### 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,
        context: RequestContext,
        request: DeleteObjectRequest,
    ) -> DeleteObjectOutput:
        if request["Bucket"] not in self.get_store().bucket_notification_configs:
            return call_moto(context)
        
        s3_notification_ctx = S3EventNotificationContext.from_request_context(context)
        response: DeleteObjectOutput = call_moto(context)
        self._notify(context, s3_notification_ctx)
        return response
    def delete_objects(
        self,
        context: RequestContext,
        bucket: BucketName,
        delete: Delete,
        mfa: MFA = None,
        request_payer: RequestPayer = None,
        bypass_governance_retention: BypassGovernanceRetention = None,
        expected_bucket_owner: AccountId = None,
        checksum_algorithm: ChecksumAlgorithm = None,
    ) -> DeleteResult:
        objects: List[ObjectIdentifier] = delete.get("Objects")
        deleted_objects = {}
        quiet = delete.get("Quiet", False)
        for object in objects: