Status Code: Forbidden; Reason: Access is denied. Check credentials and try again

Question

We use https://learn.microsoft.com/en-us/graph/auth-v2-user flow.
User grants scope: ["email", "openid", "profile", "https://graph.microsoft.com/Calendars.ReadWrite"]

We got exception when we create subscription to event updates for user ({resource: 'me/events'}):
Operation: Create; Exception: [Status Code: Forbidden; Reason: Access is denied. Check credentials and try again.]

It reproducible for parts of our user. Can it be related to not approved status of our Microsoft application and reaching the some limit?

Thanks in advance

Answer 1

Hi @Alex Wilber

Parse the token, make sure you have the Calendars.ReadWrite delegated permission.

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Answer 2

Also for some users we started to get "Operation: Create; Exception: [A task was canceled.]" It's strange because we have the same implementation flow.