I'm very new to Flow and I'm failing to get the UTC date time in a new filename.
My flow works as follow, if an email arrives with an attachment, then save this attachment in OneDrive. So far so good everything works. However now for the difficult part I want to create a new file name. Like yyyyMM_something.pdf
I've tried concat and formatdatetime functions but those doesn't seem to work, or I'm using them the wrong way.