startjava opened a new issue, #18208: URL: https://github.com/apache/pulsar/issues/18208
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### What issue do you find in Pulsar docs? This website: https://pulsar.apache.org/docs/concepts-messaging/#negative-acknowledgement The: Messages are negatively acknowledged individually or cumulatively, depending on the consumption subscription type. The inner "opened indispensable cumulatively", does it have this function in pulsar? At least I did not find the corresponding API for this function. I don't know if there is some ambiguity in the document, or if there is some problem with my understanding. In addition: In Exclusive and Failover subscription types, consumers only negatively acknowledge the last message they receive. In Shared and Key_Shared subscription types, consumers can negatively acknowledge messages individually. Are these two paragraphs necessary? In fact, it is the feature of four subscription types, namely whether there is one consumer or how many consumers, and it feels like adding these two paragraphs adds complexity to this technical point. ### What is your suggestion? ? ### Any reference? _No response_ ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
