Delete a specific policy for a vhost.

        :param vhost: The virtual host of the policy
        :type vhost: str
        :param name: The name of the policy
        :type name: str

def delete_policy_for_vhost(self, vhost, name):
        """
        Delete a specific policy for a vhost.

        :param vhost: The virtual host of the policy
        :type vhost: str
        :param name: The name of the policy
        :type name: str
        """
        self._api_delete('/api/policies/{0}/{1}/'.format(
            urllib.parse.quote_plus(vhost),
            urllib.parse.quote_plus(name),
        ))