compute_api_version=self._os_creds.compute_api_version,
heat_api_version=self._os_creds.heat_api_version,
volume_api_version=self._os_creds.volume_api_version,
+ region_name=self._os_creds.region_name,
user_domain_name=self._os_creds.user_domain_name,
user_domain_id=self._os_creds.user_domain_id,
project_domain_name=self._os_creds.project_domain_name,