public void setStringValue(String stringValue) {
        this.stringValue = stringValue;
    }
<p>
The string value of a categorical hyperparameter. If you specify a value for this parameter, you can't specify
the <code>NumberValue</code> parameter.
</p>

@param stringValue
       The string value of a categorical hyperparameter. If you specify a value for this parameter, you can't
       specify the <code>NumberValue</code> parameter.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/TrialComponentParameterValue.java