String namespace = model.getDelegate().getNamespaceUri();
        if (model.getModelVersion() == null && namespace != null && namespace.startsWith(NAMESPACE_PREFIX)) {
            model.setModelVersion(namespace.substring(NAMESPACE_PREFIX.length()));
        }
    }

    //
    // Infer parent information
    //
    void handleParent(Path pomFile, TransformerContext context, Model model) {

JWT token returned by the Identity Provider should include a custom claim for the policy, this is required to create a STS user in MinIO. The name of the custom claim could be either `policy` or `<NAMESPACE_PREFIX>policy`.  If there is no namespace then `claim_prefix` can be ignored. For example if the custom claim name is `https://min.io/policy` then, `claim_prefix` should be set as `https://min.io/`.