---
格式版本: 2
标题: "AWS Lambda recursive loop detection is now available in all commercial AWS Regions"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/lambda-recursion-regions/"
发布日期: "2026-08-31"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "llm:local:original_script_field"
发布时间证据: "postDateTime: 2026-08-31T17:30:00Z"
发布时间校准原因: "正文脚本字段明确标注发布时间，符合发布时间判定优先级。"
发布时间校准置信度: "1"
发布时间候选数量: 1
发布时间严格候选数量: 0
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-09-01T06:05:08+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 8014
发现时间: "2026-09-01T06:05:01+08:00"
入库时间: "2026-08-31T22:05:16.904Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
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相关厂家:
  - "AWS"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
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AI摘要: "AWS Lambda 递归循环检测已扩展至所有商业 AWS 区域，该功能默认启用，可自动检测并停止 Lambda 与 S3、SQS、SNS 等服务间的递归调用，防止失控工作负载和意外计费。"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-08-31T23:36:51.979Z"
AI优质: "否"
AI打分: 37
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "正文主线是AWS Lambda递归调用检测功能扩展至全部商业区域，新增可核验事实包括默认启用、支持S3/SQS/SNS触发链路、自动停止循环并发送健康通知，以及可通过API关闭。来源为AWS官方发布，知识库未显示该功能的历史重复，但现有证据不代表首次发布。该内容属于无服务器应用运行保护，不涉及超节点、AI机架、机柜级互连、供电、散热、RAS硬件或规模部署，未命中任何高价值准入通道，因主题弱相关判为非优质。"
AI质检模型: "gpt-5.6-sol"
AI质检时间: "2026-09-01T07:40:36+08:00"
AI主题相关性: 0
AI来源权威性: 15
AI新颖性: 8
AI技术细节: 3
AI商业部署信号: 2
AI完整性: 9
AI评分提示词版本: "v17-精简生产版"
AI评分提示词SHA256: "48fb9777f386026761b4873eaff30807694fb11e9b352d7c69bf2dfde750cc7d"
AI评分知识库版本: "knowledge_base_v1-20260819+runtime.63"
AI评分知识库SHA256: "b2a4248d43868dee4c86d2b502d43668e260aea6b69d15f73a5dfe53287ca63f"
AI评分知识库检索词: "[\"AWS\",\"https://aws.amazon.com/new\",\"RAS\",\"S3\",\"SQS\",\"SNS\",\"SDK\",\"API\"]"
AI评分知识库命中: "[{\"id\":\"runtime-5581f72bc66fda8e6c6bf711\",\"title\":\"Advancing Standards-Based AI Fabric RAS Through COSMOS Integration\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-10\",\"matchedTerms\":[\"RAS\",\"SDK\",\"API\"],\"rank\":-16.113643776617693},{\"id\":\"runtime-f189311ea2754e83ede89a96\",\"title\":\"Cerebras's Next Generation CS-4: Fast Just Got Faster\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-19\",\"matchedTerms\":[\"AWS\",\"RAS\",\"S3\"],\"rank\":-10.606171212455582},{\"id\":\"runtime-9f43a79e9c23b1f329d8a71a\",\"title\":\"AWS and NVIDIA to Deliver 2 Million Additional GPUs and Next-Generation Infrastructure for Agentic and Physical AI\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-26\",\"matchedTerms\":[\"AWS\",\"RAS\",\"API\"],\"rank\":-6.445081362359269},{\"id\":\"runtime-bf6a5bdbe28961c50fb91e45\",\"title\":\"Amazon EC2 P6-B300 instances are now available in additional AWS Regions\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-28\",\"matchedTerms\":[\"AWS\"],\"rank\":-6.016755218061574},{\"id\":\"runtime-b86df24f43e82ced83868dce\",\"title\":\"AWS, Anthropic Complete Project Rainier AI Cluster\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-17\",\"matchedTerms\":[\"AWS\",\"RAS\",\"API\"],\"rank\":-5.903075711611772}]"
采集批次: "2026年9月1日6点04分57秒"
采集批次ID: "20260901-060457-414"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/lambda-recursion-regions"
---

AWS Lambda [recursive loop detection](https://docs.aws.amazon.com/lambda/latest/dg/invocation-recursion.html) has expanded support to all commercial AWS Regions. This feature, which is enabled by default, is a guardrail that automatically detects and stops recursive invocations between Lambda functions and other supported services, preventing runaway workloads.

When using event sources such as Amazon S3, Amazon SQS, and Amazon SNS to trigger Lambda functions, a misconfiguration or code defect can cause events to be sent back to the same source that triggered the Lambda function, causing recursive loops, unintended usage, and unexpected billing. When such a loop is detected, Lambda recursive loop detection automatically stops processing the event and sends you an AWS Health Dashboard notification with troubleshooting steps.

With this expansion, you now benefit from recursive loop detection in all commercial [AWS Regions](https://aws.amazon.com/about-aws/global-infrastructure/regions_az/) when using a [supported SDK version or later](https://docs.aws.amazon.com/lambda/latest/dg/invocation-recursion.html#invocation-recursion-supported). If your function uses intentional recursive loops, you can use the  [PutFunctionRecursionConfig API](https://docs.aws.amazon.com/lambda/latest/api/API_PutFunctionRecursionConfig.html) to turn off recursive loop detection on your Lambda function.  
  
To learn more about Lambda recursive loop detection, please refer to  [Lambda documentation](https://docs.aws.amazon.com/lambda/latest/dg/invocation-recursion.html).