I think a not-too-complex but still pretty flexible way to approach is to have the step/action read in with no delimiter by default, but under advanced, allow specifying a delmiter string (comma by default, but also tabs, pipes, and even a "white space" option to get all the "words", or a limited sequence of characters in case of some weird legacy format).
I have the same question.My file is in one drive and I use get file content and store it in a string.Kindly tell me how to loop through each line of the text file.?