code: def base_show_parser():
      
      base_parser = ArgumentParser(add_help=False)
  
      base_parser.add_argument(
          '-k', '--key',
          type=str,
          help='show a single property from the block or header')
      base_parser.add_argument(
          '-F', '--format',
          action='store',
          default='yaml',
          choices=['yaml', 'json'],
          help='choose the output format (default: yaml)')
  
      return base_parser
docs: Creates a parser with arguments specific to formatting a
      single resource.
  
      Returns:
          {ArgumentParser}: Base parser with default show args