Hi Cinder and API-SIG folks, During reviewing a horizon bug [0], I noticed the behavior of Cinder API 3.0 was changed. Cinder introduced more strict schema validation for creating/updating volume encryption type during Rocky and a new micro version 3.53 was introduced[1]. Previously, Cinder API like 3.0 accepts unused fields in POST requests but after [1] landed unused fields are now rejected even when Cinder API 3.0 is used. In my understanding on the microversioning, the existing behavior for older versions should be kept. Is it correct? Thanks, Akihiro [0] https://bugs.launchpad.net/horizon/+bug/1783467 [1] https://review.openstack.org/#/c/573093/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20180808/a70008bc/attachment.html>