Gets or sets the unique identifier of the status object associated with the appointment.
An object that is the unique identifier of the AppointmentStatus object.
The availability status is one of the appointment's basic visual characteristics. It is used for at-a-glance appointment identification. The status is indicated in the scheduler as a color filled strip displayed on the appointment edge. The strip color fill depends on the status type (the color fill and type of a status object are specified using its Brush and AppointmentStatus.Type properties).