Which of these is NOT a correct description of the monitoring event types supported by CloudMonitor?

CloudMonitor’s "Event Monitoring" feature provides you with event reporting, query, and alarm functions, Score 2 so that you can collect metrics on your running Alibaba Cloud systems, and receive alerts when something goes wrong.

Which of these is NOT a correct description of the monitoring event types supported by CloudMonitor?
A . For ECS, CloudMonitor supports the collection and reporting of important ECS operating system level events, such as application crashes.
B . For Object Storage Service (OSS), CloudMonitor supports the collection and reporting of bucket upstream and downstream bandwidth which exceeds the flow control threshold or the user-selected reporting threshold.
C . For Server Load Balancer (SLB), CloudMonitor supports the collection and reporting of HTTPS certificate expiration events, for certificates installed on SL
E . For E-MapReduce, CloudMonitor supports the collection and reporting of service component status, cluster creation failure, and timeout events.

Answer: C