private function resolveParameters()
    {
        // Parameters need special handling when adding
        foreach ($this->config['parameters'] as $name => $param) {
            if (!is_array($param)) {
                throw new \InvalidArgumentException(
                    "Parameters must be arrays, {$this->config['name']}.$name is ".gettype($param)
                );
            }
            $param['name'] = $name;
            $this->parameters[$name] = new Parameter(
                $param,
                ['description' => $this->description]
            );
        }

        if ($this->config['additionalParameters']) {
            if (is_array($this->config['additionalParameters'])) {
                $this->additionalParameters = new Parameter(
                    $this->config['additionalParameters'],
                    ['description' => $this->description]
                );
            } else {
                $this->additionalParameters = $this->config['additionalParameters'];
            }
        }
    }