---
title: "init(CSRElementsTLV:attestationSignature:)"
framework: matter
role: symbol
role_heading: Initializer
path: "matter/mtroperationalcsrinfo/init(csrelementstlv:attestationsignature:)-73sbs"
---

# init(CSRElementsTLV:attestationSignature:)

## Declaration

```swift
init?(CSRElementsTLV csrElementsTLV: Data, attestationSignature: Data)
```