Add-PnPSiteScriptPackage for pnp PowerShell - Anyone get this to work?

[wniemiGHUb]

Has anyone been able to get the Add-PnPSiteScriptPackage command to work? Documentation is very scarce. I attempted to combine a simple .json site script file with 1 excel file. I package them together into a package.zip and attempt to call the command using pnpOnline PowerShell: Add-PnPSiteScriptPackage -Title "MP Projects Package" -Description "Major Projects" -ContentPath "c:\provision\package.zip" and I receive the same error every time - what am I missing here? thanks, Wes.

Add-PnPSiteScriptPackage : Unexpected character encountered while parsing value: P. Path '', line 0, position 0.
At line:1 char:1

• Add-PnPSiteScriptPackage -Title "MP Projects Package" -Description "M ...

•   + CategoryInfo          : InvalidOperation: (:) [Add-PnPSiteScriptPackage], PSInvalidOperationException
    + FullyQualifiedErrorId : InvalidOperation,AddSiteScriptPackage
  

[michaellumbuku]

Any resolution to this? Im experiencing the same issue