Deletes an Amazon Kendra data source connector. An exception is not thrown if the data source is already being deleted. While the data source is being deleted, the <code>Status</code> field returned by a call to the <code>DescribeDataSource</code> API is set to <code>DELETING</code>. For more information, see <a href="https://docs.aws.amazon.com/kendra/latest/dg/delete-data-source.html">Deleting Data Sources</a>.