class_docstr: Chime notifier to send messages to a chime room via callbacks.
  
  :param chime_conn_id: The chime connection to use with Endpoint as "https://hooks.chime.aws" and
      the webhook token in the form of ```{webhook.id}?token{webhook.token}```
  :param message: The message to send to the chime room associated with the webhook.
docstr: To reduce overhead cache the hook for the notifier.
code: def hook(self):
      """To reduce overhead cache the hook for the notifier."""
      return ChimeWebhookHook(chime_conn_id=self.chime_conn_id)
  
file_path: airflow/airflow/providers/amazon/aws/notifications/chime.py
imports: from __future__ import annotations
  from functools import cached_property
  from typing import TYPE_CHECKING
  from airflow.providers.amazon.aws.hooks.chime import ChimeWebhookHook
  from airflow.notifications.basenotifier import BaseNotifier
label_desc: Use image node_id 2 for calling the ChimeNotifier obj's underlying member method code with example usage: obj.hook() and returns: ChimeWebhookHook