/**
 * Manifest order at Temando platform.
 *
 * Observers don't work:
 * - `sales_order_save_commit_after` is no longer triggered in guest checkout
 * - `sales_order_save_after` does not have related entities (addresses) persisted yet
 *
 * Other promising events like `sales_order_place_after`, `checkout_submit_all_after`,
 * `sales_model_service_quote_submit_success` are
 * - triggered before the order was saved or
 * - not triggered at all in multi address checkout or some payment providers'
 *   custom checkout implementations (paypal express, sagepay, …).
 *
 * @param SalesOrderRepositoryInterface $subject
 * @param OrderInterface|MagentoSalesModelOrder $salesOrder
 * @return OrderInterface
 */