Siteleaf IAM policy for single bucket (most restrictive)

iam_single_bucket.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AllowHostingDropdown",
      "Effect": "Allow",
      "Action": "s3:ListAllMyBuckets",
      "Resource": "arn:aws:s3:::*"
    },
    {
      "Sid": "AllowPublishBucket",
      "Effect": "Allow",
      "Action": [
        "s3:CreateBucket",
        "s3:DeleteObject",
        "s3:GetBucketWebsite",
        "s3:GetObject",
        "s3:ListBucket",
        "s3:PutBucketWebsite",
        "s3:PutObject",
        "s3:PutObjectAcl"
      ],
      "Resource": [
        "arn:aws:s3:::YOURBUCKETNAME", 
        "arn:aws:s3:::YOURBUCKETNAME/*"
      ]
    }
  ]
}