public void setCreatedBefore(java.util.Date createdBefore) {
        this.createdBefore = createdBefore;
    }
<p>
A filter that returns the pipelines that were created before a specified time.
</p>

@param createdBefore
       A filter that returns the pipelines that were created before a specified time.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/ListPipelinesRequest.java