docs: public DescribeClusterSnapshotsRequest withSortingEntities(SnapshotSortingEntity... sortingEntities) {
          if (this.sortingEntities == null) {
              setSortingEntities(new com.amazonaws.internal.SdkInternalList<SnapshotSortingEntity>(sortingEntities.length));
          }
          for (SnapshotSortingEntity ele : sortingEntities) {
              this.sortingEntities.add(ele);
          }
          return this;
      }