Unreal Support

### Describe the feature

official support for Unreal engine for use with aws-sdk-cpp

Related issues/discussions:
- https://github.com/aws/aws-sdk-cpp/issues/2359
- https://github.com/aws/aws-sdk-cpp/issues/2120
- https://github.com/aws/aws-sdk-cpp/issues/1682
- https://github.com/aws/aws-sdk-cpp/discussions/2168
- https://github.com/aws/aws-sdk-cpp/discussions/2302
- https://github.com/aws/aws-sdk-cpp/discussions/2001
- https://github.com/aws/aws-sdk-cpp/issues/678
- https://github.com/aws/aws-sdk-cpp/issues/1530
- https://github.com/aws/aws-sdk-cpp/issues/2122

### Use Case

Use Unreal engine with the aws-sdk-cpp

### Proposed Solution

_No response_

### Other Information

### Community Note
* Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to help the community and maintainers prioritize this request
* Please do not leave "+1" or "me too" comments, they generate extra noise for issue followers and do not help prioritize the request
* If you are interested in working on this issue, please leave a comment

### Acknowledgements

- [ ] I may be able to implement this feature request
- [ ] This feature might incur a breaking change

Das Issue nennt aws-sdk-cpp und Unreal Engine, aber keine Dateien, Tests oder Einstiegspunkte für die Implementierung. Beginne damit, die verlinkten Issues und Diskussionen zu prüfen, um den Integrationsumfang und bestehende Einschränkungen zu bestimmen. Für den Abschluss wären ein abgestimmter Implementierungsplan und definierte Akzeptanzkriterien für offiziellen Unreal-Support erforderlich.

Vom Indexierungsmodell aus dem Issue-Text verfasst.