Posted On: May 3, 2021
S3 Object Lambda is now available in the AWS GovCloud (US) Regions. With S3 Object Lambda you can add your own code to S3 GET requests to modify and process data as it is returned to an application. For the first time, you can use custom code to modify the data returned by standard S3 GET requests to filter rows, dynamically resize images, redact confidential data, and much more.
S3 Object Lambda helps you easily meet the unique data format requirements of any application without having to build and operate additional infrastructure, such as a proxy layer, or having to create and maintain multiple derivative copies of your data. S3 Object Lambda uses AWS Lambda functions to automatically process the output of a standard S3 GET request. AWS Lambda is a serverless compute service that runs customer-defined code without requiring management of underlying compute resources.
With just a few clicks in the AWS Management Console, you can configure a Lambda function and attach it to a S3 Object Lambda Access Point. From that point forward, S3 will automatically call your Lambda function to process any data retrieved through the S3 Object Lambda Access Point, returning a transformed result back to the application. You can author and execute your own custom Lambda functions, tailoring S3 Object Lambda’s data transformation to your specific use case. To get started with S3 Object Lambda you can use the S3 Management Console, SDK, or API.
S3 Object Lambda is now available in the AWS GovCloud (US) Regions, and all public AWS Regions, except for AWS Asia Pacific (Osaka) Region, the AWS China (Beijing) Region, operated by Sinnet, and the AWS China (Ningxia) Region, operated by NWCD. For pricing information, please visit the Amazon S3 pricing page.