docs: def _report_options(p):
      """ Add options specific to the report subcommand. """
      _default_options(p, blacklist=['cache', 'log-group', 'quiet'])
      p.add_argument(
          '--days', type=float, default=1,
          help="Number of days of history to consider")
      p.add_argument(
          '--raw', type=argparse.FileType('wb'),
          help="Store raw json of collected records to given file path")
      p.add_argument(
          '--field', action='append', default=[], type=_key_val_pair,
          metavar='HEADER=FIELD',
          help='Repeatable. JMESPath of field to include in the output OR '
          'for a tag use prefix `tag:`. Special case fields `region` and'
          '`policy` are available')
      p.add_argument(
          '--no-default-fields', action="store_true",
          help='Exclude default fields for report.')
      p.add_argument(
          '--format', default='csv', choices=['csv', 'grid', 'simple', 'json'],
          help="Format to output data in (default: %(default)s). "
          "Options include simple, grid, csv, json")