AWS: how to fix S3 event replacing space with '+' sign in object key names in json

Question

I have a lamba function to copy objects from bucket \'A\' to bucket \'B\', and everything was working fine, until and object with name \'New Text Document.txt\' was created

Answer 1

What I have done to fix this is

java.net.URLDecoder.decode(b.getS3().getObject().getKey(), "UTF-8")


{
    "Records": [
        {
            "s3": {
                "object": {
                    "key": "New+Text+Document.txt"
                }
            }
        }
    ]
}

So now the JSon value, "New+Text+Document.txt" gets converted to New Text Document.txt, correctly.

This has fixed my issue, please suggest if this is very correct solution. Will there be any corner case that can break my implementation.