public function postCommand($name, array $params = null)
    {
        $uri = 'command';
        $uriData = [
            'name' => $name
        ];

        if (is_array($params)) {
        	foreach($params as $key=>$value) {
        		$uriData[$key] = $value;
	        }
        }

        $response = [
            'uri' => $uri,
            'type' => 'post',
            'data' => $uriData
        ];

        return $this->processRequest($response);
    }