',
   HEADERS: {
    'Authorization' : 'Basic Qjrfrfhurhfurhjfr2839gbfwj==',
    'X-PruAppID : 'PlainCardPortal'
    }
   };
  
  console.info(optionsget)
  
  var reqGet = htttps.request(optionsget, function(res) {
  console.log("statusCode: ", res.statusCode);
  res.on('data', function(d) {
  process.stdout.write(d);
  });
  });
  
  reqGet.end();
  reqGet.on('error', function(e) {
  console.error(e);
  });
  
  var optionsgetmsg = {
   host : 'api-dev.dataoverflow.com',
   port : 443,
   method : 'GET'
  };
  
  console.info(optionsgetmsg);
  
  var reqGet = https.request(optionsget, function(res) {
  console.log("statusCode: ", res.statusCode);
  res.setEncoding('utf-8')
  
      res.on('data', function(data) {
          process.stdout.write(data);
      });
  });
  
  reqGet.end();
  reqGet.on('error', function(e) {
   console.error(e);
  });
  </code></pre>
  
  <p>Getting the whole JSON:</p>
  
  <pre><code>{
      "id": "0001",
      "type": "donut",
      "name": "Cake",
      "image":
          {
              "url": "images/0001.jpg",
              "width": 200,
              "height": 200
          },
      "thumbnail":
          {
              "url": "images/thumbnails/0001.jpg",
              "width": 32,
              "height": 32
          }
  }
  </code></pre>
  
  <p>I want to get the <code>width=32</code> only which is under thumbnail. I want to store it in a variable and want to print in console.</p>