code: public function createDictionary($version, $params)
      {
          $url = $this->_getApiServiceUri(). 'version/'. $version . '/dictionary';
          $result = $this->_fetch($url, \Zend_Http_Client::POST, $params);
  
          return $result;
      }
docs: Create named dictionary for a particular service and version.
  
  @param $version
  @param $params
  @return bool|mixed
  @throws LocalizedException