code: def delete_long_poll_channel(self, **kwargs):  # noqa: E501
          
          kwargs['_return_http_data_only'] = True
          if kwargs.get('asynchronous'):
              return self.delete_long_poll_channel_with_http_info(**kwargs)  # noqa: E501
          else:
              (data) = self.delete_long_poll_channel_with_http_info(**kwargs)  # noqa: E501
              return data
docs: Delete notification Long Poll channel  # noqa: E501
  
          To delete a notification Long Poll channel. This is required to change the channel from Long Poll to a callback. You should not make a GET `/v2/notification/pull` call for 2 minutes after channel was deleted, because it can implicitly recreate the pull channel. You can also have some random responses with payload or 410 GONE with \"CHANNEL_DELETED\" as a payload or 200/204 until the old channel is purged.  **Example usage:**     curl -X DELETE https://api.us-east-1.mbedcloud.com/v2/notification/pull -H 'authorization: Bearer {api-key}'   # noqa: E501
          This method makes a synchronous HTTP request by default. To make an
          asynchronous HTTP request, please pass asynchronous=True
          >>> thread = api.delete_long_poll_channel(asynchronous=True)
          >>> result = thread.get()
  
          :param asynchronous bool
          :return: None
                   If the method is called asynchronously,
                   returns the request thread.