BEGIN {
	Write-Host "SCRIPT3: start" 
}
PROCESS {
	Write-Host "SCRIPT3: prozess" 
	if ($InputObject -and $_) {
		Write-Host "SCRIPT3: 1" $InputObject
		throw 'ParameterBinderStrings\AmbiguousParameterSet'
		break
	} elseif ($InputObject) {
		Write-Host "SCRIPT3: 2" $InputObject
	} elseif ($_) {
		Write-Host "SCRIPT3: 3" $_
	} else {
		Write-Host "SCRIPT3: 3"
		throw 'ParameterBinderStrings\InputObjectNotBound'
	}
}

END {
	Write-Host "SCRIPT3: end" 
}