public java.util.Date getCreationTimeBefore() {
        return this.creationTimeBefore;
    }
<p>
Filters the results to only those optimization jobs that were created before the specified time.
</p>

@return Filters the results to only those optimization jobs that were created before the specified time.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/ListOptimizationJobsRequest.java