I'm able to pull the topology using the API GET
https://n.n.n.n/api/node/mo/topology/pod-1.json?query-target=children&target-subtree-class=fabricNode
(after authenticating and getting a cookie, of course)
But the version field is empty. I don't see a way to get the version of our NX-OS switches via APIC REST API. Is this something that can be done via API?