JSON format example

export AIRFLOW_CONN_TERADATA_CONN_ID='{
    "conn_type": "teradata",
    "login": "teradata_user",
    "password": "my-password",
    "host": "my-host",
    "schema": "my-schema",
    "extra": {
        "tmode": "TERA",
        "sslmode": "verify-ca"
    }
}'