Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....cambio no compatible con versiones anteriores realizado en Aspose...cancelAppointment(com.aspose.email.Appointment) com.aspose.email.IEWSClient...