Set acknowledge to single message in Confluent Kafka


Im very beginner in Kafka, Im use it from .net project with confluent kafka, I consume message from a topic and in my case i would to selective mark as acknowledge specific message to avoid duplication, but i have found only configuration at general not specific for message, I mean i can specify acknowledgement to consumer and apply it to all messages of this consumer, but i would some more specific and selective for specific message.

It is possible?
Thanks for reply.

Kafka has no such feature. Your client configurations are applicable to all messages.

You can commit offsets one-by-one, but it’ll significantly slow down the consumer…

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