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",
                },
            ],
        }
 `
code: str = "InvalidArgument"
    sender_fault: bool = False
    status_code: int = 400
    ArgumentName: Optional[ArgumentName]
    ArgumentValue: Optional[ArgumentValue]
    HostId: Optional[HostId]
class SignatureDoesNotMatch(ServiceException):
    code: str = "SignatureDoesNotMatch"
    sender_fault: bool = False
    status_code: int = 403
    AWSAccessKeyId: Optional[AWSAccessKeyId]
    CanonicalRequest: Optional[CanonicalRequest]
    CanonicalRequestBytes: Optional[CanonicalRequestBytes]
    HostId: Optional[HostId]
    SignatureProvided: Optional[SignatureProvided]
    StringToSign: Optional[StringToSign]
    StringToSignBytes: Optional[StringToSignBytes]
ServerTime = datetime
Expires = datetime
class AccessDenied(ServiceException):
    code: str = "AccessDenied"
    sender_fault: bool = False
    status_code: int = 403
    Expires: Optional[Expires]
    ServerTime: Optional[ServerTime]
    X_Amz_Expires: Optional[X_Amz_Expires]
    HostId: Optional[HostId]
    HeadersNotSigned: Optional[HeadersNotSigned]
class AuthorizationQueryParametersError(ServiceException):