Planner access right
Now api for planner requires groups.read.all or groups.write.all which is too pervasive permission in a large company 0365 tenant. Is it possible to access to own plans or groups with onbehalf user permission on a single user ? task.office.com has an internal api that can do this.
Yes, if there were more granular access rights for tasks, our company would be integrating with Teams and Planner company-wide. Sadly, since these have not enough closely refined access rights, we will have to choose another platform outside
I agree. I was excited to see the API for planner and tasks. But it's just not possible for me to use the APi methods as groups.readwrite.all would allow the app to do much more than only creating plans and tasks...