I created an S3 bucket and can upload to it. I can view the upload programmatically in Laravel as long as my S3 bucket is fully public. Once I make it private, I get an "Access Denied" error. I've created a User, given that user AmazonS3FullAccess permission and included the AWS_ACCESS_KEY_ID & AWS_SECRET_ACCESS_KEY into .env. I followed this guide: https://dev.to/aschmelyun/getting-started-with-amazon-s3-storage-in-laravel-5b6d. Any ideas?