newsupernova/vendor/magento/module-wishlist/Test/Mftf/Metadata/wishlist-meta.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->

<operations xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:mftf:DataGenerator/etc/dataOperation.xsd">
    <operation name="CreateWishlist" dataType="wishlist" type="create"
               auth="customerFormKey" url="/wishlist/index/add/" method="POST" successRegex="" returnRegex="~\/wishlist_id\/(\d*?)\/~" >
        <contentType>application/x-www-form-urlencoded</contentType>
        <field key="product">integer</field>
        <field key="customer_email">string</field>
        <field key="customer_password">string</field>
    </operation>
</operations>