public java.util.List<Dimension> getDimensions() {
        if (dimensions == null) {
            dimensions = new com.amazonaws.internal.SdkInternalList<Dimension>();
        }
        return dimensions;
    }
<p>
For the metric that the CloudWatch alarm is associated with, a complex type that contains information about the
dimensions for the metric. For information, see <a
href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/CW_Support_For_AWS.html">Amazon
CloudWatch Namespaces, Dimensions, and Metrics Reference</a> in the <i>Amazon CloudWatch User Guide</i>.
</p>

@return For the metric that the CloudWatch alarm is associated with, a complex type that contains information
        about the dimensions for the metric. For information, see <a
        href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/CW_Support_For_AWS.html">Amazon
        CloudWatch Namespaces, Dimensions, and Metrics Reference</a> in the <i>Amazon CloudWatch User Guide</i>.
aws-java-sdk-route53/src/main/java/com/amazonaws/services/route53/model/CloudWatchAlarmConfiguration.java