Building Lambda Functions with Go

The following sections explain how common programming patterns and core concepts apply when authoring Lambda function code in Go.

Go Runtimes

Name	Identifier	Operating System
Go 1.x	go1.x	Amazon Linux

AWS Lambda provides the following libraries for Go:

• github.com/aws/aws-lambda-go/lambda: The implementation of the Lambda programming model for Go. This package is used by AWS Lambda to invoke your handler.
• github.com/aws/aws-lambda-go/lambdacontext: Helpers for accessing execution context information from the context object.
• github.com/aws/aws-lambda-go/events: This library provides type definitions for common event source integrations.

Topics

• AWS Lambda Deployment Package in Go
• AWS Lambda Function Handler in Go
• AWS Lambda Context Object in Go
• AWS Lambda Function Logging in Go
• AWS Lambda Function Errors in Go
• Instrumenting Go Code in AWS Lambda
• Using Environment Variables