id ?? null; if (isset($id)) { return "/_watcher/watch/$id"; } throw new RuntimeException('Missing parameter for the endpoint watcher.put_watch'); } public function getParamWhitelist(): array { return [ 'active', 'version', 'if_seq_no', 'if_primary_term' ]; } public function getMethod(): string { return 'PUT'; } public function setBody($body): PutWatch { if (isset($body) !== true) { return $this; } $this->body = $body; return $this; } }