### Is there an existing issue for this?

- [X] I have searched the existing issues

### Enhancement description

Currently, I'm using Localstack to test locally a lambda function that takes s3`ObjectRestore:Completed` notifications as inputs and it would be really great to have support for these events.

I know that right now as a workaround I can invoke the lambda function manually using a payload with the same shape that s3 uses, but it's better to have the process run as close as it would run in AWS.

Thanks for creating and maintaining localstack, it's really great!

### 🧑‍💻 Implementation

Not sure, but happy to help if you can give me some pointers.

### Anything else?

_No response_
if not (index_configuration := website_config.get("IndexDocument")):
        ex = _create_invalid_argument_exc(
            message="A value for IndexDocument Suffix must be provided if RedirectAllRequestsTo is empty",
            name="IndexDocument",
            value="null",
        )
        raise ex
    if not (index_suffix := index_configuration.get("Suffix")) or "/" in index_suffix:
        ex = _create_invalid_argument_exc(
            message="The IndexDocument Suffix is not well formed",
            name="IndexDocument",
            value=index_suffix or None,
        )
        raise ex
    if "ErrorDocument" in website_config and not website_config.get("ErrorDocument", {}).get("Key"):
        raise MalformedXML()
    if "RoutingRules" in website_config:
        routing_rules = website_config.get("RoutingRules", [])
        if len(routing_rules) == 0:
            raise MalformedXML()
        if len(routing_rules) > 50:
            raise "Something?"
        for routing_rule in routing_rules:
            redirect = routing_rule.get("Redirect", {})
            
            
            
            if "ReplaceKeyPrefixWith" in redirect and "ReplaceKeyWith" in redirect:
                raise InvalidRequest(