code: def build_option_parser(parser):
      
      parser.add_argument(
          "--os-data-processing-api-version",
          metavar="<data-processing-api-version>",
          default=utils.env(
              'OS_DATA_PROCESSING_API_VERSION',
              default=DEFAULT_DATA_PROCESSING_API_VERSION),
          help=("Data processing API version, default=" +
                DEFAULT_DATA_PROCESSING_API_VERSION +
                ' (Env: OS_DATA_PROCESSING_API_VERSION)'))
      parser.add_argument(
          "--os-data-processing-url",
          default=utils.env(
              "OS_DATA_PROCESSING_URL"),
          help=("Data processing API URL, "
                "(Env: OS_DATA_PROCESSING_API_URL)"))
      return parser
docs: Hook to add global options.