/v2/{tenant_id}/volumes/{volume_id}/metadata has wrong parameter description

[Matt Riedemann]

Looking at these docs:

http://developer.openstack.org/api-ref/block-storage/v2/?expanded=create-volume-metadata-detail,update-volume-metadata-detail#create-volume-metadata

This is for POSTing (creating) volume metadata, but the metadata parameter description is for snapshot metadata, and is probably re-used from the snapshot create description, i.e. 'one or more, if any' doesn't make sense here really. Unless 'if any' means you can POST {} for volume metadata and overwrite any existing vol metadata, would have to dig into the code to see how it works.

But this is wrong:

"metadata body object One or more metadata key and value pairs for the snapshot, if any."

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/410098

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/410098
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=b54828799d0878ad25cf650922dbee4d98cd3334
Submitter: Jenkins
Branch: master

commit b54828799d0878ad25cf650922dbee4d98cd3334
Author: wangxiyuan <email address hidden>
Date: Tue Dec 13 16:41:34 2016 +0800

    [api-ref]Fix the volume metadata description error

    The volume metadata's description is wrong and should not be
    related to snapshot in the api-ref.

    Change-Id: I5cca636c42a7b5735f6c6bd60901cbc77ce9d14f
    Closes-bug: #1646889

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/cinder 10.0.0.0rc1 release candidate.