Add "provisioned' IOPS to the consumption file

need to add the configured IOPS to the consumption file
we have here
struct Disk {
id @0 :Int32;
size @1 :Float32;
iopsRead @2 :Float32;
iopsWrite @3 :Float32;
iopsReadMax @4 :Float32;
iopsWriteMax @5 :Float32;

but iopsReadMax and iopsWriteMax are empty
in this field we should but the IOPS value

See https://gig-tech.atlassian.net/servicedesk/customer/portal/1/GIG-240