# ToolDefinitionJSON


## Fields

| Field                                                                        | Type                                                                         | Required                                                                     | Description                                                                  |
| ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| `type`                                                                       | *Literal["function"]*                                                        | :heavy_check_mark:                                                           | N/A                                                                          |
| `function`                                                                   | [models.ToolDefinitionJSONFunction](../models/tooldefinitionjsonfunction.md) | :heavy_check_mark:                                                           | N/A                                                                          |