DescribeMetricRuleTargets - CloudMonitor - Alibaba Cloud Documentation Center

Queries the resources that are associated with a specified alert rule.

Operation description

Limit

This operation supports only Message Service (MNS) resources.

Note This topic provides an example on how to query the resources that are associated with an alert rule whose ID is ae06917_75a8c43178ab66****.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
cms:DescribeMetricRuleTargets	list	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
RuleId	string	Yes	The ID of the alert rule. For information about how to obtain the ID of an alert rule, see DescribeMetricRuleList .	ae06917_75a8c43178ab66****

For more information about common request parameters, see Common parameters.

Response parameters

Parameter	Type	Description	Example
	object
Code	string	The HTTP status code. Note The status code 200 indicates that the call was successful.	200
Message	string	The error message.	User not authorized to operate on the specified resource.
RequestId	string	The ID of the request.	786E92D2-AC66-4250-B76F-F1E2FCDDBA1C
Success	boolean	Indicates whether the call was successful. Valid values: true: The call was successful. false: The call failed.	true
Targets	array<object>	The information about the resource for which alerts are triggered.
	object
Id	string	The ID of the resource for which alerts are triggered.	1
Arn	string	The Alibaba Cloud Resource Name (ARN) of the resource. Format: `acs:{Service name abbreviation}:{regionId}:{userId}:/{Resource type}/{Resource name}/message`. Example: `acs:mns:cn-hangzhou:120886317861**:/queues/test123/message`. Fields: {Service name abbreviation}: the abbreviation of the service name. Valid value: mns. {userId}: the ID of the Alibaba Cloud account. {regionId}: the region ID of the message queue or topic. {Resource type}`: the type of the resource for which alerts are triggered. Valid values: - queues - topics {Resource name}: the name of the resource. - If the resource type is set to queues, the resource name is the name of the message queue. - If the resource type is set to topics**, the resource name is the name of the topic.`	acs:mns:cn-hangzhou:120886317861****:/queues/test/message
Level	string	The level of the alert. Valid values: INFO: information WARN: warning CRITICAL: critical	["INFO", "WARN", "CRITICAL"]
JsonParams	string	The parameters of the alert callback. The parameters are in the JSON format.	{"customField1":"value1","customField2":"$.name"}

Examples

Sample success responses

JSONformat

{
  "Code": "200",
  "Message": "User not authorized to operate on the specified resource.",
  "RequestId": "786E92D2-AC66-4250-B76F-F1E2FCDDBA1C",
  "Success": true,
  "Targets": {
    "Target": [
      {
        "Id": "1",
        "Arn": "acs:mns:cn-hangzhou:120886317861****:/queues/test/message",
        "Level": "[\"INFO\", \"WARN\", \"CRITICAL\"]",
        "JsonParams": "{\"customField1\":\"value1\",\"customField2\":\"$.name\"}"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message
400	InvalidParameterValue	%s
400	%s	%s
403	AccessForbidden	User not authorized to operate on the specified resource.
500	InternalError	%s
500	InternalError	The request processing has failed due to some unknown error.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2023-07-25	The Error code has changed	View Change Details
2022-03-21	API Description Update. The Error code has changed. The response structure of the API has changed	View Change Details