if PYDANTIC_V2:  # type: ignore [misc]
        __pydantic_config__ = {"extra": "allow"}

    else:

        class Config:
            extra = "allow"


class ParameterInType(Enum):
    query = "query"
    header = "header"
    path = "path"
    cookie = "cookie"


class Encoding(BaseModelWithConfig):
    contentType: Optional[str] = None