subscription.tier_changed.v1
Constant
import { EVENT_NAMES } from "@platform/contracts";
EVENT_NAMES.SUBSCRIPTION_TIER_CHANGED_V1;Publishers
No service currently publishes this event.
Subscribers
Payload schema
z.object({
subscription_id: z.string(),
customer_id: z.string(),
previous_plan_id: z.string(),
new_plan_id: z.string(),
stripe_subscription_id: z.string(),
changed_at: z.string().datetime(),
}Delivery semantics
- At-least-once delivery. Consumers must dedupe by event ID.
- Fanned out to both NATS (in-cluster) and EventBridge (durable). See Events concept.