def METHOD_NAME(cognite_client, new_transformation):
    notification = TransformationNotification(
        transformation_id=new_transformation.id, destination=f"my_{prefix}@email.com"
    )
    tn = cognite_client.transformations.notifications.create(notification)
    yield tn
    cognite_client.transformations.notifications.delete(id=tn.id)
    assert len(cognite_client.transformations.notifications.list(transformation_id=new_transformation.id)) == 0
    assert tn.transformation_id == new_transformation.id