Policy: AmazonMCSReadOnlyAccess ARN: arn:aws:iam::aws:policy/AmazonMCSReadOnlyAccess Allowed Actions Actions Services application-autoscaling:DescribeScalableTargets application-autoscaling application-autoscaling:DescribeScalingActivities application-autoscaling application-autoscaling:DescribeScalingPolicies application-autoscaling application-autoscaling:DescribeScheduledActions application-autoscaling cassandra:Select cassandra cloudwatch:DescribeAlarms cloudwatch