chore(codegen): daily schema refresh (2026-08-10)

[timgl]

Why

Automated daily OpenAPI schema refresh. The live PostHog spec drifted from the
checked-in generated types, so the typed client needed regenerating and the
managed resource clients needed to follow two upstream renames.

Spec diff size

src/generated/api.d.ts: +5103 / −1914 lines (17,571 → 20,760). Regenerated
via pnpm codegen — not hand-edited.

New operationIds added to the filter

The Endpoints resource was renamed/moved upstream, so its allowlisted
operationIds changed (net: still 6 operations, same family):

removed (gone from live spec)	added
environments_endpoints_list	endpoints_list
environments_endpoints_create	endpoints_create
environments_endpoints_retrieve	endpoints_retrieve
environments_endpoints_update	endpoints_update
environments_endpoints_partial_update	endpoints_partial_update
environments_endpoints_destroy	endpoints_destroy

Path moved: /api/environments/{environment_id}/endpoints/ →
/api/projects/{project_id}/endpoints/.

No brand-new resource families were added. openapi-filter.yaml is an
allowlist — the drift detector's long "new operationIds" list is essentially
the entire unmanaged PostHog API surface (thousands of ops that have always
been intentionally excluded), not genuinely new endpoints worth managing.

Resources touched

• endpoint (src/resources/endpoint/client.ts) — updated the 5 request
  paths and the path param (environment_id → project_id) to match the moved
  route. retrieve now returns EndpointVersionResponse (a superset of
  EndpointResponse), so the projection is unaffected.
• dashboard (src/resources/dashboard/client.ts) — patched-body type alias
  PatchedDashboard → PatchedPatchedDashboardOpenApi (schema rename).
• experiment (src/resources/experiment/client.ts) — type aliases
  Experiment→ExperimentWrite, PatchedExperiment→PatchedExperimentWrite,
  PaginatedExperimentList→PaginatedExperimentBasicList (schema renames).

All edits are minimal type/path adjustments — no refactors.

Verification

• pnpm typecheck ✅
• pnpm test ✅ (291 tests, 35 files)

Pre-existing repo-wide eslint/prettier warnings are untouched and not in any
file changed here (src/generated is in .prettierignore).

Unresolved drift

None. The only managed operations that disappeared from the live spec were the
environments_endpoints_* set, which was a rename (migrated above) rather than a
removal — no operationIds were dropped without a replacement, so nothing needs a
human deletion this run.

TaskRun

Task-Id: 0440c8ea-11da-4df8-9ea2-dc22a99b7864

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Created with PostHog Code