{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "lambda:CreateFunctionUrlConfig",
                "lambda:UpdateFunctionUrlConfig"
            ],
            "Resource": "arn:aws:arn:aws:lambda:*:*:function/*",
            "Effect": "Deny",
            "Condition": {
                "StringNotEquals": {
                    "lambda:FunctionUrlAuthType": "AWS_IAM"
                }
            }
        }
    ]
}