TL;DR Phase 11 is the production-integration phase: the Phase 10 FPolicy event-ingestion pipeline is now connected to all 17 use-case (UC) templates, with operational guardrails for persistence, deduplication, observability, and future migration to native S3 Access Point (S3AP) notifications. This is Phase 11 of the FSx for ONTAP S3AP serverless pattern library. Building on Phase 10 , Phase 11 delivers: TriggerMode across all 17 UCs : Every UC template now supports POLLING / EVENT_DRIVEN / HYBRID switching via a single CloudFormation parameter UC-specific EventBridge dispatch rules : File path prefix + extension filters route FPolicy events to the correct UC's Step Functions Protobuf format evaluation : Real-world test on ONTAP 9.17.1P6 — confirmed format switching works, discovered TCP framing difference Cross-Account Observability : OAM Sink + Dashboard + SNS + X-Ray deployed and verified Persistent Store : Configured on ONTAP via REST API — closing the tested Fargate restart event-loss window at the…