Arnab Deb

Thank you so much @ykuijs. Above configuration change did result in some progress but it still fails. Now the error is: {WriteError} Microsoft.SharePoint.Client.ClientRequestException: Cannot contact site at the specified URL...

Thank you so much @ykuijsfor the above. So, I did create a new app with the Register-PnPAzureADApp cmdlet. I even change the authentication method from App ID secret to certificate...

> Let's try to walk down the authentication stack. Are you getting any errors running the following? > > ```powershell > Connect-M365Tenant -Workload PnP -ApplicationID -TenantId -CertificateThumbprint > Get-PnpTenant >...