For Polyglot users: I’m performing an optimization pass. You’ll need to know about this update that will apply starting from v2.8: https://github.com/zyrolasting/polyglot/pull/42

polyglot/imperative, polyglot/functional , and polyglot/txexpr now have safe submodules for tagged X-expression contracts to match txexpr. This means contract protections will be opt-in. I made a mistake in enforcing them outright because those contracts are expensive. Relegating them to a submodule more than halved my build time.

how can the error returned in the response status be different from the one in the response body?