s3

type Config struct {
	Bucket                string
	Region                string
	Prefix                string
	ManifestsPrefix       string
	BlobsPrefix           string
	Names                 []string
	TouchRefresh          time.Duration
	EndpointURL           string
	AccessKeyID           string
	SecretAccessKey       string
	SessionToken          string
	UsePathStyle          bool
	UploadParallelism     int
	DisableAcceptEncoding bool
	RetryMode             aws.RetryMode
	RetryMaxAttempts      int
}

type ReaderAtCloser interface {
	io.ReaderAt
	io.Closer
}