code: def delete(self):
      
  
      if not self.id:
        raise TypeError(u"You can't delete a folder that hasn't been created yet.")
  
      body = soap_request.delete_folder(self)
  
      response_xml = self.service.send(body)  # noqa
      # TODO: verify deletion
      self._id = None
      self._change_key = None
  
      return None
docs: Deletes a folder from the Exchange store. ::
  
        folder = service.folder().get_folder(id)
        print("Deleting folder: %s" % folder.display_name)
        folder.delete()