The Interop team is reviewing all related open stories to determine next steps.
We researched the current status of 1638112:“os-volumes should be flagged for removal in the compute API guidelines“ [1] and noticed that "compute-volume-list" was removed in 2017.01 guidelines [2][3]. However, two related tests still remain in tempest [4][5] and we are reaching out to determine if the API is still in use or has been moved/renamed.