public void setOptimizationMetric(String optimizationMetric) {
        this.optimizationMetric = optimizationMetric;
    }
<p>
The accuracy metric used to optimize the predictor.
</p>

@param optimizationMetric
       The accuracy metric used to optimize the predictor.
@see OptimizationMetric
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/GetAccuracyMetricsResult.java