AWS Lambda函数REST API端点-403错误 [英] AWS Lambda function REST API end point - 403 error

问题描述

我有一个作为REST API公开的AWS Lambda函数.

I have an AWS Lambda function that is exposed as a REST API.

通过aws lambda控制台上的测试"按钮调用它时，它将起作用.

When it is invoked it via the Test button on aws lambda console, it works.

通过在线REST客户端调用它时，出现403错误.它是根据要求创建的-无需身份验证(打开).

When it is invoked via a online REST client, i get 403 error. It was created as requiring - no authentication (Open).

我缺少什么配置?

推荐答案

假定Lambda是通过AWS API网关公开的. 之所以会在新的不进行身份验证" API网关资源上获得403，是因为您尚未部署更改.

Supposedly the Lambda is exposed through an AWS API Gateway. One reason why you'd get 403 on a fresh "no authentication" API Gateway resource is because you haven't yet deployed your changes.

在API Gateway Console中，单击Actions下拉列表，然后选择Deploy API.

In API Gateway Console click the Actions dropdown and select Deploy API.

你应该很好.

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