WebSphere MQ Telemetry Transport topic name

The topic name is present in the variable header of a WebSphere MQ Telemetry Transport PUBLISH message.

The topic name is the key that identifies the information channel to which payload data is published. Subscribers use the key to identify the information channels on which they want to receive published information.

The topic name is a UTF-encoded string. See WebSphere MQ Telemetry Transport and UTF-8 for more information. Topic name has an upper length limit of 32,767 characters.

Related concepts
WebSphere MQ Telemetry Transport
Related reference
WebSphere MQ Telemetry Transport variable header
PUBLISH Publish message
WebSphere MQ Telemetry Transport protocol name
WebSphere MQ Telemetry Transport protocol version
WebSphere MQ Telemetry Transport connect flags
WebSphere MQ Telemetry Transport Keep Alive timer
WebSphere MQ Telemetry Transport connect return code
WebSphere MQ Telemetry Transport message identifier