L2 Construct for S3 Object Lambda

Use Case

To allow the ability to add custom logic in front of S3 Get Request

Proposed Solution

• @aws-cdk/aws-lambda-event-sources
• @aws-cdk/aws-lambda
• @aws-cdk/aws-s3

const fn = new lambda.Function(this, 'MyFunction', {
  runtime: lambda.Runtime.NODEJS_12_X,
  handler: 'index.handler',
  code: lambda.Code.fromAsset(path.join(__dirname, 'lambda-handler')),
});

const bucket = new Bucket(this, 'MyEncryptedBucket', {
    encryption: BucketEncryption.KMS
    objectLambda: fn
});

Other

• https://aws.amazon.com/about-aws/whats-new/2021/03/s3-object-lambda-allows-you-to-add-your-own-code-to-s3-get-requests-to-modify-and-process-data-as-it-is-returned-to-an-application/
• https://aws.amazon.com/blogs/aws/introducing-amazon-s3-object-lambda-use-your-code-to-process-data-as-it-is-being-retrieved-from-s3/

Does not seem to have CFN support yet, so may have to wait a little bit.

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

This is a 🚀 Feature Request