magento-test/app/code/Magento/Paypal/Test/Mftf/Metadata/PaypalConfigMeta.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="CreatePaypalConfigState" dataType="paypal_config_state" type="create" auth="adminFormKey" url="/admin/system_config/save/section/payment/" method="POST">
        <object key="groups" dataType="paypal_config_state">
            <object key="paypal_alternative_payment_methods" dataType="paypal_config_state">
                <object key="groups" dataType="paypal_config_state">
                    <object key="express_checkout_us" dataType="paypal_config_state">
                        <object key="groups" dataType="paypal_config_state">
                            <object key="express_checkout_required" dataType="paypal_config_state">
                                <object key="groups" dataType="paypal_config_state">
                                    <object key="express_checkout_required_express_checkout" dataType="paypal_config_state">
                                        <object key="fields" dataType="paypal_config_state">
                                            <object key="business_account" dataType="business_account">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="api_username" dataType="api_username">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="api_password" dataType="api_password">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="api_signature" dataType="api_signature">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="sandbox_flag" dataType="sandbox_flag">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="use_proxy" dataType="use_proxy">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="api_authentication" dataType="api_authentication">
                                                <field key="value">string</field>
                                            </object>
                                        </object>
                                    </object>
                                </object>
                            </object>
                        </object>
                    </object>
                </object>
            </object>
        </object>
    </operation>
    <operation name="CreatePaypalPayflowProConfigState" dataType="paypal_payflow_pro_config_state" type="create" auth="adminFormKey" url="/admin/system_config/save/section/payment/" method="POST">
        <object key="groups" dataType="paypal_payflow_pro_config_state">
            <object key="paypal_payment_gateways" dataType="paypal_payflow_pro_config_state">
                <object key="groups" dataType="paypal_payflow_pro_config_state">
                    <object key="paypal_payflowpro_with_express_checkout" dataType="paypal_payflow_pro_config_state">
                        <object key="groups" dataType="paypal_payflow_pro_config_state">
                            <object key="paypal_payflow_required" dataType="paypal_payflow_pro_config_state">
                                <object key="groups" dataType="paypal_payflow_pro_config_state">
                                    <object key="paypal_payflow_api_settings" dataType="paypal_payflow_pro_config_state">
                                        <object key="fields" dataType="paypal_payflow_pro_config_state">
                                            <object key="business_account" dataType="business_account">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="partner" dataType="partner">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="user" dataType="user">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="vendor" dataType="vendor">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="pwd" dataType="pwd">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="sandbox_flag" dataType="sandbox_flag">
                                                <field key="value">string</field>
                                            </object>
                                            <object key="use_proxy" dataType="use_proxy">
                                                <field key="value">string</field>
                                            </object>

                                        </object>
                                    </object>
                                </object>
                            </object>
                        </object>
                    </object>
                </object>
            </object>
        </object>
    </operation>
    <operation name="CustomPaypalPayflowProConfigState" dataType="custom_paypal_payflow_pro_config_state" type="create" auth="adminFormKey" url="/admin/system_config/save/section/payment/" method="POST">
        <object key="groups" dataType="custom_paypal_payflow_pro_config_state">
            <object key="paypal_payment_gateways" dataType="custom_paypal_payflow_pro_config_state">
                <object key="groups" dataType="custom_paypal_payflow_pro_config_state">
                    <object key="paypal_payflowpro_with_express_checkout" dataType="custom_paypal_payflow_pro_config_state">
                        <object key="groups" dataType="custom_paypal_payflow_pro_config_state">
                            <object key="paypal_payflow_required" dataType="custom_paypal_payflow_pro_config_state">
                                <object key="fields" dataType="custom_paypal_payflow_pro_config_state">
                                    <object key="enable_paypal_payflow" dataType="enable_paypal_payflow">
                                        <field key="value">string</field>
                                    </object>
                                    <object key="payflowpro_cc_vault_active" dataType="payflowpro_cc_vault_active">
                                        <field key="value">string</field>
                                    </object>
                                </object>
                            </object>
                        </object>
                    </object>
                </object>
            </object>
        </object>
    </operation>
</operations>