custom-resource.py 文件源码

def send_response(event, context, responseStatus, responseData):
    responseBody = {'Status': responseStatus,
                    'Reason': 'See the details in CloudWatch Log Stream: ' + context.log_stream_name,
                    'PhysicalResourceId': context.log_stream_name,
                    'StackId': event['StackId'],
                    'RequestId': event['RequestId'],
                    'LogicalResourceId': event['LogicalResourceId'],
                    'Data': responseData}

    req = None
    try:
        req = requests.put(event['ResponseURL'], data=json.dumps(responseBody))

        if req.status_code != 200:
            print(req.text)
            raise Exception('Recieved non 200 response while sending response to CFN.')
        return

    except requests.exceptions.RequestException as e:
        if req != None:
            print(req.text)
        print(e)
        raise