Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/awserr github.com/aws/aws-sdk-go/aws/request github.com/aws/aws-sdk-go/internal/strings github.com/aws/aws-sdk-go/private/protocol Standard library imports bytes encoding/base64 fmt io io/ioutil math net/http net/url path reflect strconv strings time