当我从 C# 的亚马逊 s3 存储桶中删除文件时，有没有办法使文件无效（CloudFront 缓存问题）？

Question

When I delete a file from amazon bucket through this:

s3.DeleteObject(object);

Is there a way to invalidate it to prevent the CloudFront cache problem?

Answer 1

This is a two step process. After deleting the object from S3, you will have to Invlidate the cache on CloudFront ( similar post ) using CreateInvalidationRequest() API call. CF keeps an object cached for 24hrs by default.