def list_folder(path)
      resp = request('/files/list_folder', path: path)
      resp['entries'].map { |e| parse_tagged_response(e) }
    end
def list_folder(path)
      resp = request('/files/list_folder', path: path)
      resp['entries'].map { |e| parse_tagged_response(e) }
    end
Get the contents of a folder.

 @param [String] path
 @return [Array<Dropbox::Metadata>]