iDrac Redfish JSON for Drive Serial Number

Howdy!

FNG here! ;-)

Trying to get Drive SerialNumber from a NonRaid Controller slot, as seen in this redfish schema:

I've used iDrac /v1/Systems/System.Embedded.1/Storage/Controllers/NonRAID.Slot.2-1 and shows attached drives to that specific controller. Now I need the drives SerialNumber, but cannot find an iDRAC Redfish call to give that data....

Any ideas? Or is it just too painfully obvious, that answering me would embarrass me? ;-)

Thanks!!!

John