That’s a great suggestion. In the meantime, if you haven’t yet found a workaround, the best way I know to do this is to first do a Read Row using the same Row ID. Then, using an If/Else, you can do the Delete Row (and any other steps) only if the Created output from Read Row is not equal to blank. You can optionally use the Else section to do steps you’d want to carry out when the row has already been deleted. Hope that makes sense.
Azuqua Prod Mgr