def wait_for_endpoint(self, endpoint, poll=5):
        """Wait for an Amazon SageMaker endpoint deployment to complete.

        Args:
            endpoint (str): Name of the ``Endpoint`` to wait for.
            poll (int): Polling interval in seconds (default: 5).

        Returns:
            dict: Return value from the ``DescribeEndpoint`` API.
        """
        desc = _wait_until(lambda: _deploy_done(self.sagemaker_client, endpoint), poll)
        status = desc['EndpointStatus']

        if status != 'InService':
            reason = desc.get('FailureReason', None)
            raise ValueError('Error hosting endpoint {}: {} Reason: {}'.format(endpoint, status, reason))
        return desc
Wait for an Amazon SageMaker endpoint deployment to complete.

        Args:
            endpoint (str): Name of the ``Endpoint`` to wait for.
            poll (int): Polling interval in seconds (default: 5).

        Returns:
            dict: Return value from the ``DescribeEndpoint`` API.