I think we should remove the "optional" flag on key_size and cipher: https://docs.openstack.org/api-ref/block-storage/v3/index.html?expanded=create-an-encryption-type-detail#create-an-encryption-type
I think we should remove the "optional" flag on key_size and cipher: https:/ /docs.openstack .org/api- ref/block- storage/ v3/index. html?expanded= create- an-encryption- type-detail# create- an-encryption- type