无服务器部署失败

Question

我试图使用无服务器的方式将lambda函数部署到AWS。执行时

无服务器部署-详细

我每次都会收到以下错误：

无服务器错误 错误发生: mainTable -无效KeySchema:第一个> KeySchemaElement不是散列键类型(服务:AmazonDynamoDBv2 2；状态代码: 400；错误代码: ValidationException；请求ID: ValidationException)

我的serverless.yml看起来如下：

​

service: backend-1 # NOTE: update this with your service name


provider:
  name: aws
  runtime: nodejs10.x
  stage: dev
  region: eu-central-1


functions:
  graphql:
    handler: src/handler.graphql
    events:
    - http:
        path: graphql
        method: post
        cors: true

plugins:
- serverless-webpack
- serverless-offline

custom:
  webpack:
    webpackCOnfig: 'webpack.config.js'
    includeModules: true
    packager: 'npm'
  stage: ${opt:stage, self:provider.stage}

resources:
  Resources:
    mainTable:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: main_${self:custom.stage}
        AttributeDefinitions:
          - AttributeName: id
            AttributeType: S
          - AttributeName: sort
            AttributeType: S
        KeySchema:
          - AttributeName: id
            KeyType: HASH
          - AttributeName: sort
            KeyType: RANGE
        BillingMode: PAY_PER_REQUEST
        GlobalSecondaryIndexes:
        - IndexName: spinned-primary
          KeySchema:
          - AttributeName: id
            KeyType: RANGE
          - AttributeName: sort
            KeyType: HASH
          Projection:
            ProjectionType: ALL
    labelTable:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: labels_${self:custom.stage}
        AttributeDefinitions:
          - AttributeName: sort
            AttributeType: S
          - AttributeName: label
            AttributeType: S
        KeySchema:
          - AttributeName: sort
            KeyType: HASH
          - AttributeName: label
            KeyType: RANGE
        BillingMode: PAY_PER_REQUEST
        GlobalSecondaryIndexes:
        - IndexName: spinned-primary
          KeySchema:
          - AttributeName: sort
            KeyType: RANGE
          - AttributeName: label
            KeyType: HASH
          Projection:
              ProjectionType: ALL
    logTable:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: logs_${self:custom.stage}
        AttributeDefinitions:
          - AttributeName: id
            AttributeType: S
          - AttributeName: sort
            AttributeType: S
        KeySchema:
          - AttributeName: id
            KeyType: HASH
          - AttributeName: sort
            KeyType: RANGE
        BillingMode: PAY_PER_REQUEST

​

你们中有人能帮忙吗？

干杯!

Answer 1

当使用KeySchemaElements时，散列键类型必须位于范围键类型之前。

在YAML中，对于自旋主键，在GSI上，必须将散列键类型放在范围键类型之前；切换它们，以便散列是该元素中的第一个键类型。