【AWS S3】Pre Signed URLを使う際のバケットのCORS設定
[ { "AllowedHeaders": [ "*" ], "AllowedMethods": [ "GET", "PUT" ], "AllowedOrigins": [ "*" ], "ExposeHeaders": [], "MaxAgeSeconds": 3000 } ] >
[ { "AllowedHeaders": [ "*" ], "AllowedMethods": [ "GET", "PUT" ], "AllowedOrigins": [ "*" ], "ExposeHeaders": [], "MaxAgeSeconds": 3000 } ] >