Imports github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/sqs github.com/nlopes/slack github.com/aws/aws-sdk-go/aws/awserr github.com/aws/aws-sdk-go/service/ec2 github.com/aws/aws-sdk-go/aws Standard library imports encoding/base64 flag fmt log math os path/filepath sort strconv strings