code: def cancel_lb(self, loadbal_id):
          
  
          lb_billing = self.lb_svc.getBillingItem(id=loadbal_id)
          billing_id = lb_billing['id']
          billing_item = self.client['Billing_Item']
          return billing_item.cancelService(id=billing_id)
docs: Cancels the specified load balancer.
  
          :param int loadbal_id: Load Balancer ID to be cancelled.