SharePoint Site Script throwning error

Question

I am planning to use SharePoint Site Scripts to provision modern sites. But, when I run command on PowerShell to add site script I am running to error.

I am facing the same issue, in other tenant as well. I checked this command with three developer tenants but all run into same issue. I also tried with PnPPowerShell but result into same problem.

Edit
When running the Get-SPOSiteScript command on any of those tenants, I am not getting anything but also it is not resulting into error. Following is the screenshot:

Answer 1

You are passing the string incorrectly. Enclose it inside @' and '@ as mentioned below:

$pnpTemplate = @'
{
  "$schema": "schema.json",
  "actions": [    
    {
      "verb": "createSPList",
      "listName": "Customer Tracking",
      "templateType": 100,
      "subactions": [
        {
          "verb": "SetDescription",
          "description": "List of Customers and Orders"
        }
      ]
    }
  ],
  "version": 1
}
'@

After that, you can run the SPO command as:

Add-SPOSiteScript -Title "Create Column RnD" -Content $pnpTemplate

Or the PnP command as :

Add-PnPSiteScript -Title "Create Column RnD" -Content $pnpTemplate