4.0.0 org.springframework.boot spring-boot-starter-parent 2.3.5.RELEASE io.spring.sample function-sample-cloudevent 0.0.1-SNAPSHOT function-sample-cloudevent Demo project for Spring Boot 8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-function-web 3.1.0-SNAPSHOT org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin