Hi Team,
I am currently facing an issue while trying to use ArcGIS Notebook – Advanced and Advanced with GPU options in our ArcGIS Online account. The Standard notebook is working properly. The following error message is being displayed:
"The item you requested cannot be found. The item may have been deleted or you may have entered an incorrect URL"
A snapshot is given below for your references

Could you please help in resolving this issue.
Thanks & Regards,
Kristofer