def connect_to_cloud_dns(region=None):
    return _create_client(ep_name="dns", region=region)
Convert a marble diagram string to an observable sequence, using
dataset/ETHPy150Open rackspace/pyrax/pyrax/__init__.py/connect_to_cloud_dns--crossover with--dataset/ETHPy150Open ReactiveX/RxPY/rx/testing/marbles.py/from_marbles