I got this error when trying to update the Tasks:
{"error":{"code":"-2130575223, Microsoft.SharePoint.SPException","message":{"lang":"en-US","value":"This list is currently being managed by Project Web App, and cannot be edited directly"}}}
I've tried with Javascript and CSOM .NET. Is there something trouble in my Project Online? Or I just don't get the right procedure?
My previous question: CRUD Tasks using Javascript via REST OData
Thanks a lot.