AWS Bucket Policy permissions to Load Balancer denied

Question

So far my S3 Bucket policy looks like this which I have got from the Generator Policy, I included my Account ID as the Principle to generate the policy but when I go to add this within my Load Balancer attributes it says that "Access Denied for bucket: bucket2. Please check S3bucket permission" What is denying access and how could I fix it?

{
    "Version": "2012-10-17",
    "Id": "Policy1630018580759",
    "Statement": [
        {
            "Sid": "Stmt1630018536294",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::615298492481:root"
            },
            "Action": "s3:*",
            "Resource": "arn:aws:s3:::elb-bkt/logs/AWSLogs/615298492481/*"
        }
    ]
}