### 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_
bucket = f"bucket-{short_uid()}"
        s3_create_bucket(Bucket=bucket)
        s3_client.put_(Bucket=bucket, Key="foo", Body=b'{"foo": "bar"}')
        with 
            s3_client.get_(Bucket=bucket, Key="foo", IfMatch='"not good etag"')
        snapshot.match("get--if-match", e.value.response)
    @pytest.mark.aws_validated
    @pytest.mark.xfail(reason="Error format is wrong and missing keys")
    def test_s3_invalid_content_md5(self, s3_client, s3_bucket, snapshot):
        # put 
        # TODO
        hashes = ["__invalid__", "000", "not base64 encoded checksum", "MTIz"]
        for index, md5hash in enumerate(hashes):
            with 
                s3_client.put_(
                    Bucket=s3_bucket,
                    Key="test-key",
                    Body="something",
                    ContentMD5=md5hash,
                )
            snapshot.match(f"md5-error-{index}", e.value.response)
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify(paths=["$..ETag"])
    @pytest.mark.skip_snapshot_verify(
        condition=is_old_provider, paths=["$..VersionId", "$..ContentLanguage"]
    )
    def test_s3_upload_download_gzip(self, s3_client, s3_bucket, snapshot):