def lambda_handler()

in contributor/anhyobin/optimize-serverless-application-on-aws/module1/src/lambda_function.py [0:0]

• 10 lines of code
• 1 McCabe index (conditional complexity)

def lambda_handler(event, context):
    response = sns.publish(
        TopicArn = 'YOUR SNS TOPIC ARN',
        Message = event['Records'][0]['s3']['object']['key'] + ' has been ' + event['Records'][0]['eventName'],
        Subject = 'S3  Event',
        )
    # TODO implement
    return {
        'statusCode': 200,
        'body': json.dumps('Hello from Lambda!')
    }