Graph Delta functions for special folders

Question

Hi, how can I start a delta tracking on a specific folder using .Net (C#) in OneDrive ?

but my previous solution tracks changes in the whole drive:

  IDriveItemDeltaCollectionPage page;


    page = await graphClient.Drive.Root
                            .Delta() 
                            .Request()
                            .GetAsync();

But I want to track only the changes of a specific folder.

Who can help me ?

Thanks in advance :-)

Answer 1

Try this:

 IDriveItemDeltaCollectionPage page;

     page =  await graphClient.Me.Drive.Items["{folder id}"].Delta().Request().GetAsync();