无法通过CloudFormation从AWS Backup创建FSxN卷，遇YAML缩进错误

你遇到的YAMLException是因为模板里的缩进不符合YAML语法规范：BackupId字段没有正确缩进在Properties节点下，导致解析器无法识别它是Properties的子属性，进而报错Name:的缩进错误。

修正后的完整模板如下：

---
Description: "This is Cloudformation template to Create Volme from backup FSxN."
Resources:      
  OntapVolumeFromBackupWithAllConfigs:
    Type: "AWS::FSx::Volume"
    Properties:
      BackupId: "74fe2af2-6815-494c-a4de-53d8188e3a5c"
      Name: "RestBackupFSxVolume01"
      OntapConfiguration:
        JunctionPath: "/RestBackupFSxVolume01"
        SecurityStyle: "UNIX"
        SizeInMegabytes: 41
        StorageEfficiencyEnabled: True
        StorageVirtualMachineId: "svm-0524816479dbbe473"
        TieringPolicy:
          CoolingPeriod: 42
          Name: "AUTO"

核心修正点： #

• 将BackupId字段缩进一级，使其与Name、OntapConfiguration同级，都属于Properties的子属性，符合YAML的层级映射规则。

内容的提问来源于stack exchange，提问作者micron cloud