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# SKRequestDelegate

Common methods that are implemented by delegates for any subclass of the `SKRequest` abstract class.

```
protocol SKRequestDelegate : NSObjectProtocol
```

## Topics

### Completing Requests

[`-  requestDidFinish:`](/documentation/StoreKit/SKRequestDelegate/requestDidFinish(_:))

Tells the delegate that the request has completed.

### Handling Errors

[`-  request:didFailWithError:`](/documentation/StoreKit/SKRequestDelegate/request(_:didFailWithError:))

Tells the delegate that the request failed to execute.

## Relationships

### Inherited By

[`SKProductsRequestDelegate`](/documentation/StoreKit/SKProductsRequestDelegate)

### Inherits From

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

---

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