title: How to disable adding a program to Sonos favorites?
body: <p>In a <code>getMetadata</code> call, I'm returning a <code>mediaCollection</code> with <code>itemType=program</code>. I don't want it to have the "Add Station to My Sonos" option. So I tried returning it with <code>canAddToFavorites=false</code> but it doesn't change a thing. The "Add Station to My Sonos" option is still there.</p>
  
  <p><a href="http://musicpartners.sonos.com/node/286" rel="nofollow noreferrer">http://musicpartners.sonos.com/node/286</a></p>
  
  <blockquote>
    <p>canAddToFavorites boolean (Optional, default=true) The collection can be added to user favorites.</p>
  </blockquote>
  
  <p>How do I disable this option if it's not with <code>canAddToFavorites</code>? Does it only work for some specific <code>itemType</code>?</p>