This is a list of essential HTTP status codes
Note: It is not a complete list but only the most important ones
- The request was successful
- The request was successful and a resource was created as a result
- The request was successful, but there is no representation to return (i.e. the response is empty)
- The requested resource has been assigned a new permanent URI
- The requested resource resides temporarily under a different URI
- The request could not be understood or was missing required parameters
- Authentication failed or user does not have permissions for the requested operation
- Authentication succeeded, but authenticated user does not have access to the requested resource
- The requested resource could not be found
- The requested resource is no longer available
- An error occurred on the server
- The server is currently unavailable (overloaded or down for maintenance)