# Page Not Found

The URL `routing/routing-multi-upstream-patterns` does not exist.

You might be looking for one of these pages:
- [Routing: Multiple Upstreams Behind One Domain](https://docs.serverlessapigateway.com/reader-guides/routing-exact-vs-parameter-vs-wildcard/routing-multi-upstream-patterns.md)
- [Routing](https://docs.serverlessapigateway.com/reader-guides/routing-exact-vs-parameter-vs-wildcard.md)
- [Debugging Upstream Failures](https://docs.serverlessapigateway.com/troubleshooting/wrangler-deploy-guide/upstream-failure-debugging.md)
- [Integrations](https://docs.serverlessapigateway.com/configuration/integrations.md)
- [Routing: Explicit OPTIONS Handlers](https://docs.serverlessapigateway.com/reader-guides/routing-exact-vs-parameter-vs-wildcard/routing-explicit-options-handlers.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., `/reader-guides/routing-exact-vs-parameter-vs-wildcard/routing-multi-upstream-patterns.md`)
- Use `Accept: text/markdown` header for content negotiation