Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/aws/awserr github.com/aws/aws-sdk-go-v2/aws/signer/v4 github.com/aws/aws-sdk-go-v2/internal/awsutil github.com/aws/aws-sdk-go-v2/private/protocol github.com/aws/aws-sdk-go-v2/private/protocol/restxml Standard library imports bytes crypto/md5 encoding/base64 encoding/xml fmt io io/ioutil net/http net/url regexp strings time