code: @Override
      public Snapshot deleteClusterSnapshot(DeleteClusterSnapshotRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteClusterSnapshot(request);
      }
docs: <p>
  Deletes the specified manual snapshot. The snapshot must be in the <code>available</code> state, with no other
  users authorized to access the snapshot.
  </p>
  <p>
  Unlike automated snapshots, manual snapshots are retained even after you delete your cluster. Amazon Redshift
  does not delete your manual snapshots. You must delete manual snapshot explicitly to avoid getting charged. If
  other accounts are authorized to access the snapshot, you must revoke all of the authorizations before you can
  delete the snapshot.
  </p>
  
  @param deleteClusterSnapshotRequest
  @return Result of the DeleteClusterSnapshot operation returned by the service.
  @throws InvalidClusterSnapshotStateException
  The specified cluster snapshot is not in the <code>available</code> state, or other accounts are
  authorized to access the snapshot.
  @throws ClusterSnapshotNotFoundException
  The snapshot identifier does not refer to an existing cluster snapshot.
  @sample AmazonRedshift.DeleteClusterSnapshot
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/DeleteClusterSnapshot" target="_top">AWS
  API Documentation</a>