{
"Version": "2008-10-17",
"Statement": [{
"Sid": "AllowPublicRead",
"Effect": "Allow",
"Principal": {
"AWS": "*"
},
"Action": [ "s3:GetObject" ],
"Resource": [ "arn:aws:s3:::MY_BUCKET_NAME/*" ]
}]
}
https://schier.co/blog/2014/09/11/how-to-make-files-uploaded-to-s3-default-to-public.html