magento-test/app/code/Magento/WebapiAsync/etc/di.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:ObjectManager/etc/config.xsd">
    <type name="Magento\Webapi\Model\ServiceMetadata">
        <plugin name="webapiServiceMetadataAsync" type="Magento\WebapiAsync\Plugin\ServiceMetadata" />
    </type>
    <type name="Magento\Webapi\Model\Cache\Type\Webapi">
        <plugin name="webapiCacheAsync" type="Magento\WebapiAsync\Plugin\Cache\Webapi" />
    </type>
    <virtualType name="Magento\WebapiAsync\Model\VirtualType\Rest\Config" type="Magento\Webapi\Model\Rest\Config">
        <arguments>
            <argument name="config" xsi:type="object">Magento\WebapiAsync\Model\BulkServiceConfig</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Controller\VirtualType\Rest\Router" type="Magento\Webapi\Controller\Rest\Router">
        <arguments>
            <argument name="apiConfig" xsi:type="object">Magento\WebapiAsync\Model\VirtualType\Rest\Config</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Controller\VirtualType\Rest\RequestValidator" type="Magento\Webapi\Controller\Rest\RequestValidator">
        <arguments>
            <argument name="router" xsi:type="object">Magento\WebapiAsync\Controller\VirtualType\Rest\Router</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Controller\VirtualType\InputParamsResolver" type="Magento\WebapiAsync\Controller\Rest\Asynchronous\InputParamsResolver">
        <arguments>
            <argument name="requestValidator" xsi:type="object">Magento\WebapiAsync\Controller\VirtualType\Rest\RequestValidator</argument>
            <argument name="isBulk" xsi:type="boolean">true</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Model\Bulk\OperationRepository" type="Magento\WebapiAsync\Model\OperationRepository">
        <arguments>
            <argument name="inputParamsResolver" xsi:type="object">Magento\WebapiAsync\Controller\VirtualType\InputParamsResolver</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Model\MassSchedule" type="Magento\AsynchronousOperations\Model\MassSchedule">
        <arguments>
            <argument name="operationRepository" xsi:type="object">Magento\WebapiAsync\Model\OperationRepository</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Model\Bulk\MassSchedule" type="Magento\AsynchronousOperations\Model\MassSchedule">
        <arguments>
            <argument name="operationRepository" xsi:type="object">Magento\WebapiAsync\Model\Bulk\OperationRepository</argument>
        </arguments>
    </virtualType>
    <type name="Magento\WebapiAsync\Controller\Rest\AsynchronousRequestProcessor">
        <arguments>
            <argument name="asyncBulkPublisher" xsi:type="object">Magento\WebapiAsync\Model\MassSchedule</argument>
        </arguments>
    </type>
    <virtualType name="Magento\WebapiAsync\Controller\Rest\VirtualType\AsynchronousBulkRequestProcessor" type="Magento\WebapiAsync\Controller\Rest\AsynchronousRequestProcessor">
        <arguments>
            <argument name="inputParamsResolver" xsi:type="object">Magento\WebapiAsync\Controller\VirtualType\InputParamsResolver</argument>
            <argument name="processorPath" xsi:type="const">Magento\WebapiAsync\Controller\Rest\AsynchronousRequestProcessor::BULK_PROCESSOR_PATH</argument>
            <argument name="asyncBulkPublisher" xsi:type="object">Magento\WebapiAsync\Model\Bulk\MassSchedule</argument>
        </arguments>
    </virtualType>
    <virtualType name="Magento\WebapiAsync\Controller\Rest\VirtualType\AsynchronousBulkSchemaRequestProcessor" type="Magento\WebapiAsync\Controller\Rest\AsynchronousSchemaRequestProcessor">
        <arguments>
            <argument name="processorPath" xsi:type="const">Magento\WebapiAsync\Controller\Rest\AsynchronousSchemaRequestProcessor::BULK_PROCESSOR_PATH</argument>
        </arguments>
    </virtualType>
    <type name="Magento\Webapi\Controller\Rest">
        <plugin name="webapiContorllerRestAsync" type="Magento\WebapiAsync\Plugin\ControllerRest" />
    </type>
    <type name="Magento\AsynchronousOperations\Model\MassConsumerEnvelopeCallback">
        <plugin name="storeIdFieldForAsynchronousOperationsMassConsumerEnvelopeCallback"
                type="Magento\WebapiAsync\Plugin\AsynchronousOperations\MassConsumerEnvelopeCallback"
        />
    </type>
</config>