rest - How to handle errors in serverless

Question

i'm doing this:

context.fail({
            message: "Invalid Token!",
            code: app.error["010"].code,
        });

and when i call api from postman, it is returning me:

{ 
  "errorMessage": "[object Object]"
}

even i'm not sending any key named errorMessage

My question is, am i using correct way to return error if yes, why it is behaving like this if no, what is the correct way to handling error in serverless

I'll be thankful.

Answer 1

返回一个错误对象，它应该可以工作。还使用回调而不是上下文来返回错误（这是现在的默认行为，context.fail 仅适用于旧版支持）

callback(new Error('Your message'))