# 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 .credit_grant_interface import CreditGrantInterface
from .price import Price


class FixedRateInterface(UniversalBaseModel):
    id: str
    name: str
    description: str
    price: Price
    credit_grants: typing.List[CreditGrantInterface]
    quantity_code: typing.Optional[str] = pydantic.Field(default=None)
    """
    Code of this rate to be used for setting quantity.
    """

    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
