Amazon QuickSight Connections Overview
Amazon QuickSight connections enable you to write data to Amazon S3. You can use Amazon QuickSight connections to specify targets in Data Synchronization tasks, mappings, and Mapping Configuration tasks.
You create an Amazon QuickSight connection on the Connections page. You can then use the connection in the Mapping Designer when you create a mapping or in the Data Synchronization Task wizard when you create a task.