Error 1035
This error indicates an invalid URI path in a request rewrite.
The value or expression of your rewritten URI path is not valid.
This error also occurs when the destination of the URL rewrite is a path under /cdn-cgi/
.
Make sure that the rewritten URI path is not empty and it starts with a /
(slash) character.
For example, the following URI path rewrite expression is not valid:
concat(lower(ip.src.country), http.request.uri.path)
To fix the expression above, add a /
prefix:
concat("/", lower(ip.src.country), http.request.uri.path)
Was this helpful?
- Resources
- API
- New to Cloudflare?
- Products
- Sponsorships
- Open Source
- Support
- Help Center
- System Status
- Compliance
- GDPR
- Company
- cloudflare.com
- Our team
- Careers
- 2025 Cloudflare, Inc.
- Privacy Policy
- Terms of Use
- Report Security Issues
- Trademark
-