# Page Not Found

The URL `annuler-lenvoi-dun-sms` does not exist.

You might be looking for one of these pages:
- [Send SMS](https://www.docpartner.dev/en/api/sms-partner/send-sms.md)
- [Cancel Scheduled SMS](https://www.docpartner.dev/en/api/sms-partner/send-sms/cancel-scheduled-sms.md)
- [Single Send](https://www.docpartner.dev/en/api/sms-partner/send-sms/single-send.md)
- [Error Codes](https://www.docpartner.dev/en/api/error-codes.md)
- [Bulk Send](https://www.docpartner.dev/en/api/sms-partner/send-sms/bulk-send.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/en/api/sms-partner/send-sms.md`)
- Use `Accept: text/markdown` header for content negotiation