====== Models ====== .. code:: python from typing import Optional, List, Dict, Union, Any, Literal class QoSQueryFieldsRespFieldData: type_: Optional[str] class QueryFieldsOption: enabled_date_fields: Optional[bool] key: Optional[str] number: Optional[str] value: Optional[str] class QoSQueryFieldsResp: data_type: Optional[str] field_data: Optional[QoSQueryFieldsRespFieldData] is_required: Optional[bool] name: Optional[str] options: Optional[List[QueryFieldsOption]] property: Optional[str]