Google AI 官方博客：Reduce friction and latency for long-running jobs with Webhooks in Gemini API
原文摘要：Event-Driven Webhooks are a push-based notification system that eliminates the need for inefficient polling. 来源：Google AI 官方博客。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。