How can I Update the MailboxSettings with Microsoft Graph API

Question

I want to update the MailboxSettings from different calendar.

How Can I build the Request that I can update the MailboxSetting via Microsoft Graph?

Here is my code example with the exception:

The code example:

User obj = GraphServiceClient.Users[roomCalendarId].Request().Select("MailboxSettings").GetAsync().Result;
WorkingHours mailboxSettingsWorkingHours = obj.MailboxSettings.WorkingHours;

TimeOfDay tOd = new TimeOfDay(start.Hour, start.Minute, start.Second);
mailboxSettingsWorkingHours.StartTime = tOd;
TimeOfDay tOdE = new TimeOfDay(end.Hour, end.Minute, end.Second);
mailboxSettingsWorkingHours.EndTime = tOdE;

GraphServiceClient.Users[roomCalendarId].Request().Select("MailboxSettings").UpdateAsync(obj).Wait();

Via Micrsoft Graph I get the MailboxSettings from a specific calendar, but when I want to update the MailboxSetting I get the Error Message

"The Request is currntly not supported on the targed entity set".

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ANURAG RANJAN ANURAG RANJAN · Accepted Answer · 2019-01-24T15:44:45

This is not currently supported by the SDK. You will need to make explicit http calls to achieve this.

Following is the code to update the timezone through mailbox settings:

Uri Uri = new Uri("https://graph.microsoft.com/v1.0/users/"+ user.Id 
          +"/mailboxSettings");
String jsonContent = "{\"timeZone\" : \""+ timezone +"\"}";
HttpContent httpContent = new StringContent(jsonContent, System.Text.Encoding.UTF8, "application/json");
await _httpClient.PatchAsync(Uri, httpContent);

You can use http://restsharp.org/ to make http calls easily.

How can I Update the MailboxSettings with Microsoft Graph API

1 Answers