Seems a very simple scenario and I should be able to work it out but....
I can see how you create a timestamp variable that uses EPOCH value in milliseconds, i need to have one in seconds.
Similar questions say just divide by 1000 but where?
I have tried where i want to use the value in my request. In 'Advanced Parameters' just saying value is
${timestamp_since_1970}/1000
but that just puts that text in as
timestamp: 1631521522296/1000
What is the easiest way to quickly divide the milliseconds value by 1000 and use that?