public java.util.List<ColumnMetadata> getColumnMetadata() {
        return columnMetadata;
    }
<p>
Metadata for the columns included in the results. This field is blank if the <code>formatRecordsAs</code>
parameter is set to <code>JSON</code>.
</p>

@return Metadata for the columns included in the results. This field is blank if the <code>formatRecordsAs</code>
        parameter is set to <code>JSON</code>.
aws-java-sdk-rdsdata/src/main/java/com/amazonaws/services/rdsdata/model/ExecuteStatementResult.java