/restapi/v1.0/subscription/~
Subscription expiration reminder event. Subscribers can include this filter in their `eventFilters` array to receive notifications before a subscription expires. The filter accepts `threshold` (seconds before expiration to start reminding) and `interval` (seconds between reminders), e.g. `/restapi/v1.0/subscription/~?threshold=300&interval=60`.
Channel address
Parameters
threshold— Seconds before expiration when reminders start.interval— Seconds between reminder deliveries.
Operations
Messages
application/jsonAbout AsyncAPI
The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.
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