# NamedToolChoice Named tool choice for specific function ## Fields | Field | Type | Required | Description | | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | | `type` | [components.NamedToolChoiceType](../components/namedtoolchoicetype.md) | :heavy_check_mark: | N/A | | `function` | [components.NamedToolChoiceFunction](../components/namedtoolchoicefunction.md) | :heavy_check_mark: | N/A |