setPayment example

        $errorUrl = $this->generateUrl('frontend.account.edit-order.page', ['orderId' => $orderId]);

        $setPaymentRequest = new Request();
        $setPaymentRequest->request->set('orderId', $orderId);
        $setPaymentRequest->request->add($request->request->all());

        $setPaymentOrderRouteRequestEvent = new SetPaymentOrderRouteRequestEvent($request, $setPaymentRequest, $context);
        $this->eventDispatcher->dispatch($setPaymentOrderRouteRequestEvent);

        $this->setPaymentOrderRoute->setPayment($setPaymentOrderRouteRequestEvent->getStoreApiRequest(), $context);

        $handlePaymentRequest = new Request();
        $handlePaymentRequest->request->set('orderId', $orderId);
        $handlePaymentRequest->request->set('finishUrl', $finishUrl);
        $handlePaymentRequest->request->set('errorUrl', $errorUrl);
        $handlePaymentRequest->request->add($request->request->all());

        $handlePaymentMethodRouteRequestEvent = new HandlePaymentMethodRouteRequestEvent($request, $handlePaymentRequest, $context);
        $this->eventDispatcher->dispatch($handlePaymentMethodRouteRequestEvent);

        try {