There is no official library of Apache Pulsar for Spring Cloud Stream. I found Spring for Apache Pulsar, but it is only about Spring Boot. In it's GitHub repository, there is a [spring-pulsar-spring-cloud-stream-binder], but not found in mvnrepository. So how can I use it?
Is there a good way of integrating Apache Pulsar in Spring Cloud Stream?
The Spring Cloud Stream binder of the Spring for Apache Pulsar project has not been part of a release yet. It will most likely be part of the next release. If you can't wait, maybe you can build it from the main git branch ?