ALIYUN::CMS::MetricRuleTargets is used to add or modify one or more message resources of an alert rule.

Syntax

{
  "Type": "ALIYUN::CMS::MetricRuleTargets",
  "Properties": {
    "RuleId": String,
    "Targets": List
  }
}

Properties

Property Type Required Editable Description Constraint
RuleId String Yes No The ID of the alert rule. None
Targets List Yes No The message resources of the alert rule. A maximum of five message resources can be set. For more information, see Targets properties.

Targets syntax

"Targets": [
  {
    "Level": String,
    "Id": String,
    "Arn": String
  }
]

Targets properties

Property Type Required Editable Description Constraint
Level String No No The level of the alert. Valid values:
  • INFO
  • WARN
  • CRITICAL
Id String Yes No The ID of the message resource. The ID must be unique in the alert rule.
Arn String Yes No The Alibaba Cloud Resource Name (ARN) of the message resource. The ARN must be in the format of acs:{Service name abbreviation}:{regionId}:{userId}:/{Message resource type}/{Resource name}/message. Example: acs:mns:cn-hangzhou:111:/queues/test/message
  • {Service name abbreviation}: the abbreviation of the service name. Set the value to mns. This resource type only supports Message Notification Service (MNS) as the message service.
  • {regionId}: the region ID of the message queue or topic.
  • {userId}: the account ID of the user.
  • {Message resource type}: the type of the message resource. Valid values: queues and topics.
  • {Resource name}: the name of the resource.

Response parameters

Fn::GetAtt

  • Arns: the ARNs of the message resources.
  • Ids: the IDs of the message resources.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "RuleId": {
      "Type": "String",
      "Description": "The ID of the alert rule."
    },
    "Targets": {
      "Type": "Json",
      "MinLength": 1,
      "MaxLength": 5
    }
  },
  "Resources": {
    "MetricRuleTargets": {
      "Type": "ALIYUN::CMS::MetricRuleTargets",
      "Properties": {
        "RuleId": {
          "Ref": "RuleId"
        },
        "Targets": {
          "Ref": "Targets"
        }
      }
    }
  },
  "Outputs": {
    "Arns": {
      "Description": "The ARN list of targets",
      "Value": {
        "Fn::GetAtt": [
          "MetricRuleTargets",
          "Arns"
        ]
      }
    },
    "Ids": {
      "Description": "The ID list of targets",
      "Value": {
        "Fn::GetAtt": [
          "MetricRuleTargets",
          "Ids"
        ]
      }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  RuleId:
    Type: String
    Description: The ID of the alert rule.
  Targets:
    Type: Json
    MinLength: 1
    MaxLength: 5
Resources:
  MetricRuleTargets:
    Type: 'ALIYUN::CMS::MetricRuleTargets'
    Properties:
      RuleId:
        Ref: RuleId
      Targets:
        Ref: Targets
Outputs:
  Arns:
    Description: The ARN list of targets
    Value:
      'Fn::GetAtt':
        - MetricRuleTargets
        - Arns
  Ids:
    Description: The ID list of targets
    Value:
      'Fn::GetAtt':
        - MetricRuleTargets
        - Ids