---
title: elementsTLV
framework: matter
role: symbol
role_heading: Instance Property
path: matter/mtrdeviceattestationdeviceinfo/elementstlv
---

# elementsTLV

The TLV-encoded attestation_elements_message that was used to find the certificationDeclaration (possibly unsuccessfully).

## Declaration

```swift
var elementsTLV: Data { get }
```