magento-test/app/code/Magento/SalesRule/etc/queue_consumer.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework-message-queue:etc/consumer.xsd">
    <consumer name="codegeneratorProcessor" queue="codegenerator" handler="Magento\SalesRule\Model\Coupon\Consumer::process" />
    <consumer name="sales.rule.update.coupon.usage" queue="sales.rule.update.coupon.usage" handler="Magento\SalesRule\Model\CouponUsageConsumer::process" />
    <consumer name="sales.rule.quote.trigger.recollect" queue="sales.rule.quote.trigger.recollect" handler="Magento\SalesRule\Model\Queue\Consumer\RuleQuoteRecollectTotals::process" />
</config>