The web service LPSuspendedEarnings works same as U0115 Suspending Earnings interactive works today. The web service LPSuspendedEarnings is used for the following purposes:
host:port/root_path
is the location you've deployed
your web service(s).
Example:
If mPower Services are deployed on localhost under mpower directory and Web Server listening on 8080 port, then service URL would be
localhost:8080/mpower/services/listServices