public DatasetMetadata withColumns(java.util.Collection<TopicColumn> columns) {
        setColumns(columns);
        return this;
    }
<p>
The list of column definitions.
</p>

@param columns
       The list of column definitions.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/DatasetMetadata.java