public Boolean isTunable() {
        return this.isTunable;
    }
<p>
Indicates whether this hyperparameter is tunable in a hyperparameter tuning job.
</p>

@return Indicates whether this hyperparameter is tunable in a hyperparameter tuning job.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/HyperParameterSpecification.java