Powershell function to make a URL tiny.

Get-Tinyurl.ps1

Add-Type -AssemblyName System.Web

function Get-TinyURL
{
    <#
    .SYNOPSIS
    Make a URL tiny. 
    
    .DESCRIPTION
    Enter a URL to make tiny. Will encode URL's ideal for url's that have reserverd characters.
    
    .PARAMETER URL
    The url you wish to make tiny. 
    
    .EXAMPLE
    Get-TinyUrl -URL www.google.com
    
    .NOTES
    Nothing to see here.
    #>
    [OutputType([string])]
    param
    (
        [Parameter(Mandatory = $true,
            Position = 0,
            HelpMessage = 'Long URL')]
        [ValidateNotNullOrEmpty()]
        [string]$URL
    )

    try
    {
        if ($URL -notcontains '^https?://') 
        {
            $URL = 'http://' + $URL
            
        }
        $Newurl = [System.Web.HttpUtility]::UrlEncode($URL)
        Invoke-RestMethod -Uri "http://tinyurl.com/api-create.php?url=$Newurl" 

    }
    catch
    {
        Write-Output "Doh! That didn't work.`n $_.Exception.Message"
    }

}