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# CKContainer.ApplicationPermissionBlock

A closure that processes the outcome of a permissions request.

```
typealias ApplicationPermissionBlock = (CKContainer.ApplicationPermissionStatus, (any Error)?) -> Void
```

## Discussion

When you request or determine the status of a permission, use this closure to process the result. The closure has no return value and takes the following parameters:

- The permission’s status. For a list of possible values, see [`CKContainer.ApplicationPermissionStatus`](/documentation/CloudKit/CKContainer/ApplicationPermissionStatus).
- An error if the system can’t fulfill the request, or `nil` if it successfully determines the status.

---

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