I'm trying to use the Microsoft Graph explorer to retrieve my own tasks: https://graph.microsoft.com/v1.0/me/planner
But it's returning: "Failure - Status Code 403. Looks like you may not have the permissions for this call. Please modify your permissions."
How can I fix this without having sitting the administrator physically next to me? Besides that I don't know at this moment who this could be anyway.
Why I need those permissions anyway since I'm only requesting my own tasks?
Group.Read.All
in order to access Planner objects and this requires Admin Consent before any user in the tenant can use it. – Marc LaFleur