---
title: "csrRequest(with:completion:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusteroperationalcredentials/csrrequest(with:completion:)"
---

# csrRequest(with:completion:)

## Declaration

```swift
func csrRequest(with params: MTROperationalCredentialsClusterCSRRequestParams, completion: @escaping @Sendable (MTROperationalCredentialsClusterCSRResponseParams?, (any Error)?) -> Void)
```

```swift
func csrRequest(with params: MTROperationalCredentialsClusterCSRRequestParams) async throws -> MTROperationalCredentialsClusterCSRResponseParams
```