def create(self, unique_name=values.unset, data=values.unset, ttl=values.unset):
data = values.of({'<STR_LIT>': unique_name, '<STR_LIT>': serialize.object(data), '<STR_LIT>': ttl, })<EOL>payload = self._version.create(<EOL>'<STR_LIT:POST>',<EOL>self._uri,<EOL>data=data,<EOL>)<EOL>return DocumentInstance(self._version, payload, service_sid=self._solution['<STR_LIT>'], )<EOL>
Create a new DocumentInstance

:param unicode unique_name: Human-readable name for this document
:param dict data: JSON data to be stored in this document
:param unicode ttl: Time-to-live of this Document in seconds, defaults to no expiration.

:returns: Newly created DocumentInstance
:rtype: twilio.rest.sync.v1.service.document.DocumentInstance