queue_topology.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/topology.xsd">
    <exchange name="magento" connection="amqp" type="topic">
        <binding id="sync.binding1" topic="synchronous.rpc.test" destinationType="queue" destination="synchronous.rpc.test"/>
        <binding id="sync.binding2" topic="magento.testModuleSynchronousAmqp.api.serviceInterface.execute" destinationType="queue" destination="queue.magento.testModuleSynchronousAmqp.api.serviceInterface.execute"/>
        <binding id="sync.binding3" topic="sync.topic.for.mixed.sync.and.async.queue" destinationType="queue" destination="mixed.sync.and.async.queue"/>
        <binding id="sync.binding4" topic="multi.topic.queue.topic.a" destinationType="queue" destination="synchronous.rpc.test"/>
        <binding id="sync.binding5" topic="multi.topic.queue.topic.b" destinationType="queue" destination="synchronous.rpc.test"/>
    </exchange>
</config>