aws-cloudformation - 如何在 AWS::RDS::DBCluster 上设置 DeletionPolicy 和 UpdateReplacePolicy？

Question

AWS docs for DeletionPolicy提及数据库集群的默认策略:

For AWS::RDS::DBCluster resources, the default policy is Snapshot

但是当我尝试将其设置为删除时，我收到以下错误:

#: extraneous key [DeletionPolicy] is not permitted

有没有办法更改数据库集群的 DeletionPolicy 和/或 UpdateReplacePolicy？

DBCluster CloudFormation 模板(无服务器模板的一部分):

auroraCluster:
  Type: AWS::RDS::DBCluster
  Properties:
    AvailabilityZones:
      - eu-north-1a
      - eu-north-1b
      - eu-north-1c
    DatabaseName:
      publisher
    DeletionPolicy: Delete,
    DBClusterIdentifier: ${self:service}-db-cluster-${sls:stage}
    DBSubnetGroupName: !Ref subnetGroup
    DeletionProtection: !If [isProd, 'true', 'false']
    Engine: aurora-postgresql
    Port: 5432
    EngineVersion: 14.3
    KmsKeyId: !Ref kmsKey
    ManageMasterUserPassword: 'true'
    MasterUsername: postgres
    MasterUserSecret:
      SecretArn: !Ref secretRds
    ServerlessV2ScalingConfiguration:
      MaxCapacity: 2
      MinCapacity: 1
    StorageEncrypted: 'true'
    VpcSecurityGroupIds:
      - !Ref securityGroupDb

Answer 1

DeletionPolicy 直接位于资源名称下方，与 Type 和 Properties 对象处于同一级别，而不是位于 Properties 对象内部。因此:

auroraCluster:
  Type: AWS::RDS::DBCluster
  DeletionPolicy: Delete
  Properties:
    ...