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

import datetime as dt
import typing

import pydantic

from ..core.datetime_utils import serialize_datetime
from .chat_role_enum import ChatRoleEnum


class PromptTemplateBlockProperties(pydantic.BaseModel):
    chat_role: typing.Optional[ChatRoleEnum]
    text: typing.Optional[str]
    variable_name: typing.Optional[str]
    blocks: typing.Optional[typing.List[typing.Dict[str, typing.Any]]]

    def json(self, **kwargs: typing.Any) -> str:
        kwargs_with_defaults: typing.Any = {"by_alias": True, "exclude_unset": True, **kwargs}
        return super().json(**kwargs_with_defaults)

    def dict(self, **kwargs: typing.Any) -> typing.Dict[str, typing.Any]:
        kwargs_with_defaults: typing.Any = {"by_alias": True, "exclude_unset": True, **kwargs}
        return super().dict(**kwargs_with_defaults)

    class Config:
        frozen = True
        json_encoders = {dt.datetime: serialize_datetime}
