Troubleshooting error responses from your origin - Amazon CloudFront
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Troubleshooting error responses from your origin

If CloudFront requests an object from your origin, and the origin returns an HTTP 4xx or 5xx status code, there's a problem with communication between CloudFront and your origin.

The following topics provide detailed explanations of the potential causes behind these error responses and offers step-by-step guidance on how to diagnose and resolve the underlying issues.

Topics