带有API Gateway的AWS Lambda使用hello-world蓝图返回500错误

该hello-world蓝图不适用于API Gateway触发器。要使基本调用正常工作，请将lambda函数的代码更改为：

exports.handler = async (event, context) => {
    console.log('Received event:', JSON.stringify(event, null, 2));
    var response = {
        statusCode: 200,
        body: 'Hello, World!'
    };
    return response;
};