<#
.SYNOPSIS
    10 words
.DESCRIPTION
    Tweet
.NOTES
    Full description
    On multiple lines
.PARAMETER Mandatory
    This ian a mandatory param
.PARAMETER Optional
    This is an optional param
.PARAMETER Help
    Show this help.
.EXAMPLE
    Template.ps1 -Mandatory mandatoryValue -Optional optionalValue


#>
param([string]$Mandatory, [string]$Optional="optionalValue",[switch]$Help)
$ErrorActionPreference = "Stop"

if (($Mandatory -eq "") -or ($help.IsPresent)) {
    Get-Help $PSCommandPath -Full
    exit
}