docs: function(response) {
        if (!this.xhr && this.config) {
          if (response) {
            this.xhr = true;
            var self = this;
            setTimeout(function() {
              APICall.complete(self, response);
            }, 1);
          } else {
            this.xhr = ajax(this.url, this.config);
          }
        }
        return this;
      }