---
title: payloadString
framework: vision
role: symbol
role_heading: Instance Property
path: vision/barcodeobservation/payloadstring
---

# payloadString

A string value that represents the barcode payload.

## Declaration

```swift
let payloadString: String?
```

## Discussion

Discussion Depending on the symbology or the payload data itself, a string representation of the payload may not be available.

## See Also

### Getting the payload

- [payloadData](vision/barcodeobservation/payloaddata.md)
- [supplementalPayloadData](vision/barcodeobservation/supplementalpayloaddata.md)
- [supplementalPayloadString](vision/barcodeobservation/supplementalpayloadstring.md)