Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 github.com/aws/aws-sdk-go/service/s3/s3manager github.com/aws/aws-sdk-go/service/sqs github.com/nfnt/resize github.com/sirupsen/logrus Standard library imports bytes encoding/json flag image/jpeg mime path/filepath strconv sync