Imports github.com/aws/aws-lambda-go/events github.com/aws/aws-lambda-go/lambda github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/endpoints github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 Standard library imports archive/zip bytes context crypto/sha256 encoding/base64 encoding/hex encoding/json encoding/xml errors io io/ioutil log mime/multipart net/http net/url os path/filepath strconv strings time