---
title: invalidate()
framework: secureelementcredential
role: symbol
role_heading: Instance Method
path: secureelementcredential/credentialtransaction/configuration/invalidate()
---

# invalidate()

Invalidates the configuration and transitions the underlying session state to management.

## Declaration

```swift
func invalidate() async throws
```

## Discussion

Discussion Call invalidate() in the closure passed to transactionTask(_:action:) when you complete your wired transaction or card emulation. Your app is responsible for invalidating any wired or card emulation state by calling this method.