---
title: "simulatedError(forAPI:)"
framework: storekittest
role: symbol
role_heading: Instance Method
path: "storekittest/sktestsession/simulatederror(forapi:)"
---

# simulatedError(forAPI:)

## Declaration

```swift
func simulatedError<API>(forAPI api: API) async -> API.Failure? where API : FailableStoreKitAPI
```

## See Also

### Instance Methods

- [buyProduct(identifier:options:)](storekittest/sktestsession/buyproduct(identifier:options:).md)
- [setSimulatedError(_:forAPI:)](storekittest/sktestsession/setsimulatederror(_:forapi:).md)