The AWS Probe is unable to retrieve Health Status. The probe may be checking the wrong URL.
Open Raw Configure for the aws probe. Open the setup section. Make sure that the health_url is set to:
Be sure that https is used instead of http.
Then save and restart the probe.
You may see errors like this in the aws logs:
Dec 03 11:26:24:184 [pool-2890-thread-2, aws] [HealthRSS.sendAlarm():] sending alarm for service cloudwatch and region ap-southeast-1
Dec 03 11:26:24:299 [pool-2890-thread-2, aws] HealthRSSDataCollector::White spaces are required between publicId and systemId.
Dec 03 11:26:24:299 [pool-2890-thread-2, aws] org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 50; White spaces are required between publicId and systemId.