private RequestConfig requestConfigWithSkipAppendUriPath(Request request) {
        RequestConfig config = new AmazonWebServiceRequestAdapter(request.getOriginalRequest());
        config.getRequestClientOptions().setSkipAppendUriPath(true);
        return config;
    }
private RequestConfig requestConfigWithSkipAppendUriPath ( Request request ) { RequestConfig config = new AmazonWebServiceRequestAdapter ( request . getOriginalRequest ( ) ) ; config . getRequestClientOptions ( ) . setSkipAppendUriPath ( true ) ; return config ; }
Request config used by the APIs that execute presigned urls. Without this config, SDK appends slash ("/") at the end
of uri while making the request which will fail for presigned urls.

Used in {@link #download(PresignedUrlDownloadRequest)} and {@link #upload(PresignedUrlUploadRequest)} operations.