code: @Override
      public DeleteNotebookInstanceResult deleteNotebookInstance(DeleteNotebookInstanceRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteNotebookInstance(request);
      }
docs: <p>
  Deletes an Amazon SageMaker notebook instance. Before you can delete a notebook instance, you must call the
  <code>StopNotebookInstance</code> API.
  </p>
  <important>
  <p>
  When you delete a notebook instance, you lose all of your data. Amazon SageMaker removes the ML compute instance,
  and deletes the ML storage volume and the network interface associated with the notebook instance.
  </p>
  </important>
  
  @param deleteNotebookInstanceRequest
  @return Result of the DeleteNotebookInstance operation returned by the service.
  @sample AmazonSageMaker.DeleteNotebookInstance
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/sagemaker-2017-07-24/DeleteNotebookInstance"
  target="_top">AWS API Documentation</a>