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Amazon dynamodb 错误:解析程序与数据源关联_Amazon Dynamodb_Graphql_Serverless_Aws Appsync - Fatal编程技术网

Amazon dynamodb 错误:解析程序与数据源关联

Amazon dynamodb 错误:解析程序与数据源关联,amazon-dynamodb,graphql,serverless,aws-appsync,Amazon Dynamodb,Graphql,Serverless,Aws Appsync,我遇到了无服务器错误: 从serverless.yml配置文件生成时与数据源关联的解析器: # serverless.yml ... mappingTemplates: - dataSource: Wallet type: Query field: walletFromId request: "_dynamo-get-wallet.txt" response: "_generic-result-response.txt" - dataSource: Wal

我遇到了无服务器错误:
从serverless.yml配置文件生成时与数据源关联的解析器

# serverless.yml
...
mappingTemplates:
  - dataSource: Wallet
    type: Query
    field: walletFromId
    request: "_dynamo-get-wallet.txt"
    response: "_generic-result-response.txt"
  - dataSource: Wallet
    type: Query
    field: walletsFromUser
    request: "_dynamo-get-wallets-from-user.txt"
    response: "_generic-result-response.txt"
  - dataSource: Wallet
    type: Mutation
    field: registerWallet
    request: "_dynamo-put-wallet.txt"
    response: "_generic-result-response.txt"
dataSources:
  - type: AMAZON_DYNAMODB
    name: Wallet
    description: 'Wallet DataSource'
    config:
      tableName: "${self:custom.stage}-Wallet"
      serviceRoleArn: "arn:aws:iam::${self:custom.accountId}:role/${self:custom.appSync.serviceRole}"
...
我还有一个schema.graphql:

type Query {
    # query the wallet with given id and get the output with detail info
    walletFromId(walletId: String!): Wallet!
    # query wallets with given user id and get list of cards
    walletsFromUser(userId: String!): [Wallet!]!
}

type Mutation {
    # Add a wallet to an existing user
    registerWallet(userId: String!, number: String!, cvx: String!, expirationDate: String!): Wallet!
}
type Wallet {
    walletId: String!
    userId: String!
    number: String!
    cvx: String!
    expirationDate: String!
}

type Subscription {
    addWallet: Wallet
    @aws_subscribe(mutations: ["registerWallet"])
}

schema {
    query: Query
    mutation: Mutation
    subscription: Subscription
}

对于此错误的含义,我找不到任何线索,而且从生成日志中也找不到任何其他信息。

此错误通常意味着您正在尝试删除解析程序当前正在使用的数据源。如果您可以识别指向数据源的冲突解决程序并将其删除,那么您将不会再看到错误消息。

是的,它位于aws控制台上。它们位于页面的右半部分,您可以在“架构”选项卡中看到“附加”按钮。是否可以一次删除其中的多个??我有很多方法,希望有一个干净的开始。我相信从模式中删除字段应该做同样的事情,当使用Terraform时