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",
                },
            ],
        }
 `
RestoreStatus = "RestoreStatus"
class OwnerOverride(str):
    Destination = "Destination"
class Payer(str):
    Requester = "Requester"
    BucketOwner = "BucketOwner"
class Permission(str):
    FULL_CONTROL = "FULL_CONTROL"
    WRITE = "WRITE"
    WRITE_ACP = "WRITE_ACP"
    READ = "READ"
    READ_ACP = "READ_ACP"
class Protocol(str):
    http = "http"
    https = "https"
class QuoteFields(str):
    ALWAYS = "ALWAYS"
    ASNEEDED = "ASNEEDED"
class ReplicaModificationsStatus(str):
    Enabled = "Enabled"
    Disabled = "Disabled"
class ReplicationRuleStatus(str):
    Enabled = "Enabled"
    Disabled = "Disabled"
class ReplicationStatus(str):
    COMPLETE = "COMPLETE"
    PENDING = "PENDING"
    FAILED = "FAILED"
    REPLICA = "REPLICA"
class ReplicationTimeStatus(str):