docs: public DescribeMaintenanceWindowExecutionsResult withWindowExecutions(MaintenanceWindowExecution... windowExecutions) {
          if (this.windowExecutions == null) {
              setWindowExecutions(new com.amazonaws.internal.SdkInternalList<MaintenanceWindowExecution>(windowExecutions.length));
          }
          for (MaintenanceWindowExecution ele : windowExecutions) {
              this.windowExecutions.add(ele);
          }
          return this;
      }