public String getModelMetrics() {
        return this.modelMetrics;
    }
<p>
Shows an aggregated summary, in JSON format, of the model's performance within the evaluation time range. These
metrics are created when evaluating the model.
</p>

@return Shows an aggregated summary, in JSON format, of the model's performance within the evaluation time range.
        These metrics are created when evaluating the model.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/DescribeModelVersionResult.java