Imports github.com/aws/aws-sdk-go/aws github.com/Sirupsen/logrus github.com/aws/aws-sdk-go/aws/awserr github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 github.com/rancher/convoy/objectstore Standard library imports fmt io net/url os path/filepath strings