> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-3071-org-scoped-api-keys.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ToolInit

> TypeScript SDK リファレンス

定義場所: [src/genai/tool.ts:17](https://github.com/wandb/weave/blob/8c5f077eb11c42b84000726ff20504abc728d3fb/sdks/node/src/genai/tool.ts#L17)

<div id="extends">
  ## 拡張元
</div>

* `SpanInitBase`

<div id="properties">
  ## プロパティ
</div>

<div id="args">
  ### args
</div>

> `optional` **args**: `string`

定義場所: [src/genai/tool.ts:19](https://github.com/wandb/weave/blob/8c5f077eb11c42b84000726ff20504abc728d3fb/sdks/node/src/genai/tool.ts#L19)

***

<div id="name">
  ### 名
</div>

> **名**: `string`

定義場所: [src/genai/tool.ts:18](https://github.com/wandb/weave/blob/8c5f077eb11c42b84000726ff20504abc728d3fb/sdks/node/src/genai/tool.ts#L18)

***

<div id="starttime">
  ### startTime
</div>

> `optional` **startTime**: `TimeInput`

定義場所: [src/genai/spanBase.ts:17](https://github.com/wandb/weave/blob/8c5f077eb11c42b84000726ff20504abc728d3fb/sdks/node/src/genai/spanBase.ts#L17)

<div id="inherited-from">
  #### 継承元
</div>

`SpanInitBase.startTime`

***

<div id="toolcallid">
  ### toolCallId
</div>

> `optional` **toolCallId**: `string`

定義場所: [src/genai/tool.ts:20](https://github.com/wandb/weave/blob/8c5f077eb11c42b84000726ff20504abc728d3fb/sdks/node/src/genai/tool.ts#L20)