Imports github.com/aws/aws-sdk-go/aws/credentials github.com/aws/aws-sdk-go/aws/signer/v4 github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/promhttp github.com/sirupsen/logrus gopkg.in/alecthomas/kingpin.v2 Standard library imports bytes crypto/subtle fmt io/ioutil net net/http net/http/httputil net/url regexp strings time