code: def run(self):
          
          files_to_download = self.get_files_to_download()
          total_files_size = self.get_total_files_size(files_to_download)
          if self.file_download_pre_processor:
              self.run_preprocessor(files_to_download)
  
          self.try_create_dir(self.dest_directory)
          watcher = ProgressPrinter(total_files_size, msg_verb='downloading')
          self.download_files(files_to_download, watcher)
          watcher.finished()
  
          warnings = self.check_warnings()
          if warnings:
              watcher.show_warning(warnings)
docs: Download the contents of the specified project name or id to dest_directory.