Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/aws/signer/v4 github.com/aws/aws-sdk-go/service/cloudwatchlogs github.com/bmizerany/aws4 github.com/heroku/slog github.com/pborman/uuid github.com/rcrowley/go-metrics Standard library imports bufio bytes compress/gzip crypto/tls encoding/base64 encoding/json fmt io io/ioutil log net/http net/url runtime strconv strings sync time