code: @Override
      public DescribeNotebookInstanceLifecycleConfigResult describeNotebookInstanceLifecycleConfig(DescribeNotebookInstanceLifecycleConfigRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeNotebookInstanceLifecycleConfig(request);
      }
docs: <p>
  Returns a description of a notebook instance lifecycle configuration.
  </p>
  <p>
  For information about notebook instance lifestyle configurations, see <a
  href="https://docs.aws.amazon.com/sagemaker/latest/dg/notebook-lifecycle-config.html">Step 2.1: (Optional)
  Customize a Notebook Instance</a>.
  </p>
  
  @param describeNotebookInstanceLifecycleConfigRequest
  @return Result of the DescribeNotebookInstanceLifecycleConfig operation returned by the service.
  @sample AmazonSageMaker.DescribeNotebookInstanceLifecycleConfig
  @see <a
  href="http://docs.aws.amazon.com/goto/WebAPI/sagemaker-2017-07-24/DescribeNotebookInstanceLifecycleConfig"
  target="_top">AWS API Documentation</a>