public String getModelArn() {
        return this.modelArn;
    }
<p>
The ARN of the model that the retraining scheduler is attached to.
</p>

@return The ARN of the model that the retraining scheduler is attached to.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/RetrainingSchedulerSummary.java