public java.util.List<MetricDefinitionRequest> getMetricDefinitions() {
        return metricDefinitions;
    }
<p>
An array of structures which define the metrics that you want to send.
</p>

@return An array of structures which define the metrics that you want to send.
aws-java-sdk-cloudwatchrum/src/main/java/com/amazonaws/services/cloudwatchrum/model/BatchCreateRumMetricDefinitionsRequest.java