public function jsonSerialize()
    {
        return [
            'name' => $this->name(),
            'path' => $this->path(),
            'directory' => $this->directory(),
            'container' => $this->container(),
            'size' => $this->size(),
            'content_type' => $this->contentType(),
            'last_modified' => $this->lastModifiedAt(),
            'etag' => $this->etag(),
        ];
    }