Connect-PnPOnline and CertificatePath in Azure Automation runbook

[SinghGurd]

I am using the latest version of PnP SharePoint PowerShell with a script hosted in Azure Automation Runbook. Does anyone know how to use Connect-PnPOnline with Azure AD App registration method when script is run from Automation Runbook. Cmdlet requires a CertificatePath parameter. I tried to save the certificate in automation temporary storage and then running Connect-PnpOnline but it does not work.

`

Save certificate to automation temp location

$certificatePath = "$env:TEMP\temp.pfx";
$pfxCertificate = $certificate.Export(3, $certificatePassword);
Set-Content -Value $pfxCertificate -Path $certificatePath -Encoding Byte;

#Connect
$connection = Connect-PnPOnline -ReturnConnection -Url $url -ClientId $clientId -Tenant $tenantId -CertificatePath $certificatePath -CertificatePassword $secureCertificatePassword -ValidateConnection;
`

I am noticing that runbook gets stuck and is then auto-restarts. Even when it executes Connect-PnpOnline statement, Get-PnPWeb does not work and come with an error.