title: facebook ads api python - how to remove the multi_share_end_card
body: <p>I'm using <a href="https://github.com/facebook/facebook-python-ads-sdk" rel="nofollow noreferrer">facebook-python-ads-sdk</a>,and i have gone through the pertinent document:</p>
  
  <p><a href="https://developers.facebook.com/docs/marketing-api/guides/carousel-ads#spec" rel="nofollow noreferrer">https://developers.facebook.com/docs/marketing-api/guides/carousel-ads#spec</a></p>
  
  <p><a href="https://i.stack.imgur.com/qRTzu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qRTzu.png" alt="enter image description here"></a></p>
  
  <p>But i didn't find the <strong>multi_share_end_card</strong> class attribute.</p>
  
  <pre><code>class LinkData(ValidatesFields, AbstractObject):
      class Field(object):
          call_to_action = 'call_to_action'
          caption = 'caption'
          child_attachments = 'child_attachments'
          description = 'description'
          image_hash = 'image_hash'
          image_crops = 'image_crops'
          link = 'link'
          message = 'message'
          multi_share_optimized = 'multi_share_optimized'
          name = 'name'
          picture = 'picture'
  </code></pre>
  
  <p>Is this a bug?Thanks for any answer.</p>