src/Ovh/Dedicated/Server/ServerClient.php
public function reboot($domain)
    {
        $domain = (string)$domain;
        if (!$domain)
            throw new BadMethodCallException('Parameter $domain is missing.');
        try {
            $this->post('dedicated/server/'.$domain.'/reboot', array('Content-Type' => 'application/json;charset=UTF-8'))->send();
        } catch (\Exception $e) {
            throw new ServerException($e->getMessage(), $e->getCode(), $e);
        }
    }
public function reboot($domain)
    {
        $domain = (string)$domain;
        if (!$domain)
            throw new BadMethodCallException('Parameter $domain is missing.');
        try {
            $this->post('dedicated/server/'.$domain.'/reboot', array('Content-Type' => 'application/json;charset=UTF-8'))->send();
        } catch (\Exception $e) {
            throw new ServerException($e->getMessage(), $e->getCode(), $e);
        }
    }
Reboot

@param string $domain
@throws Exception\ServerException
@throws \Ovh\Common\Exception\BadMethodCallException