---
title: totalSize
framework: TelephonyMessagingKit
role: symbol
role_heading: Instance Property
platforms: [iOS 26.0+]
path: telephonymessagingkit/mmsmessage/totalsize
---

# totalSize

The total size of the message.

## Declaration

```swift
var totalSize: Measurement<UnitInformationStorage> { get }
```

## Discussion

Discussion If this value exceeds MMSConfiguration/maximumMessageSize, sending the message with sendMessage(_:) fails with MMSService.Error.maximumSizeExceeded.

## See Also

### Accessing message properties

- [cellularServiceID](telephonymessagingkit/mmsmessage/cellularserviceid.md)
- [CellularServiceID](telephonymessagingkit/cellularserviceid.md)
- [messageID](telephonymessagingkit/mmsmessage/messageid.md)
- [MMSMessageID](telephonymessagingkit/mmsmessageid.md)
- [description](telephonymessagingkit/mmsmessage/description.md)