title: Outlook Rest Api -- Get a calendar view (REST) in particular timezone
body: <p>I'm trying to retrieve a calendar view in particular time zone. According to <a href="https://msdn.microsoft.com/en-us/office/office365/api/calendar-rest-operations#get-events" rel="nofollow noreferrer">Docs</a> we need to use the Prefer: outlook.timezone header to specify the time zone. But after setting the prefer header the api is returning 400 error status. </p>
  
  <pre><code>            var queryParams = {
                'startDateTime' : params.timeMin,
                'endDateTime' : params.timeMax,
                '$select': 'Start,End'
              }
              // header 
              var headers = {
                'Prefer' : 'Asia/Kolkata'
              }
              request.get({url:'https://outlook.office.com/api/v2.0/me/calendarview',
                           qs:queryParams, 
                           json:true, 
                           'auth': { 'bearer': token},
                            headers: headers
                         }, function(error, response, body) {
  
              });
  </code></pre>