What happens here: The Heartbeat URL we created above expects a GET or POST request every day since making the first request.
If the code above fails, our background job won't make the request to the Heartbeat URL. In that case, Heartbeat will alert the current on-call person and create an Incident.
Pausing, On-call escalation, Removing heartbeats
Heartbeats share traits like pausing, on-call escalation, and deletion with Monitors.