---
title: totalSizeInBytes
framework: webkit
role: symbol
role_heading: Instance Property
path: webkit/wkwebextension/datarecord/totalsizeinbytes
---

# totalSizeInBytes

The total size in bytes of all data types contained in this data record.

## Declaration

```swift
var totalSizeInBytes: Int { get }
```

## See Also

### Related Documentation

- [sizeInBytes(ofTypes:)](webkit/wkwebextension/datarecord/sizeinbytes(oftypes:).md)