[sentry-api-schema-updater]

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Project	Deployment	Actions	Updated
develop-docs	Ready	Preview	Oct 16, 2026 8:15pm UTC
sentry-docs	Ready	Preview	Oct 16, 2026 8:15pm UTC

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[cursor]

The plan checks generated API page loads, API path 404s, and production error events. An issue escalates when API page loads fall while other pages hold. An issue also escalates when API 404s rise.

Rollout complete

Services: sentry-docs, develop-docs.

Plan

What changed

Generated API category and endpoint pages now rebuild from schema SHA 75ec634c. Schema 0.360.1 only added CODEOWNERS. Endpoint page content should stay the same.

The change is live after sentry-docs deploys. develop-docs also deploys this commit. develop-docs does not load the schema or render those pages. sentry-docs is proven by the Vercel project name and by OpenAPI page generation in product docs. develop-docs is listed because this repo ships src to both.

Risk

A missing or bad schema file fails the product docs build. A schema that drops an operation removes that endpoint page. Users then hit 404s on old API URLs. A malformed schema can break the generated page body. The shared page module imports the schema loader at build time.

Intended effect

This pin does not add or remove operations. Confirm as generated API pages still loading. Absent looks like the API page-load share falling toward zero while all page loads hold.

Signal	Baseline	Window	Rule	Source
API page-load share	4.6-4.8% of all page loads	2026-10-14T20:11:47Z to 2026-10-16T20:11:47Z	hold	Sentry metrics docs.page.load with page_type:api over all docs.page.load, org sentry project docs, environment:production. Last 24h: 769 of 15933. Prior 24h: 906 of 19807.

Regression watch

A dropped operation shows up as new API 404s. A broken generated page can raise error events on the same ship. Put Risk items on these checks.

Signal	Baseline	Window	Rule	Source
API 404 share of API page loads	0.4-1.0%	2026-10-14T20:11:47Z to 2026-10-16T20:11:47Z	hold or fall below the band	Sentry metrics docs.page.not_found with requested_path:*api* over docs.page.load page_type:api, org sentry project docs, production. Last 24h: 8 of 769. Prior 24h: 4 of 906. Known noise includes api/alerts.
Production error events per 100 page loads	0.7-1.4	2026-10-14T20:11:47Z to 2026-10-16T20:11:47Z	hold or fall below the band. The rate may be weekday-seasonal.	Sentry errors count() environment:production over all docs.page.load, org sentry project docs. Last 24h: 105 errors and 15933 page loads. Prior 24h: 269 errors and 19807 page loads.

If the 404 share rises, inspect requested_path values that start with api. A new cluster of those paths means generated endpoint pages are missing.

Not observable

API pageload duration is not usable. A pageload query on transaction:/api/* returned zero rows. Error events scoped to transaction:/api/* also returned zero. Those transaction names do not match this path. The HTML body of each endpoint page is not in telemetry. The schema changelog has no operation edits, so that body should not change.