docs: public BatchDeleteClusterSnapshotsRequest withIdentifiers(DeleteClusterSnapshotMessage... identifiers) {
          if (this.identifiers == null) {
              setIdentifiers(new com.amazonaws.internal.SdkInternalList<DeleteClusterSnapshotMessage>(identifiers.length));
          }
          for (DeleteClusterSnapshotMessage ele : identifiers) {
              this.identifiers.add(ele);
          }
          return this;
      }