API TENDER LEGACY ISOLATION DECISION

Current scope: Gest

Category: 10_normative | Version: v1.0.0

Owner: DOCUMENT_CUSTODIAN | Review cycle: 90 days

Approval Authority: GOVERNANCE_ADMIN

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API Tender Legacy Isolation Decision

Date: 2026-03-19 Sprint: Platform Cleanup Sprint 104

The tender legacy route shell and the gateway-side outbox bridge are not the same responsibility.
The route shell owns:
- /api/v1/tenders/legacy/* mounting
- feature-flag gating
- gateway-local legacy engine action execution
- route response/error shaping
The bridge owns:
- legacy outbox enqueue toward TENDERS_SERVICE_URL
- event type mapping
- intentId / dedupeKey bridge semantics
- bridge failure semantics

The next step should be:

That means: