AUTO POLICY

#Fish: all proyects and including size and policy
for proj in (gcloud projects list --format="value(projectId)")
    gcloud compute snapshots list --project="$proj" \
        --format="table(name, diskSizeGb:label=SIZE_GB, sourceSnapshotSchedulePolicy.basename():label=AUTO_POLICY, selfLink.scope(projects).segment(0):label=PROJECT)"
end

gcloud compute snapshots [ list ]