{
  "code": 404,
  "message": "Shadow Not Found",
  "timestamp": 1529392914
}

import greengrasssdk

def lambda_handler(event, context):

    seeeduino_client = greengrasssdk.client('iot-data')
    client = greengrasssdk.client('iot-data') # it's used for send data to "Iot Cloud"

    response = seeeduino_client.get_thing_shadow(thingName='Seeeduino_Cloud')
    client.publish(
                    topic='load/successed',
                    payload=response["payload"]
                    )
    return