title: Youtube api "Invalid entry Id/Uri" with batch request
body: <p>I'm working with youtube-api and making the following batch POST-request: </p>
  
  <p><a href="https://gdata.youtube.com/feeds/api/users/batch?v=2.1" rel="nofollow">https://gdata.youtube.com/feeds/api/users/batch?v=2.1</a></p>
  
  <p>with the body: </p>
  
  <pre><code>&lt;feed xmlns='http://www.w3.org/2005/Atom'
        xmlns:media='http://search.yahoo.com/mrss/'
        xmlns:batch='http://schemas.google.com/gdata/batch'
        xmlns:yt='http://gdata.youtube.com/schemas/2007'&gt;
    &lt;batch:operation type="query"/&gt;
    &lt;entry&gt;
      &lt;batch:operation type="query"/&gt;    &lt;id&gt;http://gdata.youtube.com/feeds/api/videos/h5jKcDH9s64&lt;/id&gt;
    &lt;/entry&gt;
  &lt;/feed&gt;
  </code></pre>
  
  <p>But getting error in the response. Partial response:</p>
  
  <pre><code>&lt;title&gt;Error&lt;/title&gt;
  &lt;content&gt;Invalid entry Id/Uri&lt;/content&gt;
  &lt;batch:operation type='query'/&gt;
  &lt;batch:status code='400' reason='Invalid entry Id/Uri'/&gt;
  </code></pre>
  
  <p>The single GET-request: 
  <a href="http://gdata.youtube.com/feeds/api/videos/h5jKcDH9s64" rel="nofollow">http://gdata.youtube.com/feeds/api/videos/h5jKcDH9s64</a></p>
  
  <p>works properly. </p>
  
  <p>Does anybody know what's the problem?</p>