I'm trying to set a property on a volume, specifically the name. But when I try to do this, it tells me the Session object has no default_microversion. I have all my auth in environment variables. Using TOKEN authentication. What am I doing wrong here? import openstack from openstack.block_storage.v3._proxy import Proxy as BlockStorageService from openstack.block_storage.v3.volume import Volume # enable openstack debug logging openstack.enable_logging(debug=True) conn = openstack.connect() cinder: BlockStorageService = conn.block_storage volume: Volume = cinder.get_volume("b3a70014-1cf0-4fd1-bdc4-183dbfd33e79") volume.name = "test_rename" volume.commit(conn.session) Thanks, --- John Ratliff Systems Automation Engineer GlobalNOC @ Indiana University