Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/awserr github.com/aws/aws-sdk-go/aws/request github.com/aws/aws-sdk-go/service/firehose github.com/aws/aws-sdk-go/service/firehose/firehoseiface github.com/cenkalti/backoff/v4 Standard library imports context errors expvar fmt log strings sync sync/atomic time