Dingo\Api\Http\Response::setContent PHP Method

    public function setContent($content)
    {
        // Attempt to set the content string, if we encounter an unexpected value
        // then we most likely have an object that cannot be type cast. In that
        // case we'll simply leave the content as null and set the original
        // content value and continue.
        try {
            return parent::setContent($content);
        } catch (UnexpectedValueException $exception) {
            $this->original = $content;
            return $this;
        }
    }