Update ArcOnline using the ArcGISOnlineConnector?

Hi @joshb​ ,

It sounds like you might want to do some sort of ChangeDetection for AGOL. We have an example of how to accomplish this on the How do I write updates to an existing ArcGIS Online feature service? article. The article uses a shapefile and an AGOL feature service for the example but the process would be the same for an SDE.

Once your change detection workspace is setup you could run it on a schedule to keep it up to date (unless your underlying database supports triggers, then you could explore a database trigger to initiate the workspace in an automation).