public void setUpdatedAt(java.util.Date updatedAt) {
        this.updatedAt = updatedAt;
    }
<p>
The timestamp at which the data lineage node type was updated.
</p>

@param updatedAt
       The timestamp at which the data lineage node type was updated.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/LineageNodeTypeItem.java