I am building a flow that copies some file in the same Sharepoint folder. My problem is that the name of the file to be copied differs from month to month. I tried to build a variable before the Copy file step (formatDateTime(utcNow(), 'MM')) to be used as dynamic content to build my file name aka "Sales 2022-08.xlsx" but I am struggling to provide correct string in the "File to Copy" part. I use this syntax to build dynamic file name but it doesn't seem to work. Instead of value "2022-08" to be inserted into the file name I get that formatDateTime formula :
How do I correctly build the dynamic name? Tried without single quotes, tried using "&" for concatenation - nothing works. Googled a lot without any success.