@APIParamsCall
    def update_servicechain_spec(self, servicechain_spec, body=None):
        return self.put(self.servicechain_spec_path % (servicechain_spec),
                        body=body)
Updates a service chain spec.
dataset/ETHPy150Open openstack/python-group-based-policy-client/gbpclient/v2_0/client.py/Client.update_servicechain_spec