## isOperationOutcome() function

**Signature:**

```typescript
export declare function isOperationOutcome(value: unknown): value is OperationOutcome;
```

## Parameters

| Parameter | Type     | Description |
|-----------|----------|-------------|
| value     | unknown  |             |

**Returns:**

value is OperationOutcome

- [isOperationOutcome() function](/content/docs/sdk/core.isoperationoutcome#isoperationoutcome-function/index.html)
- [Parameters](/content/docs/sdk/core.isoperationoutcome#parameters/index.html)