# This file was auto-generated by Fern from our API Definition.

from ..core.pydantic_utilities import UniversalBaseModel
import typing
import pydantic
from ..core.pydantic_utilities import IS_PYDANTIC_V2


class FilterExtraction(UniversalBaseModel):
    """
    The result of query filter extraction.
    """

    query: typing.Optional[str] = pydantic.Field(default=None)
    """
    The query rephrased from the input query and executed.
    """

    metadata_filter: typing.Optional[str] = pydantic.Field(default=None)
    """
    The metadata filter extracted from the input query.
    """

    if IS_PYDANTIC_V2:
        model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow", frozen=True)  # type: ignore # Pydantic v2
    else:

        class Config:
            frozen = True
            smart_union = True
            extra = pydantic.Extra.allow
