# Page Not Found

The URL `sdks/tutorials/best-practices/device-variables` does not exist.

You might be looking for one of these pages:
- [Device Variables Usage](https://docs.licensespring.com/sdks/tutorials/best-practices/device-variables-usage.md)
- [Best Practices](https://docs.licensespring.com/sdks/tutorials/best-practices.md)
- [License Checks](https://docs.licensespring.com/sdks/tutorials/best-practices/license-checks.md)
- [License Features](https://docs.licensespring.com/sdks/tutorials/best-practices/license-features.md)
- [Error Handling](https://docs.licensespring.com/sdks/tutorials/best-practices/error-handling.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.licensespring.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.licensespring.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/sdks/tutorials/best-practices/device-variables-usage.md`)
- Use `Accept: text/markdown` header for content negotiation