MultipleParameters.ps1

function MultipleParameters
{
    Param(
        [Parameter(Position = 0)][string]$Message,
        [Parameter(Position = 1)][string]$SecondMessage,
        [Parameter(Position = 2)][bool]$PrintItYellow
    )
    
    if($PrintItYellow)
    {
        Write-Host "$Message $SecondMessage" -ForegroundColor "Yellow"
    }
    else
    {
        Write-Host "$Message $SecondMessage"
    }
}

MultipleParameters "Sometimes one parameter" "just will not cut it" $true
MultipleParameters -SecondMessage "just will not cut it" -Message "Sometimes one parameter"  -PrintITYellow $true