AWS S3 Generating Signed Urls ''AccessDenied''

Question

I am using NodeJs to upload files to AWS S3. I want the client to be able to download the files securely. So I am trying to generate signed URLs, that expire after one usage. My

Answer 1

I had the same issue when i'm locally testing my lambda function its works but after deploy it didn't work. once i add the s3 full access to lambda function it worked.