Channel for consuming messages from an event topic. Supports replay from a message ID or timestamp, configurable batch sizes, and long polling for real-time consumption.
topic_id — Unique integer identifier of the event topic.
Operations
subscribe
consumeMessages
Consume messages from a topic
Messages
ConsumedMessages
A batch of messages consumed from an event topic.
Content-Type: application/json
About 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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