public DataSetSummary withDataSetOrg(String dataSetOrg) {
        setDataSetOrg(dataSetOrg);
        return this;
    }
<p>
The type of data set. The only supported value is VSAM.
</p>

@param dataSetOrg
       The type of data set. The only supported value is VSAM.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mainframemodernization/src/main/java/com/amazonaws/services/mainframemodernization/model/DataSetSummary.java