def create(self):
        self._set_changed_options()
        if self.client.check_mode:
            return True
        if all(getattr(self.want, v) is None for v in self.required_resources):
            raise F5ModuleError(
                "You must specify at least one of "
                ', '.join(self.required_resources)
            )
        self.create_on_device()
        return True