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Permissions for Graph API Calender data access

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


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




Re: Permissions for Graph API Calender data access

Hi @Anonymous,


It looks like this requirement is more related to developer, I would suggest you post thread on Developer forum to get more professional advice.



Yuliana Gu

Community Support Team _ Yuliana Gu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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