这是由于您的用户权限不足所致。您需要在 S3 buckets 中授予用户更高级别的权限。以下是代码示例：

{
    "Statement": [
        {
            "Action": [
                "s3:GetObject",
                "s3:GetObjectAcl",
                "s3:GetObjectVersion",
                "s3:GetObjectVersionAcl",
                "s3:GetBucketAcl"
            ],
            "Effect": "Allow",
            "Resource": [
                "arn:aws:s3:::YOUR_BUCKET/*",
                "arn:aws:s3:::YOUR_BUCKET"
            ],
            "Sid": ""
        }
 }

请将 "YOUR_BUCKET" 替换为实际的 S3 bucket 名称，保存并应用该策略即可。