S3 copyObject sends Access Denied

Question

I know this question has been asked earlier but it's solution is not working for me.

Amazon S3 copyObject is sending me Access Denied error. Object is an image and it's successfully copying the image in S3.

IAM user has been given all S3 rights.
In copyObject, I'm setting the bucket name as well like this:

exports.copyObjS3 = (filename, key) => {
  return s3
    .copyObject({
      Bucket: S3BUCKET,
      CopySource: encodeURI(`${S3BUCKET}/${filename}`),
      Key: key,
    })
    .promise();
};

S3BUCKET specifies name of the S3 bucket.

Can anybody explain me what can be the issue?

Thanks

Answer 1

Okay. So I had it done by adding ACL option.

exports.copyObjS3 = (filename, key) => {
  return s3
    .copyObject({
      Bucket: S3BUCKET,
      CopySource: encodeURI(`${S3BUCKET}/${filename}`),
      Key: key,
      ACL: 'public-read'
    })
    .promise();
};