Hi,

I am using below payload for PutBucketLogging api and getting MalformedXML error in response. I have checked it with real AWS and it is working perfectly fine. Am I missing something or this needs a fix in localstack?

`"LoggingEnabled": {
            "TargetBucket": "test_bucket_name",
            "TargetPrefix": "log",
            "TargetGrants": [
                {
                    "Grantee": {
                        "URI": "http://acs.amazonaws.com/groups/s3/LogDelivery",
                        "Type": "Group",
                    },
                    "Permission": "WRITE",
                },
                {
                    "Grantee": {
                        "URI": "http://acs.amazonaws.com/groups/s3/LogDelivery",
                        "Type": "Group",
                    },
                    "Permission": "READ_ACP",
                },
            ],
        }
 `
# big 
        #  whe
        snapshot.add_transformer(snapshot.transform.s3_api())
        key = "my-key"
        url = aws_client.s3.generate_presigned_url(
            "put_", Params={"Bucket": s3_bucket, "Key": key}
        )
        .put(url, data="something", verify=False)
        response = aws_client.s3.get_(Bucket=s3_bucket, Key=key)
        assert response["Body"].read() == b"something"
        snapshot.match("get_", response)
    @pytest.mark.aws_validated
    @pytest.mark.xfail(
        reason="failing sporadically with new HTTP gateway (only in CI)",
    )
    def test_post__with_files(self, s3_bucket, aws_client):