/**
  * Get site search settings
  *
  * @param string $responseFields A list or array of fields returned for a call. These fields may be customized and may be used for various types of data calls in Mozu. For example, responseFields are returned for retrieving or updating attributes, carts, and messages in Mozu.
  * @return MozuClient
  */
 public static function getSettingsClient($responseFields = null)
 {
     $url = SearchUrl::getSettingsUrl($responseFields);
     $mozuClient = new MozuClient();
     $mozuClient->withResourceUrl($url);
     return $mozuClient;
 }