Delete an existing list item

        :param item_id: Id of the item to be delted

def delete_list_item(self, item_id):
        """ Delete an existing list item

        :param item_id: Id of the item to be delted
        """

        url = self.build_url(self._endpoints.get('get_item_by_id').format(item_id=item_id))

        response = self.con.delete(url)

        return bool(response)