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

airflow.serialization.serialized_objects.BUILTIN_OPERATOR_EXTRA_LINKS

airflow/providers_manager.py
#
#
#
"""Manages all providers."""
import fnmatch
import importlib
import json
import logging
import os
from collections import OrderedDict
from typing import Dict, Tuple
import jsonschema
import yaml
from airflow.utils.entry_points import entry_points_with_dist
try:
    import importlib.resources as importlib_resources
except ImportError:
    
    import importlib_resources
log = logging.getLogger(__name__)
def _create_validator():
    """Creates JSON schema validator from the provider.yaml.schema.json"""
    schema = json.loads(importlib_resources.read_text('airflow', 'provider.yaml.schema.json'))
    cls = jsonschema.validators.validator_for(schema)
    validator = cls(schema)
    return validator
class ProvidersManager: