Slack Thread: Inventory Service Follow-up 21

Date: 2025-10-20 Channel: #team-service-review Service: Inventory Service Incident Reference: INC-2025-401 Jira Reference: ACME-4001 GitHub Reference: GH-4005

Maya Chen: We are reviewing INC-2025-401 for Inventory Service. The main concern is whether the remediation in ACME-4001 also covers downstream impact to Checkout Service and Billing Service.

Devon Patel: I checked traces for Authentication Service, Inventory Service, and Notification Service. The correlation IDs line up with the incident timeline, but the highest error rate stays inside Inventory Service.

Priya Shah: Please make sure GitHub item GH-4005 includes contract tests for API API-INVENTORY-02 and an update to the runbook.

Noah Garcia: Agreed. I will add release readiness notes, dashboard screenshots, and a rollback checkpoint before this goes to canary.

Elena Rossi: Decision: keep ACME-4001 open until staging replay passes and the incident review confirms no unsupported customer-impact claims.