# File lib/openstack/volume/connection.rb, line 55
    def delete_volume(vol_id, force = false)
      if force
        data = JSON.generate({'os-force_delete' => {}})
        @connection.req("POST", "/#{@volume_path}/#{vol_id}/action", {data: data})
      else
        @connection.req("DELETE", "/#{@volume_path}/#{vol_id}")
      end
      true
    end