backend

type FileSystemConfig struct {
	CacheRoot string
}

type S3Config struct {
	// Indicates the files ACL, which should be one
	// of the following:
	//     private
	//     public-read
	//     public-read-write
	//     authenticated-read
	//     bucket-owner-read
	//     bucket-owner-full-control
	ACL        string
	Bucket     string
	Encryption string // if not "", enables server-side encryption. valid values are: AES256, aws:kms
	Endpoint   string
	Key        string

	// us-east-1
	// us-west-1
	// us-west-2
	// eu-west-1
	// ap-southeast-1
	// ap-southeast-2
	// ap-northeast-1
	// sa-east-1
	Region string
	Secret string

	PathStyle bool // Use path style instead of domain style. Should be true for minio and false for AWS
}