def detach(self, force=False):
        instance_id = None
        if self.attach_data:
            instance_id = self.attach_data.instance_id
        device = None
        if self.attach_data:
            device = self.attach_data.device
        return self.connection.detach_volume(self.id, instance_id, device, force)
Detach this EBS volume from an EC2 instance.
dataset/ETHPy150Open darcyliu/storyboard/boto/ec2/volume.py/Volume.detach