MS Graph API - Fetch Resource Calendar meeting details using user's oAuth token

Saravana 161

Our application uses Microsoft Graph API to sync MS 365 calendar using oAuth.

For user specific calendar, below API is being used to fetch data using their access token,

https://graph.microsoft.com/v1.0/me/calendarview

We have additional requirement to fetch meeting details for Room resources within the organization.

I tried using the below API url to fetch room resource's calendar information using MS365 admin's access token and it failed.

https://graph.microsoft.com/v1.0/room-email-id-here/calendarview

I see availability APIs for room resource, but couldn't find API for fetching calendar entries of a room resource.

Is there any API available to fetch the calendar events for the room resource using MS Graph and let me know the scopes required for those API.

1 answer

CharanyaB-MSFT 1,891 Reputation points Microsoft Vendor

2024-04-09T00:55:55.2966667+00:00

Hello @Saravana,

Thanks for reaching Microsoft.

Please use the below API format to fetch the calendar view of room resource:

GET https://graph.microsoft.com/v1.0/users/{roomResourceID}/calendar/calendarView?startDateTime={start_datetime}&endDateTime={end_datetime}

API Reference link: https://video2.skills-academy.com/en-us/graph/api/calendar-list-calendarview?view=graph-rest-1.0&tabs=http#http-request

Hope this helps.

If the answer is helpful, please click Accept Answer and kindly upvote it. If you have any further questions about this answer, please click Comment.
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CharanyaB-MSFT 1,891 Reputation points Microsoft Vendor

2024-04-09T01:13:23.3533333+00:00

Hello @Saravana, Thanks for reaching Microsoft. Please use the below API format to fetch the calendar view of room resource: > GET https://graph.microsoft.com/v1.0/users/{roomResourceID}/calendar/calendarView?startDateTime={start_datetime}&endDateTime={end_datetime}

API Reference link: https://video2.skills-academy.com/en-us/graph/api/calendar-list-calendarview?view=graph-rest-1.0&tabs=http#http-request Hope this helps. If the answer is helpful, please click Accept Answer and kindly upvote it. If you have any further questions about this answer, please click Comment.

Saravana 161 Reputation points

2024-04-09T10:59:40.71+00:00

Hi

I checked the calendar of resource 691cc07c-5ad2-461d-abcc-6afd56ee5ee8 using MS 365 admin user of tenant (6215776e-e783-41b7-bff6-249b7cd7aabd)

It didn't work.

Request

https://graph.microsoft.com/v1.0/users/691cc07c-5ad2-461d-abcc-6afd56ee5ee8/calendar/calendarView?startDateTime=2024-04-07T19:00:00-08:00&endDateTime=2024-04-08T19:00:00-08:00

Response

{ "cache-control": "private", "client-request-id": "bfa3f6d1-d73e-9994-6e03-6ff5b2e7d9c9", "content-type": "application/json; odata.metadata=minimal; odata.streaming=true; IEEE754Compatible=false; charset=utf-8", "request-id": "84395459-2870-4d61-8473-17a9a6f48be2" }

Attaching Screenshot from MS graph explorer. developer.microsoft.com_en-us_graph_graph-explorer.png

Saravana 161 Reputation points

2024-04-15T13:39:04.02+00:00

@CharanyaB-MSFT any updates ?

Saravana 161 Reputation points

2024-05-03T10:35:35.4933333+00:00

@CharanyaB-MSFT This issue has been open for quite sometime. Can you please advise ?

CharanyaB-MSFT 1,891 Reputation points Microsoft Vendor

2024-05-07T19:34:05.3+00:00

Hello @Saravana,

I would recommend you raise a support case with Microsoft Graph, a dedicated Support Engineer will be able to look into the issue and assist you better. You can raise support ticket from New support request - Microsoft Entra admin center or https://admin.microsoft.com/#/support/requests.
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MS Graph API - Fetch Resource Calendar meeting details using user's oAuth token

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