---
title: ExtensionConfigTag
framework: SiriKit Cloud Media
role: symbol
role_heading: Type
platforms: [sirikit cloud media 1.0.2+]
path: sirikitcloudmedia/extensionconfigtag
---

# ExtensionConfigTag

A unique identifier for a specific media service configuration.

## Declaration

```data
string ExtensionConfigTag
```

## Possible Values

/["][ -~]{1000}["]/:

## Discussion

Discussion Change this value whenever anything in your service’s ExtensionConfig changes. Don’t include any personally identifiable information in this value and ensure the value matches the /["][ -~]{1000}["]/ pattern.

## See Also

### Device Configuration

- [Configure Your Service Endpoints](sirikitcloudmedia/configuration-resource.md)
- [ExtensionConfig](sirikitcloudmedia/extensionconfig.md)
- [PlayMediaControlActivity](sirikitcloudmedia/playmediacontrolactivity.md)