---
title: "testListInt8UArgumentRequest(with:completion:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterunittesting/testlistint8uargumentrequest(with:completion:)"
---

# testListInt8UArgumentRequest(with:completion:)

## Declaration

```swift
func testListInt8UArgumentRequest(with params: MTRUnitTestingClusterTestListInt8UArgumentRequestParams, completion: @escaping @Sendable (MTRUnitTestingClusterBooleanResponseParams?, (any Error)?) -> Void)
```

```swift
func testListInt8UArgumentRequest(with params: MTRUnitTestingClusterTestListInt8UArgumentRequestParams) async throws -> MTRUnitTestingClusterBooleanResponseParams
```