GetEncryptedSystemParameterFromLambda

main.go

package main

import (
        "context"
        "fmt"

        "github.com/aws/aws-sdk-go/aws"
        "github.com/aws/aws-sdk-go/aws/session"
        "github.com/aws/aws-sdk-go/service/ssm"

        "github.com/aws/aws-lambda-go/lambda"
)

func handler(ctx context.Context) (string, error) {
        sess := session.Must(session.NewSession())
        client := ssm.New(sess)
        output, err := client.GetParameter(&ssm.GetParameterInput{Name: aws.String("test-enc-param"), WithDecryption: aws.Bool(true)})
        if err != nil {
                return "", err
        }

        return fmt.Sprintf("Hello, %v", *output.Parameter.Value), nil
}

func main() {
        lambda.Start(handler)
}