---
title: dataDecodingStrategy
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/jsondecoder/datadecodingstrategy-swift.property
---

# dataDecodingStrategy

The strategy that a decoder uses to decode raw data.

## Declaration

```swift
var dataDecodingStrategy: JSONDecoder.DataDecodingStrategy { get set }
```

## Discussion

Discussion The default strategy is the JSONDecoder.DataDecodingStrategy.base64 strategy.

## See Also

### Decoding Raw Data

- [JSONDecoder.DataDecodingStrategy](foundation/jsondecoder/datadecodingstrategy-swift.enum.md)