How can I get response status of the meeting participants if they have accepted or rejected using Microsoft api

Farheen sultana 0 Reputation points

I'm trying to get the response status of the meeting participants if they have rejected or accepted the meeting.

I created meeting and added participants . My participant has accepted the meeting and I got the email of the acceptance but still when I call the api . Here's the response which always shows none even after they have responded.

[type] => required
[status] => Array
[response] => none
[time] => 0001-01-01T00:00:00Z

[emailAddress] => Array
[name] =>
[address] =>

I want to if I need to add any scope or my participants need to give any particular permission the get the details.

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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  1. Shivam Dhiman 5,946 Reputation points

    Hi @farheen sultana

    As per my testing, when participant respond to the meeting with Email organizer, I am able to get the participant status in response.
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    As per the documentation, The response type none means

    none – from organizer's perspective. This value is used when the status of an attendee/participant is reported to the organizer of a meeting.
    As an example, if attendee Alex hasn't responded to a meeting request, getting Alex' response status for that event in Alex' calendar returns notResponded. Getting Alex' response from the calendar of any other attendee or the organizer's returns none. Getting the organizer's response for the event in anybody's calendar also returns none.

    But as you confirmed you have created that meeting and also you received mail from the attendees for accepted the meeting. I would recommend you to raise a support case with Microsoft Graph, a Support Engineer will be able to assist you better. You can raise support ticket from or

    Hope this helps.

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