Google Maps API Routes API - Code Errors (ColdFusion Script)

Description

I have a script I've been trying to debug and can't get it to work. I want the script to take the addresses from my database, convert them into longitude and latitude, then send them to the Google Maps Java API / Routes API and get the Optimized Route and then display on the embedded Google map the routing along with Pins for each waypoint on the optimized route. It's a start and finish route where the starting address is the same as the finish address with all the routing in between. Essentially, it's a driving route for deliveries where the driver picks up and returns to the same destination. The script I'm using is supposed to show the map route visually with marker pins at each stop and then at the bottom of the page, it will list the name of the stop and address in order of the optimized route.