Get the ID of the Reservation Policy of a vRA Reservation

getReservationPolicyIdOfVcacReservation.js

// VMware vRealize Orchestrator action sample
//
// Get the ID of the Reservation Policy of a vRA Reservation
// 
// For vRO/VRA 7.0+
//
// Action Inputs:
// host - vCAC:VCACHost - vRA IaaS Host
// reservation - vCAC:Reservation - vRA IaaS Reservation
//
// Return type: string - the ID of the Reservation Policy

var entity = reservation.getEntity();
 
var policies = entity.getLink(host, "HostReservationPolicy");
 
if (policies.length == 0) {
                System.warn("No Reservation Policy found for the Reservation");
                return null;
}
 
var policyEntity = policies[0];
var policyName = policyEntity.getProperty("name");
var policyId = policyEntity.getProperty("id");
 
System.log("Found Reservation Policy '" + policyName + "' with ID '" + policyId + "'");
 
return policyId;