Example Code (HU/TBM):

    /**********************************************************************************************
     * This example code is provided for illustrative purposes only and provided 'AS IS' without
     * warranty of any kind.
     *
     * Copyright ©2014 Chrysler Group LLC.  All Rights Reserved.  All information contained herein is,
     * and remains the property of Chrysler Group LLC and its suppliers, if any.  The intellectual and
     * technical concepts contained herein are proprietary to Chrysler Group LLC and its suppliers
     * and may be covered by U.S. and Foreign Patents, patents in process, and are protected by trade
     * secret or copyright law. Dissemination of this information or reproduction of this material is
     * strictly forbidden unless prior written permission is obtained from Chrysler Group LLC.
     *
     * Chrysler, Jeep, Dodge, Ram, SRT, Mopar and the Pentastar logo are registered trademarks of
     * Chrysler Group LLC. FIAT is a registered trademark of Fiat group Marketing & Corporate
     * Communication S.p.A. used under license by Chrysler Group LLC.
     *********************************************************************************************/
    package com.fca.uconnect.global;

    import com.amazonaws.services.iot.client.AWSIotException;
    import com.amazonaws.services.iot.client.AWSIotMessage;
    import com.amazonaws.services.iot.client.AWSIotMqttClient;
    import com.amazonaws.services.iot.client.AWSIotQos;
    import com.amazonaws.services.iot.client.AWSIotTopic;
    import com.fca.uconnect.global.GlobalUconnectControl.Location;
    import com.fca.uconnect.global.GlobalUconnectControl.UconnectAny;
    import com.fca.uconnect.global.GlobalUconnectControl.UconnectMessage;
    import com.fca.uconnect.global.GlobalUconnectExtVehicleFinder.VehicleLocationRequest;
    import com.fca.uconnect.global.GlobalUconnectExtVehicleFinder.VehicleLocationResponse;
    import com.fca.uconnect.global.GlobalUconnectExtVehicleFinder.VehicleLocationResponse.VehicleLocationResponseEnum;
    import com.google.protobuf.ExtensionRegistry;

    /**
     * This example class demonstrates how to use the AWS IoT mqtt client to send/receive a Uconnect VehicleLocationResponse messages to the SDP and wait for a response message.
     * This code is only for reference and is furnished without warranty.....
     *
     * @author FCA Global V2C API Team
     *
     */
    public class TBMExampleForVehicleFinder {

    	private String clientId; // The clientId is unique to the device and obtained from the client X.509 certificate CN.
    	private int messageId; // The messageId is a sequential number incremented and assigned to each message sent from the client.
    	private AWSIotMqttClient mqttClient; // The mqtt client object from the AWS IoT client library.
    	private AWSIotTopic iotTopic; // The Topic object to subscribe for inbound messages.
    	private ExtensionRegistry extRegistry; // Google protocol buffers extension registry instance.
    	private int correlationId = 0;// The correlationId is a sender messageId so that Sender can recognize the message once its received response.

    	/**
    	 * Constructor - initialize protocol buffer extension registry for parsing incoming Uconnect Messages.
    	 */
    	public TBMExampleForVehicleFinder() {
    		extRegistry = ExtensionRegistry.newInstance();
    		extRegistry.add(GlobalUconnectExtVehicleFinder.vehicleLocationRequest);
    	}

    	/**
    	 * This method generates a Protocol Buffer Uconnect Message given the required inputs for vehicleLocationResponse.
    	 *
    	 */
    	public UconnectMessage getVehLocationRespMsg(VehicleLocationResponseEnum response,Location location) {
    		this.messageId++;

    		VehicleLocationResponse resp = VehicleLocationResponse.newBuilder()
    			.setTimestamp(System.currentTimeMillis())
    			.setResponse(response)
    			.setVehicleLocation(location)
    			.build();

    		UconnectMessage msg = UconnectMessage.newBuilder()
    			.setTimestamp(System.currentTimeMillis())
    			.setMessageId(messageId)
    			.setCorrelationId(correlationId)
    			.addMessages(UconnectAny.newBuilder().
    			setExtension(GlobalUconnectExtVehicleFinder.vehicleLocationResponse, resp))
    			.build();
    		return msg;
    	}

    	/**
    	 * This method demonstrates connecting to the AWS IoT mqtt broker and publishing an VehicleFinder messages to the VFND topic.
    	 */
    	public void process() {
    		mqttClient = new AWSIotMqttClient("endpoint", clientId, "awsAccessKeyId", "awsSecretAccessKey");
    		try {
    			mqttClient.connect();
    			iotTopic = new AWSIotTopic(clientId+"/VFND/", AWSIotQos.QOS1) {
    	public void onMessage(AWSIotMessage msg) {
    		try{
    		UconnectMessage msgIn;
    			msgIn = UconnectMessage.parseFrom(msg.getPayload(),extRegistry);
    			correlationId=msgIn.getMessageId();
    	if (msgIn.getMessages(0).hasExtension(GlobalUconnectExtVehicleFinder.vehicleLocationRequest)) {
    		VehicleLocationRequest vehicleLocationRequest = msgIn.getMessages(0).getExtension(
    				GlobalUconnectExtVehicleFinder.vehicleLocationRequest);
    		correlationId = msgIn.getMessageId();
    		Location vehLocation = Location.newBuilder()
    				.setPositionLatitude(42.480201)
    				.setPositionLongitude(-83.671875F)
    				.build();
    		sendMessage(getVehLocationRespMsg(VehicleLocationResponseEnum.SUCCESS,vehLocation));
    	}
    	} catch( Exception ex) {
    		ex.printStackTrace();
    		System.out.println("Err processing message: "+ex+", try parsing VehicleFinder messages.");
    	}
     }
    };
    			mqttClient.subscribe(iotTopic);
    		} catch (AWSIotException ex) {
    			System.out.println("Caught AWS Exception "+ex);
    			ex.printStackTrace();
    		}  catch (Exception e) {
    			e.printStackTrace();
    		}
    	}
    	public void disconnect(){
    		try {
    			mqttClient.disconnect();
    		} catch (AWSIotException e) {
    			e.printStackTrace();
    		}
    	}
    	public void sendMessage(UconnectMessage msg) {
    		final byte[] msgOut = msg.toByteArray();
    		new Thread(new Runnable() {
    		    @Override
    		public void run() {
    		try {
    			AWSIotMessage message = new
    					MessagePublisherListener("/VFND/"+clientId,AWSIotQos.QOS1,msgOut);
    			mqttClient.publish(message);

    		} catch (AWSIotException e) {
    			System.out.println("Caught Exception "+e);
    						e.printStackTrace();
    					}
    			    }
    			}).start();
    		}

    	/**
    	 * Example main to launch example.
    	 *
    	 * @param args
    	 */
    	public static void main(String[] args) {
    		TBMExampleForVehicleFinder example = new TBMExampleForVehicleFinder();
    		example.process();
    	}
    }

Here's an example of how Service Connects to AWS IOT MQTT for VFND topics and process Vehicle Finder messages.

Example Code (SDP):

    package com.fca.uconnect.global;
    import java.util.ArrayList;
    import java.util.List;

    import com.amazonaws.services.iot.client.AWSIotException;
    import com.amazonaws.services.iot.client.AWSIotMessage;
    import com.amazonaws.services.iot.client.AWSIotMqttClient;
    import com.amazonaws.services.iot.client.AWSIotQos;
    import com.amazonaws.services.iot.client.AWSIotTopic;
    import com.fca.uconnect.global.GlobalUconnectControl.UconnectAny;
    import com.fca.uconnect.global.GlobalUconnectControl.UconnectMessage;
    import com.fca.uconnect.global.GlobalUconnectExtVehicleFinder.VehicleLocationRequest;

    import com.google.protobuf.ExtensionRegistry;

    public class SDPExampleForVehicleFinder {
    private String clientId; // The clientId is unique to the device and obtained from the client X.509 certificate CN.
    private int messageId; // The messageId is a sequential number incremented and assigned to each message sent from the client.
    private AWSIotMqttClient mqttClient; // The mqtt client object from the AWS IoT client library.
    private AWSIotTopic iotTopic; // The Topic object to subscribe for inbound messages.
    private ExtensionRegistry extRegistry; // Google protocol buffers extension registry instance.
    private List messages;

    public SDPExampleForVehicleFinder() {
    	extRegistry = ExtensionRegistry.newInstance();
    	extRegistry.add(GlobalUconnectExtVehicleFinder.vehicleLocationResponse);
    }

    public UconnectMessage getVehFinderReqMsg() {
    	messageId++;
    	VehicleLocationRequest vreq = VehicleLocationRequest.newBuilder()
    			.build();
    	UconnectMessage msg = UconnectMessage.newBuilder()
    		.setTimestamp(System.currentTimeMillis())
    		.setMessageId(messageId)
    		.addMessages(UconnectAny.newBuilder().
    		 setExtension(GlobalUconnectExtVehicleFinder.vehicleLocationRequest,vreq))
    		.build();
    	return msg;
    }

    public List process() {
    	mqttClient = new AWSIotMqttClient("endpoint", clientId, "awsAccessKeyId", "awsSecretAccessKey");

    try {
    mqttClient.connect();
     iotTopic = new AWSIotTopic("/VFND/#",AWSIotQos.QOS1){
    	public void onMessage(AWSIotMessage msg) {
    try {

    	UconnectMessage	msgIn = UconnectMessage.parseFrom(msg.getPayload(),extRegistry);
    	int msgId = msgIn.getMessageId();
    		if(msgIn.getMessages(0).hasExtension(
    		  GlobalUconnectExtVehicleFinder.vehicleLocationResponse)){
    		//Receive Vehicle Information from TBM
    	}

    } catch( Exception ex) {
    	ex.printStackTrace();
    	System.out.println("Err processing message: "+ex+", try parsing  Vehicle Finder.");

    }
    }
    };

    sendMessage(getVehFinderReqMsg());
    mqttClient.subscribe(iotTopic);

    } catch (AWSIotException e) {
    	System.out.println("Caught Exception "+e);
    	e.printStackTrace();
    }
    return messages;
    }

    public void disconnect(){
    	try {
    		mqttClient.disconnect();
    	} catch (AWSIotException e) {
    		e.printStackTrace();
    	}
    }
    public void sendMessage(UconnectMessage msg) {
    final byte[] msgOut = msg.toByteArray();
    new Thread(new Runnable() {
        @Override
    public void run() {
    try {
    	AWSIotMessage message = new
    			MessagePublisherListener(clientId+"/VFND/",AWSIotQos.QOS1,msgOut);
    	mqttClient.publish(message);

    } catch (AWSIotException e) {
    	System.out.println("Caught Exception "+e);//use logging instead
    				e.printStackTrace();
    			}
    	    }
    	}).start();
    }
    public static void main(String[] args) {
    	SDPExampleForVehicleFinder m = new SDPExampleForVehicleFinder();
    	m.process();
    }
    }

The example code demonstrates how to connect with AWS IoT for publishing and subscribing to the VFND topic.

Download Client Example Code here

Download Service Example Code here