@property<EOL><INDENT>def url(self):<DEDENT>
return utils.get_transform_url(<EOL>self._transformation_tasks, external_url=self.external_url,<EOL>handle=self.handle, security=self.security, apikey=self.apikey<EOL>)<EOL>
Returns the URL for the current transformation, which can be used
to retrieve the file. If security is enabled, signature and policy parameters will
be included

*returns* [String]

```python
transform = client.upload(filepath='/path/to/file')
transform.url()
# https://cdn.filestackcontent.com/TRANSFORMS/FILE_HANDLE
```