How to list ESX Host CDP info using new-VIProperty

I'm trying to use new-viproperty to extract ESX Host physical NIC port information.

There is a lot of info on how to do it using get-view and queryHint but I'm trying to use VIProperty.

I have built the property and can see the physical NIC's but can't seem to figure out how to get the port information.  Can anyone help me with some progress?

New-VIProperty -Name PhysNic -ValueFromExtensionProperty config.network.pnic.device

get-vmhost 10.10.20.121 | select physnic

PhysNic

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{vmnic0, vmnic1, vmnic2, vmnic3...}