title: Evernote's webhook is not sending when a notebook is deleted
body: <p>I'm deleting a notebook from Evernote, but my webapp is not receiving the webhook associated with this action. In theory and following the official documentation, my webapp should receive something like that:</p>
  
  <p><code>[base URL]/?userId=[user ID]&amp;notebookGuid=[notebook GUID]&amp;reason=notebook_update</code></p>
  
  <p>The main problem of this behavior is that the notes inside this notebook are being sending to the trash on Evernote and there is no webhook about these changes neither.</p>
  
  <p>does anyone know the reason behind this problem? is there another option to be aware of this behavior?</p>
  
  <p>Thanks in advance</p>