plugins/ebaystore/servicedef/services_store.xml

<?xml version="1.0" encoding="UTF-8"?>

<services xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="http://ofbiz.apache.org/dtds/services.xsd">
    <description>eBay Component Services</description>
    <vendor>OFBiz</vendor>
    <version>1.0</version>

    <service name="createEbayProductListingAttribute" engine="entity-auto" invoke="create" default-entity-name="EbayProductListingAttribute" auth="true">
        <description>Create a EbayProductListingAttribute record</description>
        <auto-attributes include="pk" mode="IN"/>
        <auto-attributes include="nonpk" mode="IN" optional="true"/>
    </service>
    <service name="updateEbayProductListingAttribute" engine="entity-auto" invoke="update" default-entity-name="EbayProductListingAttribute" auth="true">
        <description>Update a EbayProductListingAttribute record</description>
        <auto-attributes include="pk" mode="IN"/>
        <auto-attributes include="nonpk" mode="IN" optional="true"/>
    </service>
    <service name="deleteEbayProductListingAttribute" engine="entity-auto" invoke="delete" default-entity-name="EbayProductListingAttribute" auth="true">
       <description>Delete a EbayProductListingAttribute record</description>
        <auto-attributes include="pk" mode="IN"/>
    </service>
</services>