Amazon web services AWS CloudFormation:路径映射-指定的阶段标识符无效

我正在通过CloudFormation部署Lambdas（和APIGateway配置），最终使用

CloudFormation template update stack.json

中生成的CloudFormation

pathmapping

部分如下所示：

"pathmapping": {
      "Type": "AWS::ApiGateway::BasePathMapping",
      "Properties": {
        "BasePath": "demolambda",
        "DomainName": "staging-api.<REDACTED>",
        "RestApiId": {
          "Ref": "ApiGatewayRestApi"
        },
        "Stage": "staging"
      }
    }

我不太清楚这是什么意思。堆栈被上传到S3，一切看起来都很好，但是，无论我如何处理它，我都会继续得到这个消息

---

好奇是否有人想到了这是什么原因或如何修复它？

当我运行堆栈时，我将部署的API stageName与BasePathMapping stageName保持一致，并能够成功创建映射。此外，在创建过程中，我还提供了域的特定证书

ApiGatewayDomainName:
    Type: AWS::ApiGateway::DomainName
    Properties:      
      CertificateArn:
        Fn::ImportValue:  !Sub "mycertificates-UserCertificateArn"             
      DomainName:
          Ref: ApiDomainName

 ApiGatewayBasePathMapping:
    Type: AWS::ApiGateway::BasePathMapping
    Properties:
      DomainName:
        Ref: ApiDomainName
      RestApiId:
        Ref: ApiGatewayRestApi
      Stage: !Sub "${EnvironmentName}"
    DependsOn: ApiGatewayDomainName

---

首先，您需要一个资源

AWS:：ApiGateway:：Stage

。此资源取决于AWS:：ApiGateway:：Deployment

然后根据AWS:：ApiGateway:：Stage将

AWS:：ApiGateway:：BasePathMapping

设置为：

这是我经过测试的解决方案：

Resources:
  apiDomainName:
    Type: "AWS::ApiGateway::DomainName"
    Properties:
      CertificateArn: <CertificateArn>
      DomainName: <DomainName>
      SecurityPolicy: 'TLS_1_2'
      EndpointConfiguration:
        Types:
          - EDGE
  apiGateway:
    Type: 'AWS::ApiGateway::RestApi'
...
  apiGatewayDeployment:
    Type: 'AWS::ApiGateway::Deployment'
    Properties:
      RestApiId: !Ref apiGateway
  apiGatewayStage:
    Type: "AWS::ApiGateway::Stage"
    Properties:
      DeploymentId: !Ref apiGatewayDeployment
      RestApiId: !Ref apiGateway
      StageName: <stage>
...
  apiGatewayMapping:
    Type: "AWS::ApiGateway::BasePathMapping"
    DependsOn:
      - apiGatewayStage
    Properties:
      BasePath: <path>
      DomainName: <DomainName>
      RestApiId: !Ref apiGateway
      Stage: <stage>

资源：
apiDomainName：
类型：“AWS:：ApiGateway:：DomainName”
特性：
证书学习：
域名：
安全政策：“TLS_1_2”
端点配置：
类型：
-边缘
apiGateway：
类型：“AWS:：ApiGateway:：RestApi”
...
apiGatewayDeployment：
类型：“AWS:：ApiGateway:：部署”
特性：
RestApiId:！参考apiGateway
apiGatewayStage：
类型：“AWS:：ApiGateway:：Stage”
特性：
部署ID:！Ref网关部署
RestApiId:！参考apiGateway
舞台名称：
...
apiGatewayMapping：
类型：“AWS:：ApiGateway:：BasePathMapping”
德彭森：
-网关级
特性：
基本路径：
域名：
RestApiId:！参考apiGateway
阶段：

一些后续和（黑客）修复

Resources:
  apiDomainName:
    Type: "AWS::ApiGateway::DomainName"
    Properties:
      CertificateArn: <CertificateArn>
      DomainName: <DomainName>
      SecurityPolicy: 'TLS_1_2'
      EndpointConfiguration:
        Types:
          - EDGE
  apiGateway:
    Type: 'AWS::ApiGateway::RestApi'
...
  apiGatewayDeployment:
    Type: 'AWS::ApiGateway::Deployment'
    Properties:
      RestApiId: !Ref apiGateway
  apiGatewayStage:
    Type: "AWS::ApiGateway::Stage"
    Properties:
      DeploymentId: !Ref apiGatewayDeployment
      RestApiId: !Ref apiGateway
      StageName: <stage>
...
  apiGatewayMapping:
    Type: "AWS::ApiGateway::BasePathMapping"
    DependsOn:
      - apiGatewayStage
    Properties:
      BasePath: <path>
      DomainName: <DomainName>
      RestApiId: !Ref apiGateway
      Stage: <stage>