---
title: "addRequest(_:)"
framework: proximityreader
role: symbol
role_heading: Instance Method
path: "proximityreader/mobiledocumentanyofrawdatarequest/addrequest(_:)"
---

# addRequest(_:)

Adds the request as a candidate of this composite request.

## Declaration

```swift
mutating func addRequest(_ request: any MobileDocumentRawDataRequest)
```

## Parameters

- `request`: The child request.

## Discussion

Discussion note: A request isn’t considered valid if it contains requests that are not raw data requests. If you call requestDocument(_:) with an invalid request, the framework throws a MobileDocumentReaderError.invalidRequest error.

## See Also

### Initializing a raw data request

- [init()](proximityreader/mobiledocumentanyofrawdatarequest/init().md)