AWS Lambda

See

1. https://github.com/awslabs/aws-lambda-go-api-proxy
2. https://docs.aws.amazon.com/lambda/latest/dg/lambda-golang.html#golang-libraries
3. https://docs.aws.amazon.com/lambda/latest/dg/golang-handler.html#golang-example-code
4. https://docs.aws.amazon.com/cdk/api/v2/docs/aws-lambda-go-alpha-readme.html

For all Lambda functions in Go, you must include the github.com/aws/aws-lambda-go/lambda package, which implements the Lambda programming model for Go. Include this package with the following go get command:

go get github.com/aws/aws-lambda-go