A client has added a WMS service (from Geoserver) to a map in ArcGIS Online, which gets updated once a year with data from the previous year. However AGOL is unable to recognize the update and simply retains the initial structure, thus not linking to the latest data.
Is there a method to update the structure of the WMS in AGOL so that it dynamically updates without having to manually do it? I have tried the 'Refresh Interval' option but this doesn't seem to work.
If I just add the service again, it will of course have the latest data, but my styling and so on will have to be done from scratch again.
Any help is appreciated. :)