{
  "operationId": "updateAlarm",
  "method": "PUT",
  "path": "/alarms/{alarmId}",
  "summary": "Oracle Cloud Update Alarm",
  "requestExamples": [
    {
      "contentType": "application/json",
      "name": "UpdateAlarmRequestExample",
      "example": {
        "displayName": "my-resource",
        "query": "CpuUtilization[1m].mean()",
        "severity": "example-value",
        "isEnabled": true
      }
    }
  ],
  "responseExamples": [
    {
      "status": "200",
      "contentType": "application/json",
      "name": "UpdateAlarm200Example",
      "example": {
        "id": "ocid1.alarm.oc1.iad.abcdefg123456",
        "compartmentId": "ocid1.resource.oc1.iad.abcdefg123456",
        "displayName": "High CPU Alarm",
        "metricCompartmentId": "ocid1.resource.oc1.iad.abcdefg123456",
        "namespace": "oci_computeagent",
        "query": "CpuUtilization[1m].mean() > 90",
        "severity": "CRITICAL",
        "isEnabled": true,
        "lifecycleState": "ACTIVE",
        "destinations": [
          "example-value"
        ],
        "timeCreated": "2026-04-18T10:30:00Z"
      }
    }
  ]
}