{ "metadata": { "source": "ae", "destination": "soar.po.ecosub.eco1", "delivery_type": "publish", "message_id": "test" }, "payload": { "messagetype": "VehicleStatus", "operatorID": 1, "vehicleID": 12, "coordinates": { "latitude": "monkeys", "longitude": "janvier", "depth": "twenty five metres please", "projection": 4326 }, "battery_percentage": "plenty" } }