docs: public ListPipelinesResult withPipelineSummaries(PipelineSummary... pipelineSummaries) {
          if (this.pipelineSummaries == null) {
              setPipelineSummaries(new java.util.ArrayList<PipelineSummary>(pipelineSummaries.length));
          }
          for (PipelineSummary ele : pipelineSummaries) {
              this.pipelineSummaries.add(ele);
          }
          return this;
      }