docs: def stop_process(self, pids, status='success'):
          '''
          stop_process(self, pids, status='success')
  
          Stops a running process
  
          :Parameters:
          * *pid* (`string`) -- Identifier of an existing process
          * *result* (`string`) -- the value the process will be terminated with. Any of the following possible values:  success , failure , error , warning , terminated
  
          '''
          if status not in process_result_statuses:
              raise OperetoClientError('Invalid process result [%s]'%status)
          pids = self._get_pids(pids)
          for pid in pids:
              self._call_rest_api('post', '/processes/'+pid+'/terminate/'+status, error='Failed to stop process')