code: def appliance_device_read_community(self):
          
          if not self.__appliance_device_read_community:
              self.__appliance_device_read_community = ApplianceDeviceReadCommunity(self.__connection)
          return self.__appliance_device_read_community
docs: Gets the ApplianceDeviceReadCommunity API client.
  
          Returns:
              ApplianceDeviceReadCommunity: