docs: public java.util.List<AppCookieStickinessPolicy> getAppCookieStickinessPolicies() {
          if (appCookieStickinessPolicies == null) {
              appCookieStickinessPolicies = new com.amazonaws.internal.SdkInternalList<AppCookieStickinessPolicy>();
          }
          return appCookieStickinessPolicies;
      }