Graph API - Events with property isAllDay

Question

Hi,

My ticket is about the Graph API https://graph.microsoft.com/v1.0/users/[userEmail]/calendarview

I create a event in WebMail with the option "all day".
When I call the API https://graph.microsoft.com/v1.0/users/[userEmail]/calendarview?,
I got my event but the start date and the end date do not take into account the time zone. If, I create a event, manually, with start date and end date, I have the time zone.

I join a sample :

• First event with property "isAllDay": true
  "start": { "dateTime": "2022-08-10T00:00:00.0000000",
  "timeZone": "UTC" },
• Second event without "isAllDay"
  "start": { "dateTime": "2022-08-10T22:00:00.0000000", "timeZone": "UTC" },

In my API, I filter on properties and I don' get the isAllDay property, in the $select
But if I want to have the dates with the right timezone I should get this property?

Do you have an other idea ?

Regards

Answer 1

Hi @YH-5466

I am able to reproduce both the scenarios and this behavior works as per design. To select 'isAllDay' property in calendarview Graph API please refer to the below sample screenshot.

For more details about isAllDay property please refer to this documentation.

Hope this helps.

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Answer 2

Hi @ShivamDhiman-1582

Thank you for your answer.
Previously, I was using the EWS APIs and the date took into account the time zone.
With the graphical APIs, I have to get an additional property and do some additional processing.
So I have to get more properties.

Yohann