This operation deletes a snapshot of a volume.
You can take snapshots of your gateway volumes on a scheduled or ad-hoc basis. This API enables you to delete a snapshot schedule for a volume. For more information, see Working with Snapshots . In the DeleteSnapshotSchedule
request, you identify the volume by providing its Amazon Resource Name (ARN).
NOTE: To list or delete a snapshot, you must use the Amazon EC2 API. in Amazon Elastic Compute Cloud API Reference.