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

from ..core.unchecked_base_model import UncheckedBaseModel
import typing
from .tool_result import ToolResult
from ..core.pydantic_utilities import IS_PYDANTIC_V2
import pydantic


class ToolMessage(UncheckedBaseModel):
    """
    Represents tool result in the chat history.
    """

    tool_results: typing.Optional[typing.List[ToolResult]] = None

    if IS_PYDANTIC_V2:
        model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow")  # type: ignore # Pydantic v2
    else:

        class Config:
            smart_union = True
            extra = pydantic.Extra.allow
