title: Using EWS Managed API to create appointments for other users?
body: <p>In EWS Managed API is it easy to create an appointment for a specific user:</p>
  
  <pre><code>ExchangeService service = new ExchangeService();
  service.Credentials = new NetworkCredentials ( "administrator", "password", "domain" );
  service.AutodiscoverUrl(emailAddress);
  
  Appointment appointment = new Appointment(service);
  appointment.Subject = "Testing";
  appointment.Start = DateTime.Now;
  appointment.End = appointment.Start.AddHours(1);
  appointment.Save();
  </code></pre>
  
  <p>This will create a appointment for the administrator. But say I wanted to actually create an appointment for another user (not add that user as an attendee to me appointment). It this possible via the EWS Managed API?</p>