AsyncAPI channel · cumulocity · Cumulocity MQTT and SmartREST API

s/e

Error channel — devices subscribe to receive parse errors and operation rejection notifications.

Open source AsyncAPI → All cumulocity channels cumulocity provider profile
Provider: cumulocity AsyncAPI: v2.6.0 Spec: Cumulocity MQTT and SmartREST API Operations: 1 Messages: 1

Channel address

s/e

Operations

subscribeErrors
Subscribe to error notifications.

Messages

errorMessage
SmartREST Error
Content-Type: text/plain

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.

Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.