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",
                },
            ],
        }
 `
aws_client.s3.put_(Bucket=s3_bucket, Key="data.txt", Body=b"69\n420\n")
        response = aws_client.s3.get__attributes(
            Bucket=s3_bucket,
            Key="data.txt",
            ObjectAttributes=["StorageClass", "ETag", "ObjectSize", "ObjectParts", "Checksum"],
        )
        snapshot.match("-attrs", response)
        multipart_key = "test-get-obj-attrs-multipart"
        s3_multipart_upload(bucket=s3_bucket, key=multipart_key, data="upload-part-1" * 5)
        response = aws_client.s3.get__attributes(
            Bucket=s3_bucket,
            Key=multipart_key,
            ObjectAttributes=["StorageClass", "ETag", "ObjectSize", "ObjectParts"],
        )
        snapshot.match("-attrs-multiparts-1-part", response)
        multipart_key = "test-get-obj-attrs-multipart-2"
        s3_multipart_upload(bucket=s3_bucket, key=multipart_key, data="upload-part-1" * 5, parts=2)
        response = aws_client.s3.get__attributes(
            Bucket=s3_bucket,