---
title: contentLength
framework: storekit
role: symbol
role_heading: Instance Property
path: storekit/skdownload/contentlength
---

# contentLength

The length of the downloadable content, in bytes.

## Declaration

```swift
var contentLength: Int64 { get }
```

```swift
@NSCopying var contentLength: NSNumber { get }
```

## See Also

### Getting Content Information

- [expectedContentLength](storekit/skdownload/expectedcontentlength.md)
- [contentIdentifier](storekit/skdownload/contentidentifier.md)
- [contentVersion](storekit/skdownload/contentversion.md)
- [transaction](storekit/skdownload/transaction.md)