226 IM Used
The response is the result of instance manipulations applied to the resource.
What it means
Used with delta encoding. Very rare.
What your client should do
Apply the delta to your cached copy.
Should you retry?
No. Repeating the same request will give the same result.
Try it
The free practice API returns this status on demand, with the headers a well-behaved API would send. Call GET /api/play/status/226 from Endpoint Client and open the Explain tab.
Defined in RFC 3229. All status codes and headers