code: @Override
      public DeleteBackupResult deleteBackup(DeleteBackupRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteBackup(request);
      }
docs: <p>
  Deletes a backup. You can delete both manual and automated backups. This operation is asynchronous.
  </p>
  <p>
  An <code>InvalidStateException</code> is thrown when a backup deletion is already in progress. A
  <code>ResourceNotFoundException</code> is thrown when the backup does not exist. A
  <code>ValidationException</code> is thrown when parameters of the request are not valid.
  </p>
  
  @param deleteBackupRequest
  @return Result of the DeleteBackup operation returned by the service.
  @throws InvalidStateException
  The resource is in a state that does not allow you to perform a specified action.
  @throws ResourceNotFoundException
  The requested resource does not exist, or access was denied.
  @throws ValidationException
  One or more of the provided request parameters are not valid.
  @sample AWSOpsWorksCM.DeleteBackup
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/opsworkscm-2016-11-01/DeleteBackup" target="_top">AWS API
  Documentation</a>