Hello) I'm novice android programmer and I'm trying to implement my own Evernote Android Client using EvernoteAPI. I use this instruction to synchronize notes with server (https://dev.evernote.com/media/pdf/edam-sync.pdf). I understand how to use "dirty" flag and usn values for creating and updating notes, but how to detect note had been deleted locally? Is it possible to avoid adding new flag "deleting". Any suggetions?