[bug]:rocketmq example spring.cloud.fuction.definition configuration item error

[zhangqian9158]

server:
  port: 28084
spring:
  application:
    name: rocketmq-broadcast-consumer1-example
  cloud:
    stream:
      function:
        definition: consumer;
      rocketmq:
        binder:
          name-server: localhost:9876
        bindings:
          consumer-in-0:
            consumer:
              messageModel: BROADCASTING
      bindings:
        consumer-in-0:
          destination: broadcast
          group: broadcast-consumer
logging:
  level:
    org.springframework.context.support: debug

spring.cloud.stream.function.definition configuration item error

[yuluo-yx]

/kind question
/area rocketmq