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

import typing

import pydantic
from ..core.pydantic_utilities import IS_PYDANTIC_V2, UniversalBaseModel
from .field_schema import FieldSchema


class LineItemFields(UniversalBaseModel):
    measure_unit: typing.Optional[FieldSchema] = pydantic.Field(default=None)
    """
    Object describing the required field `measure_unit` of a line item's product
    """

    tax_rate_value: typing.Optional[FieldSchema] = pydantic.Field(default=None)
    """
    Object describing the required field `tax_rate_value` of a line item
    """

    vat_rate_id: typing.Optional[FieldSchema] = pydantic.Field(default=None)
    """
    Object describing the required field `vat_rate_id` of a line item
    """

    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
