(Flutter) S3 Upload/Download objects occurs SignatureDoesNotMatch when object key contains non-ascii character
When object key contains non-ascii character, there will be errors when uploading or downloading.
Even if encoding the object key by Uri.encodeComponent(“テスト.jpeg”), the same error will still be reported.
Error message:
SignatureDoesNotMatch null: The request signature we calculated does not match the signature you provid Check your key and signing method.
Please is there any solution?