Hi Manoj,

Did you get the solution or design change for this problem. We have 200K files on to S3 bucket and when there is change in upstream app we get new feed, feed name is fixed. On DLT we should have only new records from replaced file but in dlt we have previously added records from same file name. As we don't have any status indicator on deleted records as these are events from upstream,we are unable to do apply_changes also we can't do full refresh as we have almost 200K files on one file replacement this full refresh takes time.