private/xml/all_cloudcredentialsforBackupOneAccess.xml

<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
    <entity name="mw_cloudcredential">
        <attribute name="mw_name" />
        <attribute name="createdon" />
        <attribute name="mw_username" />
        <attribute name="mw_password" />
        <attribute name="mw_domain" />
        <attribute name="mw_activesince" />
        <attribute name="mw_accesslevel" />
        <attribute name="mw_cloudcredentialid" />
        <order attribute="mw_name" descending="false" />
        <filter type="and">
            <condition attribute="mw_name" operator="eq" value="Backup One API Key" />
        </filter>
    </entity>
</fetch>