I am new to using WSDL's. I have used REST before but not this. I am trying to run the sample code file that is included on the UPS developer site. Page 23 of this guide is the API I am using. The file you can download includes like ten guides which I have perused, but I just initally want to figure out how to fill out the top configuration part below (I am using php example code file SoapRateClient.php). What do I put for WSDL? What do I put for end point url? The file you download on their site has several wsdl files and I'm not sure which one I am supposed to choose. Guidance appreciated.
<?php
//Configuration
$access = "secret";//I have this no problem
$userid = "";//I have this as well
$passwd = "";//I have this
$wsdl = " Add Wsdl File Here ";//What the heck do I put here!?
$operation = "ProcessRate";
$endpointurl = ' Add URL Here';//Also what do I put here?
$outputFileName = "XOLTResult.xml";