aws-s3

About aws-s3

Production-depth AWS S3 skill covering request rate limits and prefix partitioning, multipart upload failure recovery and cleanup, VPC endpoints for private S3 access, and account-level Block Public Access enforcement. Use when asked to: upload large files to S3 with retry logic, fix S3 503 SlowDown errors under high request rates, configure S3 VPC gateway or interface endpoints, enforce S3 Block Public Access at the account level, recover or clean up stuck multipart uploads, partition S3 key prefixes for throughput scaling, restrict S3 access to a specific VPC, or audit and abort incomplete multipart uploads to reduce storage costs.

面向生产的 AWS S3 技能，涵盖请求速率限制与前缀分区、分段（multipart）上传失败的恢复与清理、用于私有 S3 访问的 VPC 终端节点，以及账户级别的“阻止公共访问”（Block Public Access）强制执行。适用于以下场景：需要带重试逻辑的大文件上传到 S3、在高请求率下修复 S3 503 SlowDown 错误、配置 S3 的 VPC 网关或接口终端节点、在账户级别强制 S3 Block Public Access、恢复或清理卡住的分段上传、为吞吐量扩展对 S3 键前缀进行分区、将 S3 访问限制到特定 VPC，或审计并中止未完成的分段上传以降低存储成本。