How to delete notes with Applescript

I just want a script that will delete all the notes in InDesign. 

This one isn't working. It says it can't get every note.

tell mydoc
set mynotes to every note
repeat with i from (count of mynotes) to 1 by -1
delete item i of mynotes
end repeat
end tell

"Adobe InDesign 2024 got an error: Can’t get every note of document id 8." number -1728 from every note of document id 8