ews java exchange api自动接受特定用户的预约

我想发送一个固定的约会，而不是约会邀请。谁都不必同意这个日期。有人知道这种可能性吗？我绝望了

            appointment = new Appointment(appointmentData.getService());
            // appointment.accept(true); Does not bring the desired result
            appointment.setBody(appointmentData.getContentText());
            appointment.setLocation(appointmentData.getLocation());
            appointment.setSubject(appointmentData.getSubject());
            appointment.setStart(appointmentData.getStartDate());
            appointment.setEnd(appointmentData.getEndDate());
//          appointment.getRequiredAttendees().add(appointmentData.getToEmail()); 
            appointment.getResources().add(appointmentData.getToEmail());

//          appointment.save(CalendartoSaveTo, SendInvitationsMode.SendToNone);   Does not bring the desired result

            appointment.save();

致以最良好的祝愿， 卡米尔