public DescribeContactResult withDataflowList(DataflowDetail... dataflowList) {
        if (this.dataflowList == null) {
            setDataflowList(new java.util.ArrayList<DataflowDetail>(dataflowList.length));
        }
        for (DataflowDetail ele : dataflowList) {
            this.dataflowList.add(ele);
        }
        return this;
    }
<p>
List describing source and destination details for each dataflow edge.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setDataflowList(java.util.Collection)} or {@link #withDataflowList(java.util.Collection)} if you want to
override the existing values.
</p>

@param dataflowList
       List describing source and destination details for each dataflow edge.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-groundstation/src/main/java/com/amazonaws/services/groundstation/model/DescribeContactResult.java