public OptionStatus withCreationDate(java.util.Date creationDate) {
        setCreationDate(creationDate);
        return this;
    }
<p>
Timestamp which tells the creation date for the entity.
</p>

@param creationDate
       Timestamp which tells the creation date for the entity.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-elasticsearch/src/main/java/com/amazonaws/services/elasticsearch/model/OptionStatus.java