How to get change notification from calendar over graphAPI

Question

Is there an option available to subscribe notification when calendar events is created,changed or removed? I would like to get it "realtime" without querying in a same way as when Teams presence changes but I can´t see if that would be possible

Answer 1

Hi sj00102,

Thanks for reaching out.

you can refer to this link below, https://learn.microsoft.com/en-us/graph/api/resources/change-notifications-api-overview?view=graph-rest-1.0

which talks about following

Outlook event	Changes to all events in a user's mailbox: /users/{id}/events , /me/events	A maximum of 1,000 active subscriptions per mailbox for all applications is allowed.
Outlook event	Changes to all events in a user's mailbox: /users/{id}/events , /me/events	A maximum of 1,000 active subscriptions per mailbox for all applications is allowed.

Answer 2

Hi

Thanks for reaching out,

You can refer to this link to get details about having change notification for outlook events

https://learn.microsoft.com/en-us/graph/api/resources/change-notifications-api-overview?view=graph-rest-1.0

Outlook event	Changes to all events in a user's mailbox: /users/{id}/events , /me/events	A maximum of 1,000 active subscriptions per mailbox for all applications is allowed.
Outlook event	Changes to all events in a user's mailbox: /users/{id}/events , /me/events	A maximum of 1,000 active subscriptions per mailbox for all applications is allowed.