Defined in: [src/hooks/events.ts:682](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L682)

Event triggered as the final event in the agent stream. Wraps the agent result containing the stop reason and last message.

## Extends

-   [`HookableEvent`](/pr-cms-3708/docs/api/typescript/HookableEvent/index.md)

## Constructors

### Constructor

```ts
new AgentResultEvent(data): AgentResultEvent;
```

Defined in: [src/hooks/events.ts:688](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L688)

#### Parameters

| Parameter | Type |
| --- | --- |
| `data` | { `agent`: `LocalAgent`; `result`: [`AgentResult`](/pr-cms-3708/docs/api/typescript/AgentResult/index.md); `invocationState`: [`InvocationState`](/pr-cms-3708/docs/api/typescript/InvocationState/index.md); } |
| `data.agent` | `LocalAgent` |
| `data.result` | [`AgentResult`](/pr-cms-3708/docs/api/typescript/AgentResult/index.md) |
| `data.invocationState` | [`InvocationState`](/pr-cms-3708/docs/api/typescript/InvocationState/index.md) |

#### Returns

`AgentResultEvent`

#### Overrides

[`HookableEvent`](/pr-cms-3708/docs/api/typescript/HookableEvent/index.md).[`constructor`](/pr-cms-3708/docs/api/typescript/HookableEvent/index.md#constructor)

## Properties

### type

```ts
readonly type: "agentResultEvent";
```

Defined in: [src/hooks/events.ts:683](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L683)

---

### agent

```ts
readonly agent: LocalAgent;
```

Defined in: [src/hooks/events.ts:684](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L684)

---

### result

```ts
readonly result: AgentResult;
```

Defined in: [src/hooks/events.ts:685](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L685)

---

### invocationState

```ts
readonly invocationState: InvocationState;
```

Defined in: [src/hooks/events.ts:686](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L686)

## Methods

### toJSON()

```ts
toJSON(): Pick<AgentResultEvent, "type" | "result">;
```

Defined in: [src/hooks/events.ts:699](https://github.com/strands-agents/harness-sdk/blob/576da59fdc411b55036a7cf66d4e1659a67d4d0d/strands-ts/src/hooks/events.ts#L699)

Serializes for wire transport, excluding the agent reference and invocationState. Called automatically by JSON.stringify().

#### Returns

`Pick`<`AgentResultEvent`, `"type"` | `"result"`\>