code: public java.util.List<PipelineDescription> getPipelineDescriptionList() {
          if (pipelineDescriptionList == null) {
              pipelineDescriptionList = new com.amazonaws.internal.SdkInternalList<PipelineDescription>();
          }
          return pipelineDescriptionList;
      }
docs: <p>
  An array of descriptions for the specified pipelines.
  </p>
  
  @return An array of descriptions for the specified pipelines.