Spring-Cloud-Alibaba/spring-cloud-starter-alibaba/spring-cloud-circuitbreaker-sentinel/src/main/resources/META-INF/additional-spring-configuration-metadata.json

{"properties": [
    {
      "name": "spring.cloud.circuitbreaker.sentinel.enabled",
      "type": "java.lang.Boolean",
      "description": "enable sentinel circuitbreaker or not."
    }
]}