如何修复 AWS Device farm SDK 错误 Unexpected key 'type' found in params

Question

我正在尝试获取 AWS Device Farm 中的上传列表。我尝试使用 Lambda 中的方法 "devicefarm.listUploads"。

我在尝试按类型过滤时遇到问题。

var uploadList = devicefarm.listUploads({ arn: deviceFarmProject, type: 'IOS_APP' }).promise()
  .then(res => res)
  .catch(err => err);

期望获取有关所有 iOS 应用程序的数据，但出现以下错误。

{
    "message": "Unexpected key 'type' found in params",
    "code": "UnexpectedParameter",
    "time": "2019-05-02T15:49:35.351Z"
}

Answer 1

~~不知道为什么这里不识别类型~~

[编辑]

出现这个错误的原因是AWS Lambda中aws-sdk的版本问题。 https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html

Node.js Runtimes

Name Identifier AWS SDK for JavaScript Node.js 8.10

nodejs8.10

2.290.0

我使用以下命令创建了一个 Lambda 层，并通过 Web 控制台将其应用于我的函数。

npm init
npm install aws-sdk
mkdir nodejs
cp -r node-modules nodejs
zip -r aws-sdk-layer.zip nodejs

注意 zip 文件结构需要与 Lambda 文档示例相匹配。 https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html#configuration-layers-path

Node.js – nodejs/node_modules, nodejs/node8/node_modules (NODE_PATH)

Example AWS X-Ray SDK for Node.js

xray-sdk.zip └ nodejs/node_modules/aws-xray-sdk

应用图层后，我能够成功执行该功能。

但我使用了以下内容，虽然我没有任何 iOS 上传，但它似乎有效。

// assume we already executed `npm install aws-sdk`
var AWS = require('aws-sdk');
// Device Farm is only available in the us-west-2 region
var devicefarm = new AWS.DeviceFarm({ region: 'us-west-2' });

var params = {};
devicefarm.listProjects(params, function (err, projects) {
    if (err) console.log(err, err.stack); // an error occurred
    else{
        project = projects.projects[0];
        console.log("project: ", project);
        uploadList = devicefarm.listUploads({ arn: project.arn, type: 'IOS_APP' }).promise()
            .then(function(uploadList){
                console.log("uploads: ",uploadList);
            })
            .catch(err => err);
    }
});

我在 Lambda 中执行的代码

// assume we already executed `npm install aws-sdk`
var AWS = require('aws-sdk');
// Device Farm is only available in the us-west-2 region
var devicefarm = new AWS.DeviceFarm({ region: 'us-west-2' });

exports.handler = async (event) => {

    return new Promise(function (resolve, reject) {
        var params = {};
        devicefarm.listProjects(params, function (err, projects) {
            if (err) reject(err); // an error occurred
            else {
                var project = projects.projects[0];
                console.log("project: ", project);
                resolve(project);
            }
        });
    }).then(function(data){
        console.log("in then function","data: ",data);
        return new Promise(function(resolve,reject){
            devicefarm.listUploads({ arn: data.arn, type: 'IOS_APP' }, function(err,uploads){
                if (err) reject(err); // an error occurred
                else {
                    resolve(uploads);
                }
            })
        }).then(function(data){
            console.log("uploads: ", data);
            return data;
        }).catch(function(data){
            console.error("list uploads failed","data: ", data);
            return data;
        });
    }).catch(function(data){
        console.error("list projects failed","data: ",data);
        return data;
    });

};

Lambda 中的 aws-sdk 版本可能不是最新的，在这种情况下，您需要应用 Lambda layer 或在代码包中包含 aws-sdk。

我在本地执行了这段代码，它提供了以下输出：

node sample.js
project:  { arn: 'arn:aws:devicefarm:us-west-2:111122223333:project:00ec5d2a-9170-4c52-b65e-0e12986e4fc3',
  name: 'web_app_test',
  created: 2019-02-10T22:47:35.052Z }
uploads:  { uploads: [] }

aws-sdk 版本：aws-sdk@2.448.0

节点--版本 v8.12.0

HTH

詹姆斯

如何修复 AWS Device farm SDK 错误 Unexpected key 'type' found in params

How to fix AWS Device farm SDK error Unexpected key 'type' found in params

aws-lambda

aws-sdk

aws-device-farm