@Override
    public DeleteSnapshotResult deleteSnapshot(DeleteSnapshotRequest request) {
        request = beforeClientExecution(request);
        return executeDeleteSnapshot(request);
    }
<p>
Deletes the specified snapshot.
</p>
<p>
When you make periodic snapshots of a volume, the snapshots are incremental, and only the blocks on the device
that have changed since your last snapshot are saved in the new snapshot. When you delete a snapshot, only the
data not needed for any other snapshot is removed. So regardless of which prior snapshots have been deleted, all
active snapshots will have access to all the information needed to restore the volume.
</p>
<p>
You cannot delete a snapshot of the root device of an EBS volume used by a registered AMI. You must first
de-register the AMI before you can delete the snapshot.
</p>
<p>
For more information, see <a
href="https://docs.aws.amazon.com/ebs/latest/userguide/ebs-deleting-snapshot.html">Delete an Amazon EBS
snapshot</a> in the <i>Amazon EBS User Guide</i>.
</p>

@param deleteSnapshotRequest
@return Result of the DeleteSnapshot operation returned by the service.
@sample AmazonEC2.DeleteSnapshot
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteSnapshot" target="_top">AWS API
     Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java