"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""

from __future__ import annotations
from openrouter.types import BaseModel, UnrecognizedStr
from openrouter.utils import validate_open_enum
from pydantic.functional_validators import PlainValidator
from typing import Literal, Optional, Union
from typing_extensions import Annotated, NotRequired, TypedDict


ChatContentCacheControlType = Literal["ephemeral",]


ChatContentCacheControlTTL = Union[
    Literal[
        "5m",
        "1h",
    ],
    UnrecognizedStr,
]


class ChatContentCacheControlTypedDict(TypedDict):
    r"""Cache control for the content part"""

    type: ChatContentCacheControlType
    ttl: NotRequired[ChatContentCacheControlTTL]


class ChatContentCacheControl(BaseModel):
    r"""Cache control for the content part"""

    type: ChatContentCacheControlType

    ttl: Annotated[
        Optional[ChatContentCacheControlTTL], PlainValidator(validate_open_enum(False))
    ] = None