If Cloud Monitor detects an exception, it sends an alert notification to an alert group by using an email or DingTalk chatbot message. You must create an alert contact and add the contact to the alert group. When you create an alert rule, select the alert group to receive alert notifications.
Prerequisites
To receive alerts by using a DingTalk chatbot, you must create a DingTalk chatbot (an intelligent assistant for a DingTalk group) in the DingTalk application. For more information, see Receive alert notifications in a DingTalk group.