class_docstr: AWS auth manager.
  
  Leverages AWS services such as Amazon Identity Center and Amazon Verified Permissions to perform
  authentication and authorization in Airflow.
  
  :param appbuilder: the flask app builder
class_docstr_tok: ["AWS","auth","manager",".","Leverages","AWS","services","such","as","Amazon","Identity","Center","and","Amazon","Verified","Permissions","to","perform","authentication","and","authorization","in","Airflow",".",":","param","appbuilder",":","the","flask","app","builder"]
code: def is_logged_in(self) -> bool:
      return "aws_user" in session
  
imports: from __future__ import annotations
  import argparse
  from functools import cached_property
  from typing import TYPE_CHECKING
  from flask import session, url_for
  from airflow.cli.cli_config import CLICommand, DefaultHelpParser, GroupCommand
  from airflow.configuration import conf
  from airflow.exceptions import AirflowOptionalProviderFeatureException
  from airflow.providers.amazon.aws.auth_manager.avp.entities import AvpEntities
  from airflow.providers.amazon.aws.auth_manager.avp.facade import AwsAuthManagerAmazonVerifiedPermissionsFacade
  from airflow.providers.amazon.aws.auth_manager.cli.definition import AWS_AUTH_MANAGER_COMMANDS
  from airflow.providers.amazon.aws.auth_manager.constants import CONF_ENABLE_KEY, CONF_SECTION_NAME
  from airflow.providers.amazon.aws.auth_manager.security_manager.aws_security_manager_override import AwsSecurityManagerOverride
label_desc: Use image node_id 4 for calling the AwsAuthManager obj's underlying member method code with example usage: obj.is_logged_in() and returns: unknown