The following configuration properties are reported by IDEA as unresolved. I can't find them in the metadata of relevant jar files.

spring.cloud.stream.default.binder
spring.cloud.stream.default.group
spring.cloud.stream.default.content-type
spring.cloud.stream.default.consumer.concurrency

spring-cloud-stream:3.2.9

management.endpoint.env.show-values
management.endpoint.configprops.show-values

spring-boot-actuator-autoconfigure-2.7.15

Comment From: scottfrederick

The spring.cloud.stream properties are managed by the Spring Cloud Stream project, not by Spring Boot. Please see the Spring Cloud Steam documentation and report any issues to that project.

The show-values properties under management.endpoint.env and management.endpoint.configprops were added in Spring Boot 3.0, so they are not valid in a Spring Boot 2.7.15 project.