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I am having issue with https://graph.microsoft.com/v1.0/users/{user-id}/events

Anonymous
2023-09-25T08:33:43+00:00

I am trying to create an Event via Graph API, API returns 201 that event is created successfully. However when I browsed outlook Inbox. I am receiving delivery failed notification as below:

Remote server returned '550 5.7.708 Service unavailable. Access denied, traffic not accepted from this IP. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653 AS(7230) [SEZPR01MB4205.apcprd01.prod.exchangelabs.com 2023-09-25T08:21:06.948Z 08DBBC9E438B0648]'
When I tried to create event from outlook then, the event was created successfully.

What is happening here?

Outlook | Web | Outlook.com | Calendar

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2023-09-25T11:16:08+00:00

    Hi Mahesh

    I'm AnnaThomas and I'd happily help you with your question. In this Forum, we are Microsoft consumers just like yourself.

    Sorry for the trouble this might have caused. The error message you are receiving indicates that the Microsoft Graph API service is unavailable to your IP address. This could be due to a number of factors, such as a temporary outage, a network issue, or a security setting.

    When you create an event from Outlook, the event is created using a different service than the Microsoft Graph API. This service is not affected by the outage that is causing the error message you are receiving.

    To fix this issue, you can try the following:

    Make sure the IP address from which you’re making the Graph API request is allowed to access the service.

    Ensure that the account you’re using to make the Graph API request has the necessary permissions to create events.

    Make sure your Graph API request is correctly formatted. This includes the URL, headers, and body of the request.

    Learn more: https://learn.microsoft.com/graph/change-notifications-delivery-event-hubs

    I hope this helps ;-), let me know if this is contrary to what you need, I would still be helpful to answer more of your questions.

    Best Regards,

    AnnaThomas

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