code: def process_raw_data(cls, raw_data):
          
          properties = raw_data.get("properties", {})
  
          raw_content = properties.get("statistics", None)
          if raw_content is not None:
              statistics = BGPPeersStatistics.from_raw_data(raw_content)
              properties["statistics"] = statistics
  
          return super(BGPPeers, cls).process_raw_data(raw_data)
docs: Create a new model using raw API response.