AWS S3 To RDS Download Issue

Below role works for RDS to S3 upload. It did not work for download_from_s3 (It throws RDS doesn't have permissions to list Amazon s3 objects from bucket name.... What am I missing?

     "Statement": [
       {
         "Sid": "s3import",
         "Action": [
           "s3:GetObject",
           "s3:PutObject",
           "s3:ListBucket"
         ],
         "Effect": "Allow",
         "Resource": [
           "arn:aws:s3:::your-s3-bucket", 
           "arn:aws:s3:::your-s3-bucket/*"
         ] 
       }