public void setUpdatedBy(String updatedBy) {
        this.updatedBy = updatedBy;
    }
<p>
The user who updated the data lineage node type.
</p>

@param updatedBy
       The user who updated the data lineage node type.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/LineageNodeTypeItem.java