docs: public DescribeProvisionedProductResult withCloudWatchDashboards(CloudWatchDashboard... cloudWatchDashboards) {
          if (this.cloudWatchDashboards == null) {
              setCloudWatchDashboards(new java.util.ArrayList<CloudWatchDashboard>(cloudWatchDashboards.length));
          }
          for (CloudWatchDashboard ele : cloudWatchDashboards) {
              this.cloudWatchDashboards.add(ele);
          }
          return this;
      }