PowerShell's New-WebServiceProxy CmdLet with Client Certificates

I was doing some work in PowerShell a couple of months ago and found myself needing to use Web Services (SOAP Calls) of an enterprise system set in place. I had planned on using PowerShell’s New-WebServiceProxy CmdLet but found myself running into issues due to the server requiring client certificates for authentication. I had resolved to write the XML programmatically and use the Invoke-WebRequest CmdLet but as the script grew this became problematic for scaling. ... Read more