def METHOD_NAME(db):
    """
    Instantiate a `sendgrid` SaaS connector instance
    Yields a tuple of the `ConnectionConfig` and `DatasetConfig`
    """
    secrets = {
        "domain": "test_sendgrid_domain",
        "api_key": "test_sendgrid_api_key",
    }
    connection_config, dataset_config = instantiate_connector(
        db,
        "sendgrid",
        "secondary_sendgrid_instance",
        "Sendgrid ConnectionConfig description",
        secrets,
    )
    yield connection_config, dataset_config
    dataset_config.delete(db)
    connection_config.delete(db)