its block storage not swift - https://github.com/openstack/tempest/blob/c91d445614364c955b09dbaafccc274c6eb63428/tempest/lib/services/volume/v2/snapshots_client.py#L180
its block storage not swift - https:/ /github. com/openstack/ tempest/ blob/c91d445614 364c955b09dbaaf ccc274c6eb63428 /tempest/ lib/services/ volume/ v2/snapshots_ client. py#L180