title: json parsing with resttemplate
body: <p>I have a json response as below</p>
  
  <pre><code>{
      "@odata.context": "some context value here",
      "value": [{
          "@odata.id": "odata id value1",
          "@odata.etag": "W/\"CQEet/1EgOuA\"",
          "Id": "id1",
          "Subject": "subject1"
      }, {
          "@odata.id": "odata id value2",
          "@odata.etag": "W/\"CyEet/1EgOEk1t/\"",
          "Id": "id2",
          "Subject": "subject2"
      }]
  }
  </code></pre>
  
  <p>How do I create a bean class(MyMessage) to parse the "value" using spring resttemplate?</p>
  
  <pre><code>RestTemplate rest = new RestTemplate();
  ResponseEntity&lt;MyMessage&gt; response = rest.exchange(url, HttpMethod.GET, entity, MyMessage.class);
  </code></pre>
  
  <p>Could someone please help?</p>