Permissions for Graph API Calender data access

[Anonymous]

Hello All,

I am trying to get connect with Graph API and create a showcase.

here i would like to access the calender data of every employee and create some reports and predict on that data.

but here when i try to access the users calander data it is showing that the permissions are forbidden.

So i followed the document i fugured out that the authorization & authentication are given at two level

• Delegated permissions
• Application permissions

as here mentioned in below link

https://developer.microsoft.com/en-us/graph/docs/concepts/permissions_reference#delegated-permission...

as of my understaing, To read Calender details admistrator consent is require for Application Permission approch where as for Delegated Permission approch no admin consent is required.

Can someone please suggest me or correct me about the same that what are the permissions should i need to get, so that i could get all users calender data and build reports on that.

thank you,

Mohan V

[v-chuncz-msft]

@Anonymous,

A dedicated forum might be more appropriate.

https://stackoverflow.com/questions/tagged/microsoft-graph

[mbuckingham]

This isn't a general Office Graph question. There is a problem when you call Office Graph from Power BI using OData. With other sources it is relatively easy to set permissions but this does not appear to be the case for Power BI. It is regitered in tenants by default?