code: def delete_publisher(self, publisher_name):
          
          route_values = {}
          if publisher_name is not None:
              route_values['publisherName'] = self._serialize.url('publisher_name', publisher_name, 'str')
          self._send(http_method='DELETE',
                     location_id='4ddec66a-e4f6-4f5d-999e-9e77710d7ff4',
                     version='5.1-preview.1',
                     route_values=route_values)
docs: DeletePublisher.
          [Preview API]
          :param str publisher_name: