public void setMaintenanceDay(String maintenanceDay) {
        this.maintenanceDay = maintenanceDay;
    }
Choose one day of the week for maintenance. The chosen day is used for all future maintenance windows.

@param maintenanceDay
       Choose one day of the week for maintenance. The chosen day is used for all future maintenance windows.
@see MaintenanceDay
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/MaintenanceUpdateSettings.java