docs: def response(uri, method, res, token='', keyword='',
               content='', raw_flag=False):
      """Response of tonicdns_client request
  
      Arguments:
  
          uri:      TonicDNS API URI
          method:   TonicDNS API request method
          res:      Response of against request to TonicDNS API
          token:    TonicDNS API token
          keyword:  Processing keyword
          content:  JSON data
          raw_flag: True is return responsed raw data, False is pretty print
      """
      if method == 'GET' or (method == 'PUT' and not token):
          # response body
          data = res.read()
          data_utf8 = data.decode('utf-8')
          if token:
              datas = json.loads(data_utf8)
          else:
              token = json.loads(data_utf8)['hash']
              return token
  
          if keyword == 'serial':
              # filtering with keyword
              record = search_record(datas, 'SOA')[0]
  
              # if SOA record, remove priority unnecessary
              del record['priority']
  
              # override ttl
              record['ttl'] = int(record['ttl'])
  
              c = JSONConverter(content['domain'])
              new_record = c.get_soa(record, content)
              return record, new_record
  
          elif keyword:
              # '--search' option of 'get' subcommand
              records = search_record(datas, keyword)
              datas.update({"records": records})
  
          if uri.split('/')[3] == 'template':
              # 'tmpl_get' subcommand
  
              if len(uri.split('/')) == 5:
                  # when specify template identfier
                  #print_formatted(datas)
                  utils.pretty_print(datas)
  
              else:
                  # when get all templates
                  for data in datas:
                      #print_formatted(data)
                      utils.pretty_print(datas)
  
          else:
              # 'get' subcommand
              if raw_flag:
                  return datas
              else:
                  #print_formatted(datas)
                  if len(uri.split('zone/')) > 1:
                      domain = uri.split('zone/')[1]
                  else:
                      domain = ''
                  utils.pretty_print(datas, keyword, domain)
  
      else:
          # response non JSON data
          data = res.read()
          print(data)