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

# testNestedStructListArgumentRequest(with:completion:)

## Declaration

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

```swift
func testNestedStructListArgumentRequest(with params: MTRUnitTestingClusterTestNestedStructListArgumentRequestParams) async throws -> MTRUnitTestingClusterBooleanResponseParams
```