public void setApplicationMaintenanceWindowStartTimeUpdate(String applicationMaintenanceWindowStartTimeUpdate) {
        this.applicationMaintenanceWindowStartTimeUpdate = applicationMaintenanceWindowStartTimeUpdate;
    }
<p>
The updated start time for the maintenance window.
</p>

@param applicationMaintenanceWindowStartTimeUpdate
       The updated start time for the maintenance window.
aws-java-sdk-kinesisanalyticsv2/src/main/java/com/amazonaws/services/kinesisanalyticsv2/model/ApplicationMaintenanceConfigurationUpdate.java