title: How to extract value from json response in postman, whose key has '.' in it
body: <p>It is pretty straight forward to to get a value of a key from json response in postman say :</p>
  
  <pre><code>pm.test("AddCluster", function () {
      var jsonData = pm.response.json();
      pm.globals.set("taskIdCluster", jsonData.value);    
  });
  </code></pre>
  
  <p>For JSON Response </p>
  
  <pre><code>{
      "value": "task-1405"
  }
  </code></pre>
  
  <p>I am not able to extract json value in the below case where key has a '.' as part of its string.Can any one help me with this.</p>
  
  <pre><code>"result": {
          "cluster.moid": "domain-c433242"
      }
  </code></pre>
  
  <p>I tried the following below code:</p>
  
  <pre><code>pm.test("abc", function () {
      var jsonData = pm.response.json();
      var result = jsonData.result;
      var moid = result.'cluster.moid' ;
      pm.environment.set("clusterMoid", moid);
  });
  </code></pre>