As a data engineer utilizing Cloud Composer to manage your ETL pipelines, you have set up an Apache Airflow directed acyclic graph (DAG) to automate this process. One of the critical tasks within this DAG depends on an external third-party service. To ensure reliability and prompt issue resolution, you need a notification system in place to alert you whenever this specific task fails to execute successfully. What actions should you take to implement this notification? | Google Professional Data Engineer Quiz