text: module.exports = function windowHandleMaximize (window_handle, callback) {
      if (typeof window_handle === 'function') {
          callback = window_handle;
          window_handle = 'current';
      }
  
      var requestOptions = {
          path:"/session/:sessionId/window/" +  (window_handle || 'current') + "/maximize",
          method:"POST"
      };
  
      this.requestHandler.create(requestOptions,callback);
  
  };
  