https://seminars.math.binghamton.edu/ComboSem/worm-chiu.pge_... (author)
AFAIK cannot be protected against
https://twitter.com/Lauramaywendel/status/178506487864384308...
[0]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/418
[1]: https://developer.tesla.com/docs/fleet-api#response-codes
This isn't some fringe feature they're deprecating; the official documentation uses these interfaces in its examples; they're literally telling you that's the correct way to use the library and then the next moment they're telling you it's not.
No idea how you can write that with straight fingers.