---
title: nullableOptionalStructValue
framework: matter
role: symbol
role_heading: Instance Property
path: matter/mtrunittestingclustertestcomplexnullableoptionalresponseparams/nullableoptionalstructvalue
---

# nullableOptionalStructValue

## Declaration

```swift
@NSCopying var nullableOptionalStructValue: MTRUnitTestingClusterSimpleStruct? { get set }
```