Stop Channel (MQTT)

Required parameters

ChannelName (MQCFST)

Channel name (parameter identifier: MQCACH_CHANNEL_NAME).

This parameter is required.

The name of the channel to be stopped. The maximum length of the string is MQ_CHANNEL_NAME_LENGTH.

Optional parameters

ChannelType (MQCFIN)

The type of channel (parameter identifier: MQIACH_CHANNEL_TYPE). This parameter is currently only used with MQTT Telemetry channels, and is required when stopping a Telemetry channel. The only value that can currently be given to the parameter is MQCHT_MQTT.

ClientIdentifier (MQCFST)

Client identifier. The client identifier is a 23-byte string that identifies an IBM WebSphere MQ Telemetry Transport client. When the Stop Channel command specifies a ClientIdentifier, only the connection for the specified client identifier is stopped. If the CLIENTID is not specified, all the connections on the channel are stopped.

Error codes

This command might return the following error codes in the response format header, in addition to the values shown in Error codes applicable to all commands.