The diagram
Every HTTP response is a decision.
Send a request from the rail, or call this page's live URL with curl, and watch the flowchart decide the status one question at a time.
WebMacha sandbox
The widget has moved to /gadgets/1 for good: K7 finds that it used to exist here, and K5 knows its new home. The resource sets permanent_redirect to 308, so K5 answers 308 instead of 301. RFC 9110 §15.4.9 says the client must repeat this POST, body and all, at the new address, where after a 301 many clients switch to GET.
Decision flow
Decision path
Send a request to see its path through the machine.
Request log
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