preplannedScheduledUpdatesOption property
Determines whether update packages will be downloaded from an online map area and applied to the map's data.
If your map was taken offline with a DownloadPreplannedOfflineMapParameters.updateMode of PreplannedUpdateMode.downloadScheduledUpdates or PreplannedUpdateMode.downloadScheduledUpdatesAndUploadNewFeatures, you can set this property to PreplannedScheduledUpdatesOption.downloadAllUpdates to download and apply update packages to your offline geodatabases.
The default value is PreplannedScheduledUpdatesOption.downloadAllUpdates.