def get_instance(self, payload):
        """
        Build an instance of DocumentPermissionInstance

        :param dict payload: Payload response from the API

        :returns: twilio.rest.sync.v1.service.document.document_permission.DocumentPermissionInstance
        :rtype: twilio.rest.sync.v1.service.document.document_permission.DocumentPermissionInstance
        """
        return DocumentPermissionInstance(
            self._version,
            payload,
            service_sid=self._solution['service_sid'],
            document_sid=self._solution['document_sid'],
        )