### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

> ERROR:localstack.aws.protocol.serializer: Response object TableDescription contains a member which is not specified: TableClass
> 
> Traceback (most recent call last):
> 
>   File "/opt/code/localstack/localstack/aws/protocol/serializer.py", line 1007, in _serialize_type_structure
> 
>     member_shape = members[member_key]
> 
> KeyError: 'TableClass'

### Expected Behavior

_No response_

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

Create a DynamoDB table via Pulumi.

### Environment

```markdown
- OS: Mac M1
- LocalStack: latest
```


### Anything else?

_No response_
existing_items.append(ItemFinder.find_existing_item(inner_item))
        
        result = self.forward_request(context)
        
        streams_enabled_cache = {}
        records = self.prepare_transact_write_item_records(
            transact_items=transact_write_items_input["TransactItems"],
            existing_items=existing_items,
        )
        event_sources_or_streams_enabled = False
        for record in records:
            event_sources_or_streams_enabled = (
                event_sources_or_streams_enabled
                or has_event_sources_or_streams_enabled(
                    record["eventSourceARN"], streams_enabled_cache
                )
            )
        if event_sources_or_streams_enabled:
            self.forward_stream_records(records)
        return result
    @handler("TransactGetItems", expand=False)
    def transact_get_items(
        self,
        context: RequestContext,
        transact_items: TransactGetItemList,
        return_consumed_capacity: ReturnConsumedCapacity = None,
    ) -> TransactGetItemsOutput:
        return self.forward_request(context)
    @handler("ExecuteTransaction", expand=False)
    def execute_transaction(