docs: def elcm_session_delete(irmc_info, session_id, terminate=False):
      """send an eLCM request to remove a session from the session list
  
      :param irmc_info: node info
      :param session_id: session id
      :param terminate: a running session must be terminated before removing
      :raises: ELCMSessionNotFound if the session does not exist
      :raises: SCCIClientError if SCCI failed
      """
      # Terminate the session first if needs to
      if terminate:
          # Get session status to check
          session = elcm_session_get_status(irmc_info, session_id)
          status = session['Session']['Status']
  
          # Terminate session if it is activated or running
          if status == 'running' or status == 'activated':
              elcm_session_terminate(irmc_info, session_id)
  
      # Send DELETE request to the server
      resp = elcm_request(irmc_info,
                          method='DELETE',
                          path='/sessionInformation/%s/remove' % session_id)
  
      if resp.status_code == 200:
          return
      elif resp.status_code == 404:
          raise ELCMSessionNotFound('Session "%s" does not exist' % session_id)
      else:
          raise scci.SCCIClientError(('Failed to remove session '
                                      '"%(session)s" with error code %(error)s' %
                                      {'session': session_id,
                                       'error': resp.status_code}))