17.31Consumer design

Event:

{
  "eventId": "EVT-100",
  "customerId": "C001",
  "version": 42,
  "status": "SUSPENDED"
}

Mule:

receive
 ↓
validate
 ↓
check ordering/version if necessary
 ↓
transform
 ↓
idempotent downstream update
 ↓
ack