public function toArray()
    {
        $result = [
            'name' => $this->init['name'],
            'apiVersion' => $this->init['apiVersion'],
            'baseUri' => isset($this->init['baseUri']) ? $this->init['baseUri'] : '',
            'description' => $this->init['description'],
        ];
        $result['operations'] = $this->operations;
        if (!empty($this->models)) {
            $result['models'] = $this->models;
        }

        return array_filter($result);
    }