wm.server.triggers:getTriggerReport - Use this service.
You can use the services from WmRoot but at your own risk. It just SAG will not support these services as they are internal and private API to SAG. Just take extra care when you upgrade from one version to another as there is not documentation and service change logs for WmRoot shared by SAG.
Let me know if you have further questions.
#webMethods#Integration-Server-and-ESB