def delete_role(self, role, mount_point=DEFAULT_MOUNT_POINT):
        """Delete the previously registered role.

        Supported methods:
            DELETE: /auth/{mount_point}/role/{role}. Produces: 204 (empty body)


        :param role: The name of the role to delete.
        :type role: str | unicode
        :param mount_point: The "path" the method/backend was mounted on.
        :type mount_point: str | unicode
        :return: The response of the request.
        :rtype: requests.Response
        """
        params = {
            'role': role,
        }
        api_path = '/v1/auth/{mount_point}/role/{role}'.format(
            mount_point=mount_point,
            role=role,
        )
        return self._adapter.delete(
            url=api_path,
            json=params,
        )
Delete the previously registered role.

        Supported methods:
            DELETE: /auth/{mount_point}/role/{role}. Produces: 204 (empty body)


        :param role: The name of the role to delete.
        :type role: str | unicode
        :param mount_point: The "path" the method/backend was mounted on.
        :type mount_point: str | unicode
        :return: The response of the request.
        :rtype: requests.Response