Cloudflare API breaking change: path-removed on /accounts/{accountId}/resource-library/applications
What changed
According to the OpenAPI spec diff (cloudflare/cloudflare-oas-7abe88500e55-to-c92b9b0fde23-removals), the following surface changed:
path-removed: /accounts/{accountId}/resource-library/applications
cloudflare OAS corridor pair 7abe88500e55 -> c92b9b0fde23 (client-breaking removals subset ingested 2026-08-01)
Who is affected
Mechanical URL rewrite at every call site: requests hitting '/accounts/{accountId}/resource-library/applications' (get, post) move to '/accounts/{account_id}/resource-library/applications'.
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How to fix it
Migration path:
Mechanical URL rewrite at every call site: requests hitting '/accounts/{accountId}/resource-library/applications' (get, post) move to '/accounts/{account_id}/resource-library/applications'. Update raw URL builders, route constants and API client wrappers accordingly. NEW exposes the snake_case path with GET only: the POST (create) capability was dropped alongside the casing change, so write paths need explicit handling, not just a URL rewrite.
Before:
await cf.request('/accounts/{accountId}/resource-library/applications');
After:
await cf.request('/accounts/{account_id}/resource-library/applications');
Replacement data source: the successor route /accounts/{account_id}/resource-library/applications in the NEW spec
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Related
- cloudflare breaking-change guide — every tracked cloudflare entry on one page, with fixability verdicts.
- cloudflare-typescript v6 to v7 migration — the full migration guide with pack-backed fixes.
- All monitored providers — live change counts for cloudflare and 19 others.
- Migration pack catalog — every deterministic fix mendapi ships.
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