Get selected networks in a vRA Reservation for a given Virtual Machine

getSelectedNetworksOfReservationOfVM.js

// VMware vRealize Orchestrator action sample
//
// Starting with a Virtual Machine: this sample determines the Reservation it is associated with
// Then it gets the names of the Networks selected in the Reservation.
// 
// For vRO/vRA 7.0+
//
// Action Inputs:
//  vcacVm  - vCAC:VirtualMachine    vCAC Virtual Machine
//
// Return type: Array/string - The networks selected in the reservation.

var networkNames = [];
var vmEntity = vcacVm.getEntity();
var host = Server.findForType("vCAC:VCACHost",vmEntity.hostId);

var hostReservationEntity = vmEntity.getLink(host,"HostReservation")[0];

var hostNicToReservations = hostReservationEntity.getLink(host,"HostNicToReservations");
System.log("Number of Networks selected in Reservation: "+hostNicToReservations.length);

for each (var nicMapping in hostNicToReservations) {
	var hostNicEntity = nicMapping.getLink(host,"HostNic")[0];
	var networkName = hostNicEntity.getProperty("NetworkName");
	networkNames.push(networkName);
	System.log("  "+networkName);
}

return networkNames;