get App File List Change
fun getAppFileListChange(appId: Int, syncedChangeNumber: Long = 0, parentScope: CoroutineScope = CoroutineScope(Dispatchers.IO)): CompletableFuture<AppFileChangeList>
Retrieve the file list change for the user files of a certain app since the last sync change.
Return
A AppFileChangeList containing the files changed
Parameters
app Id
The ID of the app whose user files to check
synced Change Number
The sync change number