The receive part of a Kafka step can be configured with a payload correlation scheme.
One of the schemes is regex.
How to configure the correlation scheme to match a particular message.
Release : 10.6
Component : DevTest Workstation
To match a particular message based on the payload, configure the receive step as follows:
The Manual Value selects the message with that particular value.
The Response Regex parses the payload to locate the part of the payload that contains the string to match.