### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When multi uploading a file for Glacier Instant Retrieval, the operation fails at Complete stage with a message claiming storage class not supported.

### Expected Behavior

It works with real S3.

### How are you starting LocalStack?

With the `localstack` script

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

localstack start

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

 ```golang
	b, p := parse1(path)
	cmuI := &awsS3.CreateMultipartUploadInput{
		Bucket:       b,
		Key:          p,
		StorageClass: mtypes.StorageClassGlacierIr,
	}
_, err := client.CreateMultipartUpload(context.Background(), cmuI)

```
and process the upload of the part and then complete

### Environment

```markdown
- OS: Ubuntu 20.04
- LocalStack: pro latest
```


### Anything else?

_No response_
self._notification_dispatcher.shutdown()
    def _notify(
        self,
        context: RequestContext,
        s3_notif_ctx: S3EventNotificationContext = None,
        key_name: ObjectKey = None,
    ):
        
        
        if not s3_notif_ctx:
            s3_notif_ctx = S3EventNotificationContext.from_request_context(
                context, key_name=key_name
            )
        if notification_config := self.get_store().bucket_notification_configs.get(
            s3_notif_ctx.bucket_name
        ):
            self._notification_dispatcher.send_notifications(s3_notif_ctx, notification_config)
    def _verify_notification_configuration(
        self,
        notification_configuration: NotificationConfiguration,
        skip_destination_validation: SkipValidation,
    ):
        self._notification_dispatcher.verify_configuration(
            notification_configuration, skip_destination_validation
        )
    @handler("CreateBucket", expand=False)
    def create_bucket(