title: Response change in azure apim set-body policy issue
body: <p>I am using set-body to manipulate response
  my actual  response is like below</p>
  <pre><code>{
    &quot;collection&quot;: {
      &quot;version&quot;: &quot;1.0&quot;,
      &quot;href&quot;: &quot;https://conferenceapi.azurewebsites.net:443/speakers&quot;,
      &quot;links&quot;: [],
      &quot;items&quot;: [
        {
          &quot;href&quot;: &quot;https://conferenceapi.azurewebsites.net/speaker/1&quot;,
          &quot;data&quot;: [
            {
              &quot;name&quot;: &quot;Name&quot;,
              &quot;value&quot;: &quot;Scott Guthrie&quot;
            }
          ],
          &quot;links&quot;: [
            {
              &quot;rel&quot;: &quot;http://tavis.net/rels/sessions&quot;,
              &quot;href&quot;: &quot;https://conferenceapi.azurewebsites.net/speaker/1/sessions&quot;
            }
          ]
        }
  ]
  }
  }
  </code></pre>
  <p>and I want response like</p>
  <pre><code>{
      &quot;customer&quot;: {
          &quot;customerID&quot;: &quot;1.0&quot;
      }
  }
  </code></pre>
  <p>but i am getting response like</p>
  <pre><code>{
      &quot;customer&quot;: {
          &quot;customerID&quot;:
      }
  }
  </code></pre>
  <p>I have used below code in my outbound</p>
  <pre><code>&lt;outbound&gt;
          &lt;set-header name=&quot;Content-Type&quot; exists-action=&quot;append&quot;&gt;
              &lt;value&gt;application/json&lt;/value&gt;
          &lt;/set-header&gt;
          &lt;set-body template=&quot;liquid&quot;&gt;{
      &quot;customer&quot;: {
          &quot;customerID&quot;: {{body.collection.version}}
      }
  }&lt;/set-body&gt;
      &lt;/outbound&gt;
  </code></pre>
  <p>could u let me know where i am going wrong</p>