# Page Not Found

The URL `reference/runtime/health-readiness-liveness-patterns` does not exist.

You might be looking for one of these pages:
- [Responses: Health, Readiness, and Liveness Patterns](https://docs.serverlessapigateway.com/reference/cors-basics/health-readiness-liveness-patterns.md)
- [Responses: Error Shapes](https://docs.serverlessapigateway.com/reference/cors-basics/error-response-shapes.md)
- [Mapping from Request Headers](https://docs.serverlessapigateway.com/reference/mapping-overview/mapping-request-headers.md)
- [Mapping from Request Query Parameters](https://docs.serverlessapigateway.com/reference/mapping-overview/mapping-request-query.md)
- [CORS: Credentials and Origins](https://docs.serverlessapigateway.com/reference/cors-basics/cors-credentials-and-origins.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/reference/cors-basics/health-readiness-liveness-patterns.md`)
- Use `Accept: text/markdown` header for content negotiation