There are three ways in which you can specify parameters to
pass in a URL request:
1. Within the URLVariables constructor.
2. Within the URLVariables.decode() method.
3. As specific properties within the URLVariables object
When you define variables within the URLVariables constructor
or within the URLVariables.decode() method, you need to make sure
that you URL-encode the ampersand (&) character because it has
a special meaning and acts as a delimiter. For example, when you
pass an ampersand, you need to URL-encode the ampersand by changing
it from & to %26 because the ampersand acts as a delimiter for