### 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, s3_client, s3_create_bucket, snapshot
    ):
        # only 
        # http
        snapshot.add_transformer(snapshot.transform.s3_api())
        bucket_name = f"bucket-{short_uid()}"
        _key_1 = "key-created-by-anonymous-1"
        _key_2 = "key-created-by-anonymous-2"
        s3_create_bucket(Bucket=bucket_name, ACL="public-read-write")
        anon = _anon_client("s3")
        anon.put_(
            Bucket=bucket_name, Key=_key_1, Body="This body document", ACL="public-read-write"
        )
        anon.put_(
            Bucket=bucket_name,
            Key=_key_2,
            Body="This body document #2",
            ACL="public-read-write",
        )
        # TODO 
        url = f"{_bucket_url(bucket_name, localstack_host=config.LOCALSTACK_HOSTNAME)}?delete"