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# Interface: TaskProgressEvent

> Generated from the public TypeScript API.

Progress update for a runtime task, associated with its parent session and task identity.

## Properties

### activeSessionId

```ts theme={null}
activeSessionId: string;
```

***

### agent

```ts theme={null}
agent: string;
```

***

### elapsedMs

```ts theme={null}
elapsedMs: number;
```

***

### messageId

```ts theme={null}
messageId: string;
```

***

### partId

```ts theme={null}
partId: string;
```

***

### raw?

```ts theme={null}
optional raw?: unknown;
```

***

### sessionId

```ts theme={null}
sessionId: string;
```

***

### taskId

```ts theme={null}
taskId: string;
```

***

### title?

```ts theme={null}
optional title?: string;
```

***

### tool

```ts theme={null}
tool: string;
```

***

### type

```ts theme={null}
type: "task.progress";
```


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