S3 upload events trigger Lambda functions to process new objects. After processing the Lambda function publishes an SNS notification.
This pattern creates a Amazon S3 bucket, a Lambda function, and an Amazon SNS topic.
The Lambda function is triggered by S3 'OBJECT_CREATED' events. The Lambda function can optionally apply business logic to the S3 object. After processing, the Lambda function publishes an SNS notification of the new object.
Important: this application uses various AWS services and there are costs associated with these services after the Free Tier usage - please see the [AWS Pricing page](https://aws.amazon.com/pricing/) for details. You are responsible for any AWS costs incurred. No warranty is implied in this example.
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Clone repo
git clone https://github.com/aws-samples/serverless-patterns/cd serverless-patterns/s3-lambda-sns-python-cdkDeploy
cdk deploy --parameters Email=<EMAIL_ID_THAT_YOU_WANT_TO_SUSCRIBE_TO_SNS_TOPIC>Testing
See the GitHub repo for detailed testing instructions.
Cleanup
Delete the stack:
cdk destroy.Created by:
