docs: public BatchModifyClusterSnapshotsRequest withSnapshotIdentifierList(String... snapshotIdentifierList) {
          if (this.snapshotIdentifierList == null) {
              setSnapshotIdentifierList(new com.amazonaws.internal.SdkInternalList<String>(snapshotIdentifierList.length));
          }
          for (String ele : snapshotIdentifierList) {
              this.snapshotIdentifierList.add(ele);
          }
          return this;
      }