public GetAwsNetworkPerformanceDataRequest withDataQueries(DataQuery... dataQueries) {
        if (this.dataQueries == null) {
            setDataQueries(new com.amazonaws.internal.SdkInternalList<DataQuery>(dataQueries.length));
        }
        for (DataQuery ele : dataQueries) {
            this.dataQueries.add(ele);
        }
        return this;
    }
<p>
A list of network performance data queries.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setDataQueries(java.util.Collection)} or {@link #withDataQueries(java.util.Collection)} if you want to
override the existing values.
</p>

@param dataQueries
       A list of network performance data queries.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/GetAwsNetworkPerformanceDataRequest.java