Hi, So I have 5 input Pub Sub topics and each one of those has an output Pub Sub topic. When I Flatten the 5 inputs, is there a way I can ensure that I can route the messages to their respective output topics? Is there any kind of built in attribute in the messages I can read to determine their input topic and therefore which output topic to write to?
Pub Sub Input topic 1 messages need to be output from the pipeline to Pub Sub Output topic 1 for example. Thanks
