public java.util.List<Dimension> getDimensions() {
        if (dimensions == null) {
            dimensions = new com.amazonaws.internal.SdkInternalList<Dimension>();
        }
        return dimensions;
    }
<p>
The dimensions for the metric specified in <code>MetricName</code>.
</p>

@return The dimensions for the metric specified in <code>MetricName</code>.
aws-java-sdk-cloudwatch/src/main/java/com/amazonaws/services/cloudwatch/model/PutMetricAlarmRequest.java