We are using Onenote graph API extensively in our application. We do get section pages by calling this endpoint to get the list of pages.
GET /groups/{id}/notes/sections/{id}/pages
And then for every page we do a query on the contentUrl returned from the above request. This was working till last Friday fine. It does not work any longer and the reason is following.
The contentUrl returned from the above request for every pages is this.
If I replace the Onenote from the URL to notes, which is as per the documentation the call to this endpoint works fine (following URL works)
This is failing a main important flow for our application.