Hello,

I opened recently an issue about nova limits call (#1697).
Then I found out that the missing information are in another limits call, but in the volume API.

The code for nova limits is at this path: openstack/compute/v2/extensions/limits
But I can't found the equivalence on volume side in https://github.com/gophercloud/gophercloud/tree/master/openstack/blockstorage/extensions.

Are you ok to allow me to add it?

API Documentation:
https://docs.openstack.org/api-ref/block-storage/v3/index.html?expanded=show-absolute-limits-for-project-detail#limits-limits.

V2 implementation:
https://github.com/openstack/cinder/blob/master/cinder/api/v2/limits.py

V3 implementation:
https://github.com/openstack/cinder/blob/master/cinder/api/v3/limits.py

Thanks,
Thomas