def delete_ptr_records(self, device, ip_address=None):
        return self._manager.delete_ptr_records(device, ip_address=ip_address)
Returns the user name of the owner of the specified file.
dataset/ETHPy150Open rackspace/pyrax/pyrax/clouddns.py/CloudDNSClient.delete_ptr_records--crossover with--dataset/ETHPy150Open scalyr/scalyr-agent-2/scalyr_agent/platform_windows.py/WindowsPlatformController.get_file_owner