I can't get the file extension after Flow sends me an email. I searched through the web and saw that I can use metadata, but after I added metadata, there's a condition but the expression for the condition won't work at all.
I saw they used to have the advanced function but it's not available anymore. I cant add it in the expression either, as it's invalid.
Is there another way I can get the file extension in my email attachment?
Thanks in advance.