Information : "Check for vApps to downscale"

Information : "Undeploying and deleting VM [virtual machine name] from vApp [vApp name]"

Information : "vApp [vApp name] has [VM instance Nb] tier [tier number] VMs, which is under or equal to the minimum. Skipping"

Warning : "Failed to remove a member"

Warning : "Failed to undeploy or delete VM [virtual machine name] from vApp [vApp name]"

Information : "No vApp available for being downscaled"

Information : "Undeploying and deleting vApp [vApp name]"

Warning: "Only one vApp left : [vApp name] , impossible to downscale without removing the service"