HTTP Status Codes Inspector

Standard response for successful HTTP requests.

Request fulfilled, resulting in the creation of a new resource.

Request processed successfully, returning no body content.

Resource URI permanently changed to a new location.

Resource temporarily resides under a different URI.

Resource unchanged since last request. Client can use cached version.

Server cannot process request due to malformed syntax or bad parameters.

Authentication required or invalid authentication credentials.

Client authenticated, but lacks permissions to access resource.

Requested resource could not be found on the server.

Request conflicts with current state of target resource.

Syntax correct, but payload contains semantic validation errors.

Rate limit exceeded. Client sent too many requests in given timeframe.

Generic error encountered by server preventing request fulfillment.

Invalid response received from upstream server while acting as proxy.

Server overloaded or down for maintenance temporarily.

Upstream server failed to respond in time while acting as gateway.