
Cluster related functions only support 3.11 microversion or higher. So it should be wrapped like like one[1], otherwise these fuctions may be exposed to lib users with old microversion. [1]: https://github.com/openstack/python-cinderclient/blob/master/cinderclient/v3/services.py#L82 Change-Id: I20d508c2694cf7e052d709548b9709df0561e2c3