Hello, One env variiable - `AIRFLOW__{SECTION}__{OPTION}__SECRET` has not been added to our [environment variables reference](https://github.com/apache/airflow/blob/master/docs/apache-airflow/cli-and-env-variables-ref.rst). For moe info, see: See: http://apache-airflow-docs.s3-website.eu-central-1.amazonaws.com/docs/apache-airflow/latest/howto/set-config.html Related: https://github.com/apache/airflow/issues/12773 https://github.com/apache/airflow/issues/12772