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

airflow.serialization.serialized_objects.BUILTIN_OPERATOR_EXTRA_LINKS

airflow/cli/commands/provider_command.py
#
#
"""Providers sub-commands"""
import re
from airflow.cli.simple_table import AirflowConsole
from airflow.providers_manager import ProvidersManager
from airflow.utils.cli import suppress_logs_and_warning
def _remove_rst_syntax(value: str) -> str:
    return re.sub("[`_<>]", "", value.strip(" \n."))
@suppress_logs_and_warning()
def provider_get(args):
    """Get a provider info."""
    providers = ProvidersManager().providers
    if args.provider_name in providers:
        provider_version = providers[args.provider_name][0]
        provider_info = providers[args.provider_name][1]
        if args.full:
            provider_info["description"] = _remove_rst_syntax(provider_info["description"])
            AirflowConsole().print_as(
                data=[provider_info],
                output=args.output,
            )