I am trying to download a file, make some changes to the file and upload the file using .net sdk console app. I tried to upload the same file using the API UploadAsync but it gave an exception that file already exist. So I used the the API UploadNewVersionAsync to overwrite the file, but as the name suggest it creates a version. My requirement is to overwrite the file without creating a new version. Please let me know if that is possible.