public String getDestination() {
        return this.destination;
    }
<p>
Defines the destination where you want to stop sending the specified metrics. Valid values are
<code>CloudWatch</code> and <code>Evidently</code>. If you specify <code>Evidently</code>, you must also specify
the ARN of the CloudWatchEvidently experiment that is to be the destination and an IAM role that has permission
to write to the experiment.
</p>

@return Defines the destination where you want to stop sending the specified metrics. Valid values are
        <code>CloudWatch</code> and <code>Evidently</code>. If you specify <code>Evidently</code>, you must also
        specify the ARN of the CloudWatchEvidently experiment that is to be the destination and an IAM role that
        has permission to write to the experiment.
@see MetricDestination
aws-java-sdk-cloudwatchrum/src/main/java/com/amazonaws/services/cloudwatchrum/model/BatchDeleteRumMetricDefinitionsRequest.java