Slack Thread: Inventory Service Follow-up 40

Date: 2026-05-17 Channel: #sre-ops Service: Inventory Service Incident Reference: INC-2026-410 Jira Reference: ACME-4020 GitHub Reference: GH-4004

Sam Rivera: We are reviewing INC-2026-410 for Inventory Service. The main concern is whether the remediation in ACME-4020 also covers downstream impact to Checkout Service and Billing Service.

Jordan Kim: 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.

Maya Chen: Please make sure GitHub item GH-4004 includes contract tests for API API-INVENTORY-01 and an update to the runbook.

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

Priya Shah: Decision: keep ACME-4020 open until staging replay passes and the incident review confirms no unsupported customer-impact claims.