Undeploy one service VM as standalone or two service VMs as HA. Associated deployment information and instance
runtime will also be deleted once service VMs have been un-deployed successfully.
POST https://<nsx-mgr>/api/v1/serviceinsertion/services/564dab50-63a0-8b4f-a1f8-20e4d36efc3b/service-instances/564dab50-63a0-8b4f-a1f8-20e4d36efc3c/instance-runtimes?action=delete