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",
                },
            ],
        }
 `
FULL_CONTROL = "FULL_CONTROL"
    READ = "READ"
    WRITE = "WRITE"
class BucketVersioningStatus(str):
    Enabled = "Enabled"
    Suspended = "Suspended"
class ChecksumAlgorithm(str):
    CRC32 = "CRC32"
    CRC32C = "CRC32C"
    SHA1 = "SHA1"
    SHA256 = "SHA256"
class ChecksumMode(str):
    ENABLED = "ENABLED"
class CompressionType(str):
    NONE = "NONE"
    GZIP = "GZIP"
    BZIP2 = "BZIP2"
class DeleteMarkerReplicationStatus(str):
    Enabled = "Enabled"
    Disabled = "Disabled"
class EncodingType(str):
    url = "url"
class Event(str):