| Name | Type | Description | Notes |
|---|---|---|---|
| index | Integer | The index of the tool call in the tool calls array. | |
| id | String | The ID of the tool call object. | [optional] |
| type | TypeEnum | The type of tool call. This is always going to be `file_search` for this type of tool call. | |
| fileSearch | Object | For now, this is always going to be an empty object. |
| Name | Value |
|---|---|
| FILE_SEARCH | "file_search" |