docs: public DescribeSnapshotsRequest withRestorableByUserIds(String... restorableByUserIds) {
          if (this.restorableByUserIds == null) {
              setRestorableByUserIds(new com.amazonaws.internal.SdkInternalList<String>(restorableByUserIds.length));
          }
          for (String ele : restorableByUserIds) {
              this.restorableByUserIds.add(ele);
          }
          return this;
      }