internal/

Package pricingdata is the hand-maintained source of Studio's default pricing table (plan A5): studio/pricing.json is generated from it by studio/internal/pricinggen (go generate ./studio/...), committed, and held equal to JSON's output by studio's TestPricingJSONIsGenerated.

Command pricinggen writes Studio's default pricing table, studio/pricing.json, from studio/internal/pricingdata (plan A5).

Package reqlog is Studio's server log of failed requests (UX-E-37, audit row D10): every request carries a request id — the client's X-Request-Id when it sent a well-formed one, else a generated one — echoed on the response; a refused ingest batch (a 4xx on /v1/) is one WARN line and every 5xx one ERROR line on slog.Default, each naming the request id, the status and the reason the handler answered with (Refuse; Cause when the body masks the real error).