def fetch(self):
params = values.of({})<EOL>payload = self._version.fetch(<EOL>'<STR_LIT:GET>',<EOL>self._uri,<EOL>params=params,<EOL>)<EOL>return SettingsInstance(self._version, payload, )<EOL>
Fetch a SettingsInstance

:returns: Fetched SettingsInstance
:rtype: twilio.rest.voice.v1.dialing_permissions.settings.SettingsInstance