/**
     * Get the value for the key 'query.additional.sort.fields'. <br>
     * The value is, e.g.  <br>
     * comment: Additional sort fields for queries.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryAdditionalSortFields();

    /**
     * Get the value for the key 'query.additional.sort.fields' as {@link Integer}. <br>

A663          ; valid                                  # 5.1  CYRILLIC SMALL LETTER SOFT DE
A664          ; mapped                 ; A665          # 5.1  CYRILLIC CAPITAL LETTER SOFT EL
A665          ; valid                                  # 5.1  CYRILLIC SMALL LETTER SOFT EL
A666          ; mapped                 ; A667          # 5.1  CYRILLIC CAPITAL LETTER SOFT EM

*   `tf.while_loop` emits a StatelessWhile op if the cond and body functions are
    stateless and do not touch any resources.
*   Refactors code in Quant8 LSTM support to reduce TFLite binary size.
*   Add support of local soft device placement for eager op.
*   Add HW acceleration support for `LogSoftMax`.
*   Added a function `nested_value_rowids` for ragged tensors.
*   Add guard to avoid acceleration of L2 Normalization with input rank != 4