public void setDestinationName(String destinationName) {
        this.destinationName = destinationName;
    }
<p>
The name of the new destination for the device.
</p>

@param destinationName
       The name of the new destination for the device.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/UpdateWirelessDeviceRequest.java