self.api.logger.info("interface: %s\tcaller-hrn: %s\tmethod-name: %s"%(self.api.interface, origin_hrn, self.name))
manager = self.api.get_interface_manager()
self.api.logger.info("interface: %s\tcaller-hrn: %s\tmethod-name: %s"%(self.api.interface, origin_hrn, self.name))
manager = self.api.get_interface_manager()