> client was received, understood, accepted, and processed successfully How is this not processed successfully? The request was processed successfully by t

> client was received, understood, accepted, and processed successfully How is this not processed successfully? The request was processed successfully by the webserver ... and the error was handled by the application, so you can reliably say it was processed successfully at that level, down to the CPU. Narrow interpretation to fit a narrative has no technical merit. That being said, standards are set with certain models in mind and are imperfect almost uniformly, so I don't put too much stock in adherence to what someone imagined or put through committee at some point. I do try to find the best way to iterate reliably with least astonishing abstractions and predictable interfaces. I reason about it in the terms of the standard and it serves my teams.