### 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_
snapshot.add_transformer(snapshot.transform.s3_api())
        _key = "source-"
        bucket_name = s3_create_bucket()
        resp = s3_client.put_(
            Bucket=bucket_name,
            Key=_key,
            Body='{"key": "value"}',
            ContentType="application/json",
            Metadata={"key": "value"},
        )
        snapshot.match("put_", resp)
        head_ = s3_client.head_(Bucket=bucket_name, Key=_key)
        snapshot.match("head_", head_)
        _key_copy = f"{_key}-copy"
        resp = s3_client.copy_(
            Bucket=bucket_name,
            CopySource=f"{bucket_name}/{_key}",
            Key=_key_copy,
            Metadata={"another-key": "value"},
            ContentType="application/javascript",
            MetadataDirective="REPLACE",
        )
        snapshot.match("copy_", resp)
        head_ = s3_client.head_(Bucket=bucket_name, Key=_key_copy)
        snapshot.match("head__copy", head_)
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify(condition=is_old_provider, paths=["$..AcceptRanges"])
    def test_s3_copy_content_type_and_metadata(self, s3_client, s3_create_bucket, snapshot):