# ChatCompletionMessageToolCall


## Fields

| Field                                                                                                        | Type                                                                                                         | Required                                                                                                     | Description                                                                                                  |
| ------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------ |
| `ID`                                                                                                         | *string*                                                                                                     | :heavy_check_mark:                                                                                           | The ID of the tool call.                                                                                     |
| `Type`                                                                                                       | [components.ChatCompletionMessageToolCallType](../../models/components/chatcompletionmessagetoolcalltype.md) | :heavy_check_mark:                                                                                           | The type of the tool. Currently, only `function` is supported.                                               |
| `Function`                                                                                                   | [components.Function](../../models/components/function.md)                                                   | :heavy_check_mark:                                                                                           | The function that the model called.                                                                          |