Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/aws/retry github.com/aws/aws-sdk-go-v2/config github.com/aws/aws-sdk-go-v2/service/sqs github.com/aws/aws-sdk-go-v2/service/sqs/types github.com/aws/smithy-go Standard library imports context errors fmt math os strings