I have had some issues with File System actions (Delete File, Update File, etc) cannot be performed when it is opened/locked by any user. I would like to have some metadata flag that I can use respond back to my powerapp if the file is opened, and by whom. Or, have flow push an email to the user to ask him to close it. Either way, without such capability, I have to trap the flow with a "Do Until" and keep trying to delete it over and over again. This is not very clean. I would like to send a targeted email, or have my app tell the user the file is open and cannot perform the action.