Empty All Recycle Bins
synowebapi --exec api=SYNO.Core.RecycleBin method=start
Or:
synowebapi --exec-fastwebapi api=SYNO.Core.RecycleBin method=start version=1
Clear All Notifications in Web UI
(Might not be visible in the Web UI until it refreshes the list of notifications.)
synowebapi --exec api=SYNO.Core.DSMNotify method=notify clean=all action=apply runner=<username>Code language: HTML, XML (xml)
If you omit the
runner parameter, it will clear the notifications for the user admin.