ALIYUN::ECS::LaunchTemplate类型用于创建ECS实例启动模板。

语法

{
  "Type": "ALIYUN::ECS::LaunchTemplate",
  "Properties": {
    "LaunchTemplateName": String,
    "VersionDescription": String,
    "ImageId": String,
    "InstanceType": String,
    "SecurityGroupId": String,
    "NetworkType": String,
    "VSwitchId": String,
    "InstanceName": String,
    "Description": String,
    "InternetMaxBandwidthIn": Integer,
    "InternetMaxBandwidthOut": Integer,
    "HostName": String,
    "ZoneId": String,
    "SystemDiskCategory": String,
    "SystemDiskSize": Number,
    "SystemDiskDiskName": String,
    "SystemDiskDescription": String,
    "IoOptimized": String,
    "InternetChargeType": String,
    "UserData": String,
    "KeyPairName": String,
    "RamRoleName": String,
    "AutoReleaseTime": String,
    "SpotStrategy": String,
    "SpotPriceLimit": String,
    "SecurityEnhancementStrategy": String,
    "DiskMappings": List,
    "NetworkInterfaces": List,
    "Tags": List,
    "TemplateTags": List
  }
}

属性

属性名称 类型 必须 允许更新 描述 约束
LaunchTemplateName String 实例启动模板名称。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。可包含英文字母、汉字、数字、半角冒号(:)、下划线(_)和短划线(-)。
VersionDescription String 实例启动模板版本描述。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。
ImageId String 镜像ID。
InstanceType String 实例类型。
SecurityGroupId String 安全组ID。
NetworkType String 实例网络类型。 取值:
  • classic:经典网络。
  • vpc:专有网络。
VSwitchId String 创建VPC类型实例时需要指定虚拟交换机ID。
InstanceName String 实例名称。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。
Description String 实例描述。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。
InternetMaxBandwidthIn Integer 公网入带宽最大值。 取值范围:1~200。

单位:Mbps。

InternetMaxBandwidthOut Integer 公网出带宽最大值。 取值范围:0~100。

单位:Mbps。

HostName String 实例主机名。

英文句点(.)和短划线(-)不能作为首尾字符,也不能连续使用。

取值要求:
  • Windows实例:
    • 长度为2~15个字符。
    • 不能全是数字。
    • 支持英文字母、数字和短划线(-)。
  • 其他类型实例(Linux等):
    • 长度为2~64个字符。
    • 支持英文字母、数字和短划线(-)。
ZoneId String 实例所属的可用区ID。
SystemDiskCategory String 系统盘的磁盘种类。 取值:
  • cloud:普通云盘。
  • cloud_efficiency:高效云盘。
  • cloud_ssd:SSD云盘。
  • ephemeral_ssd:本地SSD盘。
SystemDiskSize Number 系统盘大小。 取值范围:20~500。

单位:GB。

SystemDiskDiskName String 系统盘名称。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。可包含英文字母、汉字、数字、半角冒号(:)、下划线(_)和短划线(-)。
SystemDiskDescription String 系统盘描述。 长度为2~256个字符,不能以http://https://开头。
IoOptimized String 是否为I/O优化实例。 取值:
  • none:非I/O优化。
  • optimized:I/O优化。
InternetChargeType String 网络付费类型。 取值:
  • PayByBandwidth:按带宽计费。
  • PayByTraffic:按流量计费。
UserData String 实例自定义数据。 需要以Base64方式编码,原始数据最多为16 KB。
KeyPairName String 密钥对名称。 取值要求:
  • Windows实例:忽略该参数。默认为空。即使填写了该参数,仍旧只执行Password的内容。
  • Linux实例:密码登录方式会被初始化成禁止。
RamRoleName String 实例RAM角色名称。
AutoReleaseTime String 实例自动释放时间。 按照ISO8601标准表示。需要使用UTC时间,格式为yyyy-MM-ddTHH:mm:ssZ
SpotStrategy String 后付费实例的抢占策略。

当创建实例接口中的InstanceChargeType参数取值为PostPaid时生效。

取值:

  • NoSpot:正常按量付费实例。
  • SpotWithPriceLimit:设置上限价格的抢占式实例。
  • SpotAsPriceGo:系统自动出价,最高按量付费价格。
SpotPriceLimit String 设置实例的每小时最高价格。 支持最多3位小数。
SecurityEnhancementStrategy String 是否开启安全加固。 取值:
  • Active:启用。
  • Deactive:不启用。
DiskMappings List 数据盘列表。 最多支持16个数据盘。

详情请参见DiskMappings属性

NetworkInterfaces List 弹性网卡列表。 最多支持8个弹性网卡。

详情请参见NetworkInterfaces属性

Tags List 实例、安全组、磁盘和网卡的标签列表。 最多支持20个标签。

详情请参见Tags属性

TemplateTags List 启动模板的标签列表。 最多支持20个标签。

详情请参见TemplateTags属性

DiskMappings语法

"DiskMappings": [
  {
    "Category": String,
    "DiskName": String,
    "Description": String,
    "SnapshotId": String,
    "Size": String,
    "Encrypted": String,
    "DeleteWithInstance": String
  }
]

DiskMappings属性

属性名称 类型 必须 允许更新 描述 约束
Category String 数据盘的磁盘种类。 取值:
  • cloud:普通云盘。
  • cloud_efficiency:高效云盘。
  • cloud_ssd:SSD云盘。
  • ephemeral_ssd:本地SSD盘。
DiskName String 数据盘名称。 长度为2~128个字符。必须以英文字母或汉字开头,不能以http://https://开头。可包含英文字母、汉字、数字、半角冒号(:)、下划线(_)和短划线(-)。
Description String 数据盘描述。 长度为2~256个字符,不能以http://https://开头。
SnapshotId String 创建数据盘使用的快照。
Size String 系统盘大小

取值:

  • cloud:5~2000。
  • cloud_efficiency:20~32768。
  • cloud_ssd:20~32768。
  • ephemeral_ssd:5~800。

单位:GB。

Encrypted Boolean 是否加密数据盘。
DeleteWithInstance Boolean 数据盘是否随实例释放而释放。

NetworkInterfaces语法

"NetworkInterfaces": [
  {
    "PrimaryIpAddress": String,
    "VSwitchId": String,
    "SecurityGroupId": String,
    "NetworkInterfaceName": String,
    "Description": String
  }
]

NetworkInterfaces属性

属性名称 类型 必须 允许更新 描述 约束
PrimaryIpAddress String 弹性网卡的主私有IP地址。
VSwitchId String 弹性网卡所属的虚拟交换机ID。
SecurityGroupId String 弹性网卡所属的安全组ID。
NetworkInterfaceName String 弹性网卡名称。
Description String 弹性网卡描述信息。 长度为2~256个字符,不能以http://https://开头。

Tags语法

"Tags": [
  {
    "Value": String,
    "Key": String
  }
]

Tags属性

属性名称 类型 必须 允许更新 描述 约束
Key String 标签键。 长度为1~128个字符,不能以aliyunacs:开头,不能包含http://或者https://
Value String 标签值。 长度为0~128个字符,不能以aliyunacs:开头,不能包含http://或者https://

TemplateTags语法

"TemplateTags": [
  {
    "Value": String,
    "Key": String
  }
]

TemplateTags属性

属性名称 类型 必须 允许更新 描述 约束
Key String 标签键 长度为1~128个字符,不能以aliyunacs:开头,不能包含http://或者https://
Value String 标签值 长度为0~128个字符,不能以aliyunacs:开头,不能包含http://或者https://

返回值

Fn::GetAtt

  • LaunchTemplateId: 实例启动模板ID。
  • LaunchTemplateName:实例启动模板名称。
  • DefaultVersionNumber:实例启动模板默认版本号。
  • LatestVersionNumber:实例启动模板最新版本号。

示例

JSON格式

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Description": {
      "Type": "String",
      "Description": "Description of the instance, [2, 256] characters."
    },
    "DiskMappings": {
      "Type": "Json",
      "Description": "Disk mappings to attach to instance. Max support 16 disks.",
      "MaxLength": 16
    },
    "SystemDiskSize": {
      "Type": "Number",
      "Description": "Disk size of the system disk, range from 20 to 500 GB. If you specify with your own image, make sure the system disk size bigger than image size. ",
      "MinValue": 20
    },
    "UserData": {
      "Type": "String",
      "Description": "User data to pass to instance. [1, 16KB] characters."
    },
    "SystemDiskDescription": {
      "Type": "String",
      "Description": "Description of created system disk."
    },
    "TemplateTags": {
      "Type": "Json",
      "Description": "Template tags to attach to launch template.",
      "MaxLength": 20
    },
    "RamRoleName": {
      "Type": "String",
      "Description": "Instance RAM role name. The name is provided and maintained by Resource Access Management (RAM) and can be queried using ListRoles. For more information, see RAM API CreateRole and ListRoles."
    },
    "NetworkType": {
      "Type": "String",
      "Description": "Instance network type. Support 'vpc' and 'classic'",
      "AllowedValues": [
        "vpc",
        "classic"
      ]
    },
    "NetworkInterfaces": {
      "Type": "Json",
      "Description": "Elastic network interfaces to be attached to instance.",
      "MaxLength": 8
    },
    "ImageId": {
      "Type": "String",
      "Description": "Image ID to create ecs instance."
    },
    "SystemDiskDiskName": {
      "Type": "String",
      "Description": "Name of created system disk."
    },
    "SpotPriceLimit": {
      "Type": "String",
      "Description": "The hourly price threshold of a instance, and it takes effect only when parameter InstanceChargeType is PostPaid. Three decimals is allowed at most. "
    },
    "InstanceType": {
      "Type": "String",
      "Description": "Ecs instance supported instance type, make sure it should be correct."
    },
    "Tags": {
      "Type": "Json",
      "Description": "Tags to attach to instance, security group, disk and network interface.",
      "MaxLength": 20
    },
    "HostName": {
      "Type": "String",
      "Description": "Host name of created ecs instance. at least 2 characters, and '.' '-' Is not the first and last characters as hostname, not continuous use. Windows platform can be up to 15 characters, allowing letters (without limiting case), numbers and '-', and does not support the number of points, not all is digital ('.').Other (Linux, etc.) platform up to 30 characters, allowing support number multiple points for the period between the points, each permit letters (without limiting case), numbers and '-' components."
    },
    "SpotStrategy": {
      "Type": "String",
      "Description": "The spot strategy of a Pay-As-You-Go instance, and it takes effect only when parameter InstanceChargeType is PostPaid. Value range: \"NoSpot: A regular Pay-As-You-Go instance\", \"SpotWithPriceLimit: A price threshold for a spot instance, \"\"SpotAsPriceGo: A price that is based on the highest Pay-As-You-Go instance. \"",
      "AllowedValues": [
        "NoSpot",
        "SpotWithPriceLimit",
        "SpotAsPriceGo"
      ]
    },
    "KeyPairName": {
      "Type": "String",
      "Description": "SSH key pair name."
    },
    "LaunchTemplateName": {
      "Type": "String",
      "Description": "The name of launch template."
    },
    "IoOptimized": {
      "Type": "String",
      "Description": "The 'optimized' instance can provide better IO performance. Support 'none' and 'optimized' only.",
      "AllowedValues": [
        "none",
        "optimized"
      ]
    },
    "VersionDescription": {
      "Type": "String",
      "Description": "Description for version 1 of launch template."
    },
    "ZoneId": {
      "Type": "String",
      "Description": "Current zone to create the instance."
    },
    "VSwitchId": {
      "Type": "String",
      "Description": "The vSwitch Id to create ecs instance."
    },
    "SecurityGroupId": {
      "Type": "String",
      "Description": "Security group to create ecs instance. For classic instance need the security group not belong to VPC, for VPC instance, please make sure the security group belong to specified VPC."
    },
    "SystemDiskCategory": {
      "Type": "String",
      "Description": "Category of system disk. support cloud|cloud_efficiency|cloud_ssd|cloud_essd|ephemeral_ssd",
      "AllowedValues": [
        "cloud",
        "cloud_efficiency",
        "cloud_ssd",
        "cloud_essd",
        "ephemeral_ssd"
      ]
    },
    "InternetChargeType": {
      "Type": "String",
      "Description": "Instance internet access charge type.Support 'PayByBandwidth' and 'PayByTraffic' only.",
      "AllowedValues": [
        "PayByBandwidth",
        "PayByTraffic"
      ]
    },
    "InstanceName": {
      "Type": "String",
      "Description": "Display name of the instance, [2, 128] English or Chinese characters, must start with a letter or Chinese in size, can contain numbers, '_' or '.', '-'"
    },
    "InternetMaxBandwidthOut": {
      "Type": "Number",
      "Description": "Max internet out bandwidth in Mbps(Mega bit per second). Range is [0,200].While the property is not 0, public ip will be assigned for instance.",
      "MinValue": 0,
      "MaxValue": 200
    },
    "InternetMaxBandwidthIn": {
      "Type": "Number",
      "Description": "Max internet in bandwidth in Mbps(Mega bit per second). The range is [1,200].",
      "MinValue": 1,
      "MaxValue": 200
    },
    "SecurityEnhancementStrategy": {
      "Type": "String",
      "Description": "Activate or deactivate security enhancement,Value range: \"Active\" and \"Deactive\"",
      "AllowedValues": [
        "Active",
        "Deactive"
      ]
    },
    "AutoReleaseTime": {
      "Type": "String",
      "Description": "Auto release time for created instance, Follow ISO8601 standard using UTC time. format is 'yyyy-MM-ddTHH:mm:ssZ'. Not bigger than 3 years from this day onwards"
    }
  },
  "Resources": {
    "LaunchTemplate": {
      "Type": "ALIYUN::ECS::LaunchTemplate",
      "Properties": {
        "Description": {
          "Ref": "Description"
        },
        "DiskMappings": {
          "Ref": "DiskMappings"
        },
        "SystemDiskSize": {
          "Ref": "SystemDiskSize"
        },
        "UserData": {
          "Ref": "UserData"
        },
        "SystemDiskDescription": {
          "Ref": "SystemDiskDescription"
        },
        "TemplateTags": {
          "Ref": "TemplateTags"
        },
        "RamRoleName": {
          "Ref": "RamRoleName"
        },
        "NetworkType": {
          "Ref": "NetworkType"
        },
        "NetworkInterfaces": {
          "Ref": "NetworkInterfaces"
        },
        "ImageId": {
          "Ref": "ImageId"
        },
        "SystemDiskDiskName": {
          "Ref": "SystemDiskDiskName"
        },
        "SpotPriceLimit": {
          "Ref": "SpotPriceLimit"
        },
        "InstanceType": {
          "Ref": "InstanceType"
        },
        "Tags": {
          "Ref": "Tags"
        },
        "HostName": {
          "Ref": "HostName"
        },
        "SpotStrategy": {
          "Ref": "SpotStrategy"
        },
        "KeyPairName": {
          "Ref": "KeyPairName"
        },
        "LaunchTemplateName": {
          "Ref": "LaunchTemplateName"
        },
        "IoOptimized": {
          "Ref": "IoOptimized"
        },
        "VersionDescription": {
          "Ref": "VersionDescription"
        },
        "ZoneId": {
          "Ref": "ZoneId"
        },
        "VSwitchId": {
          "Ref": "VSwitchId"
        },
        "SecurityGroupId": {
          "Ref": "SecurityGroupId"
        },
        "SystemDiskCategory": {
          "Ref": "SystemDiskCategory"
        },
        "InternetChargeType": {
          "Ref": "InternetChargeType"
        },
        "InstanceName": {
          "Ref": "InstanceName"
        },
        "InternetMaxBandwidthOut": {
          "Ref": "InternetMaxBandwidthOut"
        },
        "InternetMaxBandwidthIn": {
          "Ref": "InternetMaxBandwidthIn"
        },
        "SecurityEnhancementStrategy": {
          "Ref": "SecurityEnhancementStrategy"
        },
        "AutoReleaseTime": {
          "Ref": "AutoReleaseTime"
        }
      }
    }
  },
  "Outputs": {
    "LaunchTemplateName": {
      "Description": "The name of launch template.",
      "Value": {
        "Fn::GetAtt": [
          "LaunchTemplate",
          "LaunchTemplateName"
        ]
      }
    },
    "LatestVersionNumber": {
      "Description": "The latest version number of launch template.",
      "Value": {
        "Fn::GetAtt": [
          "LaunchTemplate",
          "LatestVersionNumber"
        ]
      }
    },
    "LaunchTemplateId": {
      "Description": "The id of launch template.",
      "Value": {
        "Fn::GetAtt": [
          "LaunchTemplate",
          "LaunchTemplateId"
        ]
      }
    },
    "DefaultVersionNumber": {
      "Description": "The default version number of launch template.",
      "Value": {
        "Fn::GetAtt": [
          "LaunchTemplate",
          "DefaultVersionNumber"
        ]
      }
    }
  }
}

YAML格式

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Description:
    Type: String
    Description: 'Description of the instance, [2, 256] characters.'
  DiskMappings:
    Type: Json
    Description: Disk mappings to attach to instance. Max support 16 disks.
    MaxLength: 16
  SystemDiskSize:
    Type: Number
    Description: >-
      Disk size of the system disk, range from 20 to 500 GB. If you specify with
      your own image, make sure the system disk size bigger than image size.
    MinValue: 20
  UserData:
    Type: String
    Description: 'User data to pass to instance. [1, 16KB] characters.'
  SystemDiskDescription:
    Type: String
    Description: Description of created system disk.
  TemplateTags:
    Type: Json
    Description: Template tags to attach to launch template.
    MaxLength: 20
  RamRoleName:
    Type: String
    Description: >-
      Instance RAM role name. The name is provided and maintained by Resource
      Access Management (RAM) and can be queried using ListRoles. For more
      information, see RAM API CreateRole and ListRoles.
  NetworkType:
    Type: String
    Description: Instance network type. Support 'vpc' and 'classic'
    AllowedValues:
      - vpc
      - classic
  NetworkInterfaces:
    Type: Json
    Description: Elastic network interfaces to be attached to instance.
    MaxLength: 8
  ImageId:
    Type: String
    Description: Image ID to create ecs instance.
  SystemDiskDiskName:
    Type: String
    Description: Name of created system disk.
  SpotPriceLimit:
    Type: String
    Description: >-
      The hourly price threshold of a instance, and it takes effect only when
      parameter InstanceChargeType is PostPaid. Three decimals is allowed at
      most.
  InstanceType:
    Type: String
    Description: 'Ecs instance supported instance type, make sure it should be correct.'
  Tags:
    Type: Json
    Description: 'Tags to attach to instance, security group, disk and network interface.'
    MaxLength: 20
  HostName:
    Type: String
    Description: >-
      Host name of created ecs instance. at least 2 characters, and '.' '-' Is
      not the first and last characters as hostname, not continuous use. Windows
      platform can be up to 15 characters, allowing letters (without limiting
      case), numbers and '-', and does not support the number of points, not all
      is digital ('.').Other (Linux, etc.) platform up to 30 characters,
      allowing support number multiple points for the period between the points,
      each permit letters (without limiting case), numbers and '-' components.
  SpotStrategy:
    Type: String
    Description: >-
      The spot strategy of a Pay-As-You-Go instance, and it takes effect only
      when parameter InstanceChargeType is PostPaid. Value range: "NoSpot: A
      regular Pay-As-You-Go instance", "SpotWithPriceLimit: A price threshold
      for a spot instance, ""SpotAsPriceGo: A price that is based on the highest
      Pay-As-You-Go instance. "
    AllowedValues:
      - NoSpot
      - SpotWithPriceLimit
      - SpotAsPriceGo
  KeyPairName:
    Type: String
    Description: SSH key pair name.
  LaunchTemplateName:
    Type: String
    Description: The name of launch template.
  IoOptimized:
    Type: String
    Description: >-
      The 'optimized' instance can provide better IO performance. Support 'none'
      and 'optimized' only.
    AllowedValues:
      - none
      - optimized
  VersionDescription:
    Type: String
    Description: Description for version 1 of launch template.
  ZoneId:
    Type: String
    Description: Current zone to create the instance.
  VSwitchId:
    Type: String
    Description: The vSwitch Id to create ecs instance.
  SecurityGroupId:
    Type: String
    Description: >-
      Security group to create ecs instance. For classic instance need the
      security group not belong to VPC, for VPC instance, please make sure the
      security group belong to specified VPC.
  SystemDiskCategory:
    Type: String
    Description: >-
      Category of system disk. support
      cloud|cloud_efficiency|cloud_ssd|cloud_essd|ephemeral_ssd
    AllowedValues:
      - cloud
      - cloud_efficiency
      - cloud_ssd
      - cloud_essd
      - ephemeral_ssd
  InternetChargeType:
    Type: String
    Description: >-
      Instance internet access charge type.Support 'PayByBandwidth' and
      'PayByTraffic' only.
    AllowedValues:
      - PayByBandwidth
      - PayByTraffic
  InstanceName:
    Type: String
    Description: >-
      Display name of the instance, [2, 128] English or Chinese characters, must
      start with a letter or Chinese in size, can contain numbers, '_' or '.',
      '-'
  InternetMaxBandwidthOut:
    Type: Number
    Description: >-
      Max internet out bandwidth in Mbps(Mega bit per second). Range is
      [0,200].While the property is not 0, public ip will be assigned for
      instance.
    MinValue: 0
    MaxValue: 200
  InternetMaxBandwidthIn:
    Type: Number
    Description: >-
      Max internet in bandwidth in Mbps(Mega bit per second). The range is
      [1,200].
    MinValue: 1
    MaxValue: 200
  SecurityEnhancementStrategy:
    Type: String
    Description: >-
      Activate or deactivate security enhancement,Value range: "Active" and
      "Deactive"
    AllowedValues:
      - Active
      - Deactive
  AutoReleaseTime:
    Type: String
    Description: >-
      Auto release time for created instance, Follow ISO8601 standard using UTC
      time. format is 'yyyy-MM-ddTHH:mm:ssZ'. Not bigger than 3 years from this
      day onwards
Resources:
  LaunchTemplate:
    Type: 'ALIYUN::ECS::LaunchTemplate'
    Properties:
      Description:
        Ref: Description
      DiskMappings:
        Ref: DiskMappings
      SystemDiskSize:
        Ref: SystemDiskSize
      UserData:
        Ref: UserData
      SystemDiskDescription:
        Ref: SystemDiskDescription
      TemplateTags:
        Ref: TemplateTags
      RamRoleName:
        Ref: RamRoleName
      NetworkType:
        Ref: NetworkType
      NetworkInterfaces:
        Ref: NetworkInterfaces
      ImageId:
        Ref: ImageId
      SystemDiskDiskName:
        Ref: SystemDiskDiskName
      SpotPriceLimit:
        Ref: SpotPriceLimit
      InstanceType:
        Ref: InstanceType
      Tags:
        Ref: Tags
      HostName:
        Ref: HostName
      SpotStrategy:
        Ref: SpotStrategy
      KeyPairName:
        Ref: KeyPairName
      LaunchTemplateName:
        Ref: LaunchTemplateName
      IoOptimized:
        Ref: IoOptimized
      VersionDescription:
        Ref: VersionDescription
      ZoneId:
        Ref: ZoneId
      VSwitchId:
        Ref: VSwitchId
      SecurityGroupId:
        Ref: SecurityGroupId
      SystemDiskCategory:
        Ref: SystemDiskCategory
      InternetChargeType:
        Ref: InternetChargeType
      InstanceName:
        Ref: InstanceName
      InternetMaxBandwidthOut:
        Ref: InternetMaxBandwidthOut
      InternetMaxBandwidthIn:
        Ref: InternetMaxBandwidthIn
      SecurityEnhancementStrategy:
        Ref: SecurityEnhancementStrategy
      AutoReleaseTime:
        Ref: AutoReleaseTime
Outputs:
  LaunchTemplateName:
    Description: The name of launch template.
    Value:
      'Fn::GetAtt':
        - LaunchTemplate
        - LaunchTemplateName
  LatestVersionNumber:
    Description: The latest version number of launch template.
    Value:
      'Fn::GetAtt':
        - LaunchTemplate
        - LatestVersionNumber
  LaunchTemplateId:
    Description: The id of launch template.
    Value:
      'Fn::GetAtt':
        - LaunchTemplate
        - LaunchTemplateId
  DefaultVersionNumber:
    Description: The default version number of launch template.
    Value:
      'Fn::GetAtt':
        - LaunchTemplate
        - DefaultVersionNumber