def update(self, **kwargs):
response = self._requester.request(<EOL>'<STR_LIT>',<EOL>'<STR_LIT>'.format(self.id),<EOL>_kwargs=combine_kwargs(**kwargs)<EOL>)<EOL>if '<STR_LIT:id>' in response.json():<EOL><INDENT>super(Outcome, self).set_attributes(response.json())<EOL><DEDENT>return '<STR_LIT:id>' in response.json()<EOL>
Modify an existing outcome.

:calls: `PUT /api/v1/outcomes/:id \
<https://canvas.instructure.com/doc/api/outcomes.html#method.outcomes_api.update>`_

:returns: True if updated, False otherwise.
:rtype: bool