I have renamed an existing, downloadable 16GB file to "你好嗎.mkv". After this, it could no longer be downloaded.
A user of mine got the following error message:
<?xml version="1.0" encoding="UTF-8"?> <Error><Code>InvalidArgument</Code><Message>Header value cannot be represented using ISO-8859-1.</Message><ArgumentName>response-content-disposition</ArgumentName><ArgumentValue>attachment; filename="你好嗎.mkv" </ArgumentValue><RequestId>A46878470571C7BAF3E</RequestId><HostId>WX0OxzIc4K+UC6B5/s8zvpifXDr5zHXTP+X9+u773+fDgEUYAsLuHptlGXasbQCsOQnoK22NDvjLk=</HostId></Error>