Microsoft Graph Feature Requests

Welcome to the Microsoft Graph UserVoice! Do you have an idea or feature suggestion based on your experience with Microsoft Graph? Please share these with us by submitting your idea below or voting up ideas submitted by other users. This forum will be directly monitored by the Microsoft Graph engineering teams who are working on new features every day.

If you have feedback on a specific API service, please choose the corresponding category. Please submit any broad ideas related to Microsoft Graph or ideas across more than one service to the “General” category.

This site is only for feature suggestions and ideas! If you need technical help, please go to the Microsoft Graph StackOverflow or if you have a Premier support contract raise a support ticket.

For more information on Microsoft Graph, please checkout https://graph.microsoft.com.


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  1. Delete meeting from calendar without sending cancellation

    It's not currently possible to remove or delete a calendar entry from a calendar without sending out a cancellation to the attendees. This would be a nice feature to have

    1 vote
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  2. Provide an API to fetch calendar events from room resource exactly like we fetching events from user calendar.

    Is it possible to provide an API to fetch calendar events from room resources exactly like we fetching events from the user calendar? The same option is available in EWS services. ie we can fetch all events from Room resources.

    2 votes
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  3. Create a Graph API to get length of Online meeting name ?? and also for getting maximum length of Online Meeting name (subject)???)

    1) I want to know how to get the length of the Meeting subject which is created.

    2) how to get the maximum length of online meeting name that we can provide while creating a meeting.

    1 vote
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  4. List ALL Events in calendar

    How do you list all events in a calendar instead of getting just 10.

    1 vote
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  5. Support findMeetingTimes on Shared Calendars

    Right now it seems to be not possible to find meeting times within a shared calendar with the /v1.0/users/[user]/findMeetingTimes request.

    3 votes
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  6. To get the actual session start and end time of a Online meeting, we should have an API for that.

    Suppose I have created a meeting of 2 hours.
    And I have started the meeting and ended in one hour, to get this start and end time, we should have a Graph API.

    As we are having Graph API for getting scheduled start and end time.

    1 vote
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  7. Can you create API in which we get the actual start time and end time of meeting.

    And I have started the meeting and ended in one hour, to get this start and end time, we should have a Graph API.

    As we are having Graph API for getting scheduled start and end time.

    2 votes
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  8. display more than 100 rooms from room list

    Display more than 100 rooms from room list

    4 votes
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  9. POST /users/{id | userPrincipalName}/events ignores booking lead time

    When creating an event the Booking Options Maximum booking lead time (days) value is ignored unless the autoresponder gets the request. If the event is directly created against the resource via Graph it is accepted.

    1 vote
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  10. Expose iCalUId on deleted calendar events

    For integrations that cannot rely on the opaque ID alone, as iCalUId is very different (uniquely identifies the same event on EVERY calendar, not just the user's calendar)

    5 votes
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  11. Filtering events by schema extensions

    We are looking for a good way to apply a few basic custom fields to calendar events so that we can tie them to resources that exist within our application. Schema extensions seem like they could fit the need, but a known limitation mentioned in the documentation is that filtering on Outlook entity types is not supported: https://docs.microsoft.com/en-us/graph/known-issues?context=graph%2Fapi%2F1.0&view=graph-rest-1.0#filtering-on-schema-extension-properties-not-supported-on-all-entity-types.

    Is it possible that this could be supported in the future? Or do we need to look for a workaround?

    Note: We noticed that the "singleValueLegacyExtendedProperty" fits this description, but since this is a "Legacy" feature, I'm assuming we can expect…

    1 vote
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  12. Always send meeting update to resources(like room)

    Currently, in the calendar of the room an event is created based on Email sent by the organiser while creating meeting
    in his calendar with selected room.

    It does update the event in the room calendar when name or time range of the event is changed,
    but it doesn't when new users are added or old ones are deleted from the meeting.

    Exchange treats resources (including rooms) like attendees and only send them updates when the changes are linked with them.

    Personally, I think that meeting updates should be always sent to resources.

    1 vote
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  13. A person's Out of Office Status/Message should be added to Calendar

    It does not make sense to have to look at a person Mailboxsettings to know if they are showing an out of office message and for how long.

    The details of whether a person is in or out of the office should be added to a user's Calendar properties (for example getSchedule) as it appears logical to me to get this information when querying a person's schedule/status/calendar.

    I have also often seen that people have an out of office notification but have nothing in their calendar.

    1 vote
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  14. Update this and following events in Microsoft Graph API Event

    We are integrating Microsoft Graph API events with our Application. We noticed that the Graph API covers almost all basic functionalities for a single event like create, updates, delete, respond to an event. But when it comes to recurring events, it lacks some basic functionalities like update this and following recurring events. 

    For example, If I have created a recurring event A from 1st July to 15th July at 10 pm to 11 pm and if I wanted to update the event A timing, from 9th July onwards till the end of recurrence at 9 am to 10 am, I don't have…

    7 votes
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  15. Add Calendars.ReadBasic minimum permission for getSchedule

    getSchedule and list events require the same permission - Calendars.Read. This is too broad for getSchedule, allows the caller to list events, including the event subject/body.

    Create a new permission: Calendars.ReadBasic. Use it as minimum permission to retrieve free/busy info only, which is sufficient to determine availability and scheduling meetings.

    Exchange Calendar permissions and sharing policies have this. https://docs.microsoft.com/en-us/exchange/sharing/sharing-policies/sharing-policies.

    28 votes
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  16. 6 votes
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  17. Add ability to add/edit/update Teams meeting roles from the Graph API

    Using the graph API you can create a new Group Event /groups/{id}/events/{id} however because it's in a group, you're unable to set the Organizer of the event because it will always be the group it's self.

    This leaves the only 2 people that can change the 'meeting options' (via a link in the calendar appointment)
    - Organizer - This is the group itself (the group doesn't have a login - so it's not an option)
    - The Owner - The account who run the API call to create the event. If this is a service account, then this isn't an…

    56 votes
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  18. request creation and access to a new calendar, with no permissions for existing calendars

    I recently connected to an association, which wanted to add events to my calendar. To do this, they wanted access to all my calendars. I asked the dev team if they could only create and maintain their own calendar, which I could enable as required, but they said that there is no API functionality that allows them to do that. So I told them I would look into that for them. Google calendars has the same problem, you are forced to give permissions to all calendars.

    For me as a user, it would be useful to see each associations events…

    1 vote
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  19. Create new Internet Calendar

    Please provide an api to create a new "from Internet/ICai" calendar for a user...

    2 votes
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  20. Allow granting access to a user's calendar without sending a sharing invitation by email

    It is currently possible (although not documented) to POST a CalendarPermission object to https://graph.microsoft.com/beta/users/{id}/calendar/calendarPermissions. This creates, rather than updates, a CalendarPermission entry.

    The issue is that the user or group that receives the permissions, also receives a sharing invitation by email. There should at least be an option to not send sharing invitations - this can be highly impractical if you grant access to security groups with many members.

    2 votes
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