~$ aws cloudformation describe-stack-events \
   --stack-name mystack | \
   jq '.StackEvents[4] | .LogicalResourceId + " " + .ResourceStatus + " " 
       + .ResourceStatusReason'
"MyVolume UPDATE_FAILED New size cannot be smaller than existing size  
(Service: AmazonEC2; Status Code: 400; Error Code: InvalidParameterValue;  
Request ID: d17cce9c-8235-40a4-ad25-1305ce5f3afa)"
