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# init(callbacks:andEngineRef:)

Initializes a new authorization plug-in view with the specified callbacks and authorization engine handle.

```
init!(callbacks: UnsafePointer<AuthorizationCallbacks>!, andEngineRef engineRef: AuthorizationEngineRef!)
```

## Parameters

`callbacks`

The structure of type <doc://com.apple.documentation/documentation/Security/AuthorizationCallbacks> provided to the authorization plug-in in its <doc://com.apple.documentation/documentation/Security/AuthorizationPluginCreate> function.

`engineRef`

The handle of type <doc://com.apple.documentation/documentation/Security/AuthorizationEngineRef> provided to the authorization plug-in in its MechanismCreate function.

## Return Value

An initialized `SFAuthorizationPluginView` instance.

## See Also

  [Authorization Services Programming Guide](https://developer.apple.com/library/archive/documentation/Security/Conceptual/authorization_concepts/01introduction/introduction.html#//apple_ref/doc/uid/TP30000995)


---

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