---
title: Reference
description: Reference information for Cloudflare for SaaS, including status codes and troubleshooting.
image: https://developers.cloudflare.com/dev-products-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/cloudflare-for-platforms/llms.txt  
> Use this file to discover all available pages before exploring further. 

[Skip to content](#%5Ftop) 

# Reference

* [ Connection request details ](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/reference/connection-details/)
* [ Troubleshooting ](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/reference/troubleshooting/)
* [ Status codes ](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/reference/status-codes/)
* [ Token validity periods ](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/reference/token-validity-periods/)
* [ Deprecation - Version 1 ](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/reference/versioning/)
* [ Certificate and hostname priority ](https://developers.cloudflare.com/ssl/reference/certificate-and-hostname-priority/)
* [ Certificate authorities ](https://developers.cloudflare.com/ssl/reference/certificate-authorities/)
* [ Certificate statuses ](https://developers.cloudflare.com/ssl/reference/certificate-statuses/)
* [ Domain control validation backoff schedule ](https://developers.cloudflare.com/ssl/edge-certificates/changing-dcv-method/validation-backoff-schedule/)

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