Extra links supported for operators coming from third-party packages:

airflow.serialization.serialized_objects.BUILTIN_OPERATOR_EXTRA_LINKS

airflow/cli/cli_parser.py
("-d", "--default"), metavar="VAL", default=None, help="Default value returned if variable does not exist"
)
ARG_JSON = Arg(("-j", "--json"), help="Deserialize JSON variable", action="store_true")
ARG_VAR_IMPORT = Arg(("file",), help="Import variables from JSON file")
ARG_VAR_EXPORT = Arg(("file",), help="Export all variables to JSON file")
ARG_PRINCIPAL = Arg(("principal",), help="kerberos principal", nargs='?')
ARG_KEYTAB = Arg(("-k", "--keytab"), help="keytab", nargs='?', default=conf.get('kerberos', 'keytab'))
ARG_INTERACTIVE = Arg(
    ('-N', '--interactive'),
    help='Do not capture standard output and error streams (useful for interactive debugging)',
    action='store_true',
)
ARG_FORCE = Arg(
    ("-f", "--force"),
    help="Ignore previous task instance state, rerun regardless if task already succeeded/failed",
    action="store_true",
)
ARG_RAW = Arg(("-r", "--raw"), argparse.SUPPRESS, "store_true")
ARG_IGNORE_ALL_DEPENDENCIES = Arg(
    ("-A", "--ignore-all-dependencies"),
    help="Ignores all non-critical dependencies, including ignore_ti_state and ignore_task_deps",
    action="store_true",
)
ARG_IGNORE_DEPENDENCIES = Arg(
    ("-i", "--ignore-dependencies"),
    help="Ignore task-specific dependencies, e.g. upstream, depends_on_past, and retry delay dependencies",
    action="store_true",
)
ARG_IGNORE_DEPENDS_ON_PAST = Arg(
    ("-I", "--ignore-depends-on-past"),