Hi folks . I need to create a userdata script for eks windows nodes. The documentation says the script needs to be

<powershell>

              

[string]$EKSBinDir = "$env:ProgramFiles\Amazon\EKS"

              

[string]$EKSBootstrapScriptName = 'Start-EKSBootstrap.ps1'

              

[string]$EKSBootstrapScriptFile = "$EKSBinDir\$EKSBootstrapScriptName"

              

[string]$cfn_signal = "$env:ProgramFiles\Amazon\cfn-bootstrap\cfn-signal.exe"

              

& $EKSBootstrapScriptFile -EKSClusterName ${ClusterName} ${BootstrapArguments} 3>&1 4>&1 5>&1 6>&1

              

$LastError = if ($?) { 0 } else { $Error[0].Exception.HResult }

              `& $cfn_signal --exit-code=$LastError ``                 `--stack="${AWS::StackName}" ``                 `--resource="NodeGroup" ``                 

--region=${AWS::Region}

              

</powershell>