Get parameters of a PowerShell Cmdlet

Get-Parameters.ps1

function Get-Parameters {
    param ($cmdlet)
    if (Get-Command $cmdlet -ErrorAction SilentlyContinue) { 
        Get-Help -Name $cmdlet -Full | Select-Object -expandProperty Parameters | Select-Object -ExpandProperty Parameter | select -Property Name,PipelineInput
    } else {
        Write-Error "$cmdlet not found" -ErrorAction Stop
    }
}