Status codes
Edge Functions can return following status codes.
2XX Success
A successful Edge Function Response
3XX Redirect
The Edge Function has responded with a Response.redirect
API docs
4XX Client Errors
401 Unauthorized
If the Edge Function has Verify JWT
option enabled, but the request was made with an invalid JWT.
404 Not Found
Requested Edge Function was not found.
405 Method Not Allowed
Edge Functions only support these HTTP methods: 'POST', 'GET', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'
5XX Server Errors
500 Internal Server Error
Edge Function throwed an uncaught exception (WORKER_ERROR
). Check Edge Function logs to find the cause.
503 Service Unavailable
Edge Function failed to start (BOOT_ERROR
). Check Edge Function logs to find the cause.
504 Gateway Timeout
Edge Function didn't respond before the request idle timeout.
546 Resource Limit (Custom Error Code)
Edge Function execution was stopped due to a resource limit (WORKER_LIMIT
). Edge Function logs should provide which resource limit was exceeded.