@property<EOL><INDENT>def document_permissions(self):<DEDENT>
if self._document_permissions is None:<EOL><INDENT>self._document_permissions = DocumentPermissionList(<EOL>self._version,<EOL>service_sid=self._solution['<STR_LIT>'],<EOL>document_sid=self._solution['<STR_LIT>'],<EOL>)<EOL><DEDENT>return self._document_permissions<EOL>
Access the document_permissions

:returns: twilio.rest.preview.sync.service.document.document_permission.DocumentPermissionList
:rtype: twilio.rest.preview.sync.service.document.document_permission.DocumentPermissionList