This is the format of an external call that I am trying to run. I need to change the number (40720) based on the day of the month (i.e. if its the 5th, then use 40725.
I am attemting to use a function to do this and passing in the device name (Windham) and location (40720). Unfortunately, I have been unable to get a String to send back as a formula. My attempt was as follows :
Any help on what I am doing wrong would be greatly appreciated.