def METHOD_NAME(self):
    result = self.vm.qmp('query-fdsets')
    fd_image3 = result['return'][0]['fds'][0]['fd']
    result = self.vm.qmp('remove-fd', fdset_id=3, fd=fd_image3)
    self.assert_qmp(result, 'error/class', 'GenericError')
    self.assert_qmp(result, 'error/desc',
        'File descriptor named \'fdset-id:3, fd:%d\' not found' % fd_image3)
    self.vm.shutdown()