# File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.

from typing import Dict, Optional
from typing_extensions import Literal

from ..._models import BaseModel

__all__ = ["FunctionTool"]


class FunctionTool(BaseModel):
    """Defines a function in your own code the model can choose to call.

    Learn more about [function calling](https://platform.openai.com/docs/guides/function-calling).
    """

    name: str
    """The name of the function to call."""

    parameters: Optional[Dict[str, object]] = None
    """A JSON schema object describing the parameters of the function."""

    strict: Optional[bool] = None
    """Whether to enforce strict parameter validation. Default `true`."""

    type: Literal["function"]
    """The type of the function tool. Always `function`."""

    description: Optional[str] = None
    """A description of the function.

    Used by the model to determine whether or not to call the function.
    """
