Functions/Show-WarningMessage.ps1

<#
.SYNOPSIS
    Shows a warning message on the PowerShell host.

.DESCRIPTION
    Uses the internal .NET method WriteWarningLine() of the host UI class to
    show the warning message on the console.

.PARAMETER Message
    The warning message.

.EXAMPLE
    C:\> Show-WarningMessage -Message 'My Warning Message'
    Show the warning message.

.NOTES
    Author : Claudio Spizzi
    License : MIT License

.LINK
    https://github.com/claudiospizzi/ScriptLogger
#>


function Show-WarningMessage
{
    param
    (
        [Parameter(Mandatory=$true)]
        [String] $Message
    )

    $Host.UI.WriteWarningLine($Message)
}