docstr: Add threat intel subparser: manage.py threat-intel [action]
docstr_tok: ["Add","threat","intel","subparser",":","manage.py","threat-intel","[","action","]"]
code: def setup_subparser(cls, subparser):
      """Add threat intel subparser: manage.py threat-intel [action]"""
      set_parser_epilog(
          subparser,
          epilog=(
              """\
                  Examples:
  
                      manage.py threat-intel \\
                        enable \\
                        --dynamodb-table my_ioc_table
                  """
          ),
      )
  
      actions = ["disable", "enable"]
      subparser.add_argument(
          "action",
          metavar="ACTION",
          choices=actions,
          help="One of the following actions to be performed: {}".format(
              ", ".join(actions)
          ),
      )
  
      subparser.add_argument(
          "--dynamodb-table",
          dest="dynamodb_table_name",
          help="DynamoDB table name where IOC information is stored",
      )
  
imports: from streamalert_cli.utils import CLICommand, set_parser_epilog
label_desc: Use image node_id 1 for calling the ThreatIntelCommand obj's underlying member method code with example usage: obj.setup_subparser(cls, subparser) without return types