def detach(self, droplet_id, region):
return self.get_data(<EOL>"<STR_LIT>" % self.id,<EOL>type=POST,<EOL>params={"<STR_LIT:type>": "<STR_LIT>",<EOL>"<STR_LIT>": droplet_id,<EOL>"<STR_LIT>": region}<EOL>)<EOL>
Detach a Volume to a Droplet.

Args:
    droplet_id: int - droplet id
    region: string - slug identifier for the region