@GetMapping("/updateSk")
    public ShenyuAdminResult updateSk(@RequestParam("appKey")
                                      @Existed(message = "app key not existed",
                                              provider = AppKeyProvider.class) final String appKey,
                                      @RequestParam("appSecret") final String appSecret) {
        return appAuthService.updateAppSecretByAppKey(appKey, appSecret);
    }
Update sk of App auth.

@param appKey    the app key
@param appSecret the app secret
@return the shenyu result
shenyu-admin/src/main/java/org/apache/shenyu/admin/controller/AppAuthController.java