The CCN ENS Medium template has some errors which makes the deploy to fail with the following error:
The required parameter clusterDbEncrypted, loggingEnabled is not present in the inputParameters (Service: AmazonConfig; Status Code: 400; Error Code: InvalidParameterValueException; Request ID: ********-****-****-****-************; Proxy: null)
The CCN ENS Medium template has some errors which makes the deploy to fail with the following error: