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 in bucket 'A', the json that gets built in S3 event, key as "key": "New+Text+Document.txt".
the spaces got replaced with '+'. I know it is a known issue by seraching on web. But I am not sure how to fix this and the incoming json itself has a '+' and '+' can be actually in the name of the file. like 'New+Text Document.txt'.
So I cannot blindly have logic to space '+' by ' ' in my lambda function.
Due to this issue, when code tries to find the file in bucket it fails to find it.
Please suggest.
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.