docs: def get_process_log(self, pid=None, start=0, limit=1000):
          '''
          get_process_log(self, pid=None, start=0, limit=1000
  
          Get process logs
  
          :Parameters:
          * *pid* (`string`) -- Identifier of an existing process
          * *pid* (`string`) -- start index to retrieve logs from
          * *pid* (`string`) -- maximum number of entities to retrieve
  
          :return: Process log entries
  
          '''
          pid = self._get_pid(pid)
          data = self._call_rest_api('get', '/processes/'+pid+'/log?start={}&limit={}'.format(start,limit), error='Failed to fetch process log')
          return data['list']