newsupernova/vendor/magento/module-tax/Test/Mftf/Metadata/tax_rule-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="CreateTaxRule" dataType="taxRule" type="create" auth="adminOauth" url="/V1/taxRules" method="POST">
        <contentType>application/json</contentType>
        <object key="rule" dataType="taxRule">
            <field key="id">integer</field>
            <field key="code" required="true">string</field>
            <field key="priority">integer</field>
            <field key="position">integer</field>
            <array key="customer_tax_class_ids">
                <value>integer</value>
            </array>
            <array key="product_tax_class_ids">
                <value>integer</value>
            </array>
            <array key="tax_rate_ids">
                <value>integer</value>
            </array>
            <field key="calculate_subtotal">boolean</field>
            <field key="extension_attributes">empty_extension_attribute</field>
        </object>
    </operation>
    <operation name="DeleteTaxRule" dataType="taxRule" type="delete" auth="adminOauth" url="/V1/taxRules/{id}" method="DELETE">
        <contentType>application/json</contentType>
    </operation>
</operations>