Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

Preferences
Contact Us
Feedback
AWS Documentation
Create an AWS Account

Transform data for your application with S3 Object Lambda

PDF
RSS
Focus mode
Transform data for your application with S3 Object Lambda - AWS Lambda

The following code example shows how to transform data for your application with S3 Object Lambda.

.NET
AWS SDK for .NET

Shows how to add custom code to standard S3 GET requests to modify the requested object retrieved from S3 so that the object suit the needs of the requesting client or application.

For complete source code and instructions on how to set up and run, see the full example on GitHub.

Services used in this example

  • Lambda

  • Amazon S3

anchor
AWS SDK for .NET

Shows how to add custom code to standard S3 GET requests to modify the requested object retrieved from S3 so that the object suit the needs of the requesting client or application.

For complete source code and instructions on how to set up and run, see the full example on GitHub.

Services used in this example

  • Lambda

  • Amazon S3

For a complete list of AWS SDK developer guides and code examples, see Using Lambda with an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.

Related resources

AWS Lambda API Reference
AWS CLI commands for AWS Lambda
SDKs & Tools 

Related resources

AWS Lambda API Reference
AWS CLI commands for AWS Lambda
SDKs & Tools 
PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.