/opt/conda/lib/python3.7/site-packages/google/cloud/aiplatform/utils/__init__.py in __getattr__(self, name)
    357                 credentials=self._credentials,
    358                 client_options=self._client_options,
--> 359                 client_info=self._client_info,
    360             )
    361             return getattr(temporary_client, name)

/opt/conda/lib/python3.7/site-packages/google/cloud/aiplatform_v1/services/pipeline_service/client.py in __init__(self, credentials, transport, client_options, client_info)
    626                 client_info=client_info,
    627                 always_use_jwt_access=True,
--> 628                 api_audience=client_options.api_audience,
    629             )
    630 

AttributeError: 'ClientOptions' object has no attribute 'api_audience'