ALIYUN::CEN::CenInstance - Resource Types| Alibaba Cloud Documentation Center

Syntax

{
  "Type": "ALIYUN::CEN::CenInstance",
  "Properties": {
    "Description": String,
    "Name": String,
    "ProtectionLevel": String,
    "Tags": List
  }
}

Properties


Property	Type	Required	Editable	Description	Constraint
Description	String	No	Yes	The description of the CEN instance.	The description must be 2 to 256 characters in length. It must start with a letter and cannot start with `http://` or `https://`.
Name	String	No	Yes	The name of the CEN instance.	The name must be 2 to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter and cannot start with `http://` or `https://`.
ProtectionLevel	String	No	No	The level of CIDR block overlapping.	Set the value to REDUCED. This value indicates that the CIDR blocks can overlap with each other but must not be the same.
Tags	List	No	Yes	The tags of the CEN instance.	You can add up to 20 tags to each instance. For more information, see Tags properties.

Tags syntax

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

Tags properties


Property	Type	Required	Editable	Description	Constraint
Key	String	Yes	No	The key of the tag.	The tag key must be 1 to 128 characters in length and cannot contain `http://` or `https://`. It cannot start with `aliyun` or `acs:`.
Value	String	No	No	The value of the tag.	The tag value must be 0 to 128 characters in length and cannot contain `http://` or `https://`. It cannot start with `aliyun` or `acs:`.

Response parameters

Fn::GetAtt

CenId: the ID of the CEN instance.

Examples

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "ProtectionLevel": {
      "Type": "String",
      "Description": "The level of CIDR block overlapping. \nSet the value to REDUCED. REDUCED indicates that the \nCIDR blocks can overlap with each other but must not be the same."
    },
    "Description": {
      "Type": "String",
      "Description": "The description of the instance.\nThe name can be 2-256 characters in length. It can start with an uppercase letter, lowercase letter, or Chinese character. It can contain numbers, underscores (_), and hyphens (-), but cannot start with http:// or https://."
    },
    "Tags": {
      "Type": "Json",
      "Description": "Tags to attach to instance. Max support 20 tags to add during create instance. Each tag with two properties Key and Value, and Key is required.",
      "MaxLength": 20
    },
    "Name": {
      "Type": "String",
      "Description": "The name of the instance.\nThe name can be 2-128 characters in length. It can start with an uppercase letter, lowercase letter, or Chinese character. It can contain numbers, underscores (_), and hyphens (-), but cannot start with http:// or https://."
    }
  },
  "Resources": {
    "CenInstance": {
      "Type": "ALIYUN::CEN::CenInstance",
      "Properties": {
        "ProtectionLevel": {
          "Ref": "ProtectionLevel"
        },
        "Description": {
          "Ref": "Description"
        },
        "Tags": {
          "Ref": "Tags"
        },
        "Name": {
          "Ref": "Name"
        }
      }
    }
  },
  "Outputs": {
    "CenId": {
      "Description": "The ID of the request.",
      "Value": {
        "Fn::GetAtt": [
          "CenInstance",
          "CenId"
        ]
      }
    }
  }
}

YAML format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Description:
    Description: 'The description of the instance.

      The name can be 2-256 characters in length. It can start with an uppercase letter,
      lowercase letter, or Chinese character. It can contain numbers, underscores
      (_), and hyphens (-), but cannot start with http:// or https://.'
    Type: String
  Name:
    Description: 'The name of the instance.

      The name can be 2-128 characters in length. It can start with an uppercase letter,
      lowercase letter, or Chinese character. It can contain numbers, underscores
      (_), and hyphens (-), but cannot start with http:// or https://.'
    Type: String
  ProtectionLevel:
    Description: "The level of CIDR block overlapping. \nSet the value to REDUCED.\
      \ REDUCED indicates that the \nCIDR blocks can overlap with each other but must\
      \ not be the same."
    Type: String
  Tags:
    Description: Tags to attach to instance. Max support 20 tags to add during create
      instance. Each tag with two properties Key and Value, and Key is required.
    MaxLength: 20
    Type: Json
Resources:
  CenInstance:
    Properties:
      Description:
        Ref: Description
      Name:
        Ref: Name
      ProtectionLevel:
        Ref: ProtectionLevel
      Tags:
        Ref: Tags
    Type: ALIYUN::CEN::CenInstance
Outputs:
  CenId:
    Description: The ID of the request.
    Value:
      Fn::GetAtt:
      - CenInstance
      - CenId

To view more examples, visit Cen.json and Cen.yml. In the examples, the ALIYUN::CEN::CenInstance, ALIYUN::CEN::CenInstanceAttachment, ALIYUN::CEN::CenBandwidthPackage, ALIYUN::CEN::CenBandwidthLimit, ALIYUN::CEN::RouteEntry, ALIYUN::SAG::CloudConnectNetwork, ALIYUN::SAG::GrantCcnToCen, and ALIYUN::VPC::GrantInstanceToCen resource types are involved.