某个设备向云端更新状态属性的数据,应该发送到的Topic为________。
A.
/sys/a1LlAA50xYl/BME280/thing/event/property/post
B.
/sys/a1LlAA50xYl/${deviceName}/thing/event/property/post
C.
/sys/a1LlAA50xYl/BME280/thing/service/property/set
D.
/sys/a1LlAA50xYl/BME280/thing/deviceinfo/update