参数中缺少必需的键“Bucket" [英] Missing required key 'Bucket' in params

问题描述

我正在尝试将一个简单的 lambda 函数部署到 aws，但出现错误参数中缺少必需的键Bucket".我创建的用户拥有完整的 Lambda、S3、Cloudformation 和 Cloudwatch 访问权限.

I am trying to deploy a simple lambda function to aws but I get the error Missing required key 'Bucket' in params. The user I have created has full Lambda, S3, Cloudformation and Cloudwatch access.

JS

'使用严格';

module.exports.hello = (event, context, callback) => {
  const response = {
    statusCode: 200,
    body: JSON.stringify({
      message: 'Go Serverless v1.0! Your function executed successfully!',
      input: event,
    }),
  };

  callback(null, response);

  // Use this code if you don't use the http event with the LAMBDA-PROXY integration
  // callback(null, { message: 'Go Serverless v1.0! Your function executed successfully!', event });
};

YAML

service: lambda-demo

provider:
  name: aws
  runtime: nodejs6.10

functions:
  hello:
    handler: handler.hello

推荐答案

在控制台中删除堆栈并重新部署堆栈通常会有所帮助.

Deleting the stack in console and deploying stack again usually helps.

如果它没有帮助，请尝试使用新名称部署堆栈(如果使用无服务器框架在 'service:' 之后更改名称).

If it does not help try deploying stack with a new name (if using Serverless framework change name after 'service:' ).

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