public function getServerConfiguration(string $serverId)
    {
        if (!$this->hasServerConfiguration($serverId)) {
            return array();
        }
        //====================================================================//
        //  Populate Servers Config From Parameters
        $configuration = $this->configuration['connections'][$serverId]['config'];
        //====================================================================//
        //  Complete Servers Config From Cache
        if ($this->configuration['cache']['enabled']) {
            $configuration = array_replace_recursive(
                $configuration,
                $this->getConnectorConfigurationFromCache($serverId)
            );
        }

        return $configuration;
    }