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
Everything succeeds, but at the very last node, O18b, the resource admits there is more than one representation it could send and it will not pick for you. That is 300 Multiple Choices: rare in the wild, but it is on the map.
Decision flow
Decision path
Send a request to see its path through the machine.
Request log
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