# ToolCallEndEvent

Defined in: [packages/ai/src/types.ts:1721](https://github.com/TanStack/ai/blob/main/packages/ai/src/types.ts#L1721)

Emitted when a tool call completes.

@ag-ui/core provides: `toolCallId`, `subagentRunId?`

## Extends

- `Omit`\<`AGUIToolCallEndEvent`, `"type"`\>

## Properties

### input?

```ts
optional input?: unknown;
```

Defined in: [packages/ai/src/types.ts:1724](https://github.com/TanStack/ai/blob/main/packages/ai/src/types.ts#L1724)

Parsed tool arguments when the adapter already parsed them.

***

### metadata?

```ts
optional metadata?: Record<string, any>;
```

Defined in: [packages/ai/src/types.ts:1725](https://github.com/TanStack/ai/blob/main/packages/ai/src/types.ts#L1725)

Extra information attached to this event.

#### Overrides

```ts
Omit.metadata
```

***

### type

```ts
type: "TOOL_CALL_END";
```

Defined in: [packages/ai/src/types.ts:1722](https://github.com/TanStack/ai/blob/main/packages/ai/src/types.ts#L1722)