public java.util.List<Option> getTableSchema() {
        return tableSchema;
    }
<p>
Manually defines the target schema for the node. A list of structures with <code>value</code> ,
<code>label</code> and <code>description</code> keys. Each structure defines a column.
</p>

@return Manually defines the target schema for the node. A list of structures with <code>value</code> ,
        <code>label</code> and <code>description</code> keys. Each structure defines a column.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/SnowflakeNodeData.java