code: public java.util.List<PipelineIdName> getPipelineIdList() {
          if (pipelineIdList == null) {
              pipelineIdList = new com.amazonaws.internal.SdkInternalList<PipelineIdName>();
          }
          return pipelineIdList;
      }
docs: <p>
  The pipeline identifiers. If you require additional information about the pipelines, you can use these
  identifiers to call <a>DescribePipelines</a> and <a>GetPipelineDefinition</a>.
  </p>
  
  @return The pipeline identifiers. If you require additional information about the pipelines, you can use these
  identifiers to call <a>DescribePipelines</a> and <a>GetPipelineDefinition</a>.