Magento ACL for webhooks topic resources: etc/webapi/acl.xml

acl.xml

<config>
    <acl>
        <resources>
            <resource id="Magento_Webapi">
                <resource id="customer" title="Manage Customers" module="Magento_Customer">
                    <resource id="customer/create" title="Create" sortOrder="10" />
                    <resource id="customer/get" title="Retrieve" sortOrder="20" />
                    <resource id="customer/update" title="Update" sortOrder="30" />
                    <resource id="customer/delete" title="Delete" sortOrder="40" />
                </resource>
            </resource>
        </resources>
    </acl>
    <mapping>
        <resource id="customer/list" parent="customer/get" />
        <!-- webhooks -->
        <resource id="customer/updated" parent="customer/get"/>
        <resource id="customer/created" parent="customer/get"/>
        <resource id="customer/deleted" parent="customer/get"/>
    </mapping>
</config>