Hello, Please I am working on a bug (https://bugs.launchpad.net/glance/+bug/1569937), but when trying to replicate the bug by setting metadata_encryption_key = AoAMaVuEEJVYRvWgWrfHJoThUPmvniTi I get the following error from glance-api ValueError: Input strings must be a multiple of 16 in length but the string above is actualy 32 characters. I would like to know if there is something I am doing wrong. Thanks Konrad