Updated on 2026-08-28 GMT+08:00

Obtaining the Silence Rule List

Function

This API is used to obtain the silence rule list.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    aom:muteRule:list

    List

    -

    -

    -

    -

URI

GET /v2/{project_id}/alert/mute-rules

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID, which can be obtained from the console or by calling an API. For details, see Obtaining a Project ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token obtained from IAM. For details, see Obtaining a Token.

Content-Type

Yes

String

Message body type or format. The specified type is application/json;charset=UTF-8.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

[items]

Array of MuteRule objects

Silence rule.

Table 4 MuteRule

Parameter

Type

Description

create_time

Long

Definition

Time when the silence rule was created (UTC timestamp, in milliseconds). Example: 2024-10-16 16:03:01 needs to be converted to UTC timestamp 1702759381000 using a tool.

Range

N/A

desc

String

Definition

Rule description.

Range

N/A

match

Array<Array<Match>>

Definition

Match condition of the rule.

mute_config

MuteConfig object

Definition

Time when the rule takes effect.

name

String

Definition

Rule name.

Range

N/A

timezone

String

Definition

Time zone.

Range

N/A

update_time

Long

Definition

Time when the silence rule was modified (UTC timestamp, in milliseconds). Example: 2024-10-16 16:03:01 needs to be converted to UTC timestamp 1702759381000 using a tool.

Range

N/A

user_id

String

Definition

ID of the user who created the silence rule. The actual value is the same as the project ID, which can be obtained from the console or by calling an API. For details, see Obtaining a Project ID.

Range

N/A

Table 5 Match

Parameter

Type

Description

key

String

Definition

Key specified in the metadata for matching.

Range

Min. characters: 1

Max. characters: 128

operate

String

Definition

Matching method of the alarm rule.

Range

  • EXIST

  • REGEX

  • EQUALS

value

Array of strings

Definition

Value of the key.

Range

Min. characters of an element: 1

Max. characters of an element: 256

Table 6 MuteConfig

Parameter

Type

Description

ends_at

Long

Definition

End time of the silence rule. Both UTC timestamps in milliseconds and seconds are supported. If the silence rule is permanent, set this parameter to 0. For example, the UTC timestamp in milliseconds for 2024-10-16 16:03:01 is 1702759381000, and the timestamp in seconds for 23:59:59 is 86399.

type is FIXED, only the UTC timestamp in milliseconds is supported.

  • When the value of type is DAILY, WEEKLY, or MONTHLY, only the timestamp in seconds is supported.

Range

N/A.

scope

Array of integers

Definition

Silence scope.

type is set to WEEKLY or MONTHLY, scope cannot be empty.

Range

Min. value of an element: 0

Max. value of an element: 31

starts_at

Long

Definition

Start time of the silence rule. Both UTC timestamps in milliseconds and seconds are supported. For example, the UTC timestamp in milliseconds for 2024-10-16 16:03:01 is 1702759381000, and the timestamp in seconds for 00:00:01 is 1.

type is FIXED, only the UTC timestamp in milliseconds is supported.

  • When the value of type is DAILY, WEEKLY, or MONTHLY, only the timestamp in seconds is supported.

Range

N/A.

type

String

Definition

Type of the time for the silence rule to take effect.

Range

  • FIXED

  • DAILY

  • WEEKLY

  • MONTHLY

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Definition

Error code.

Range

N/A

error_msg

String

Definition

Error message.

Range

N/A

error_type

String

Definition

Error type.

Range

N/A

trace_id

String

Definition

Request ID.

Range

N/A

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Definition

Error code.

Range

N/A

error_msg

String

Definition

Error message.

Range

N/A

error_type

String

Definition

Error type.

Range

N/A

trace_id

String

Definition

Request ID.

Range

N/A

Status code: 500

Table 9 Response body parameters

Parameter

Type

Description

error_code

String

Response code.

error_msg

String

Response message.

trace_id

String

Response ID.

Example Requests

Obtain the silence rule list.

https://{Endpoint}/v2/{project_id}/alert/mute-rules

Example Responses

Status code: 200

OK: The request is successful.

[ {
  "create_time" : 1668147671966,
  "desc" : "",
  "match" : [ [ {
    "key" : "event_severity",
    "operate" : "EQUALS",
    "value" : [ "Info" ]
  } ] ],
  "mute_config" : {
    "ends_at" : 86399,
    "scope" : [ ],
    "starts_at" : 0,
    "type" : "DAILY"
  },
  "name" : "32255",
  "timezone" : "xxx",
  "update_time" : 1668147671966,
  "user_id" : "2a473356cca5487f8373be891bffc1cf"
} ]

Status code: 401

Unauthorized: The authentication information is incorrect or invalid.

{
  "error_code" : "AOM.0403",
  "error_msg" : "auth failed.",
  "error_type" : "AUTH_FAILED",
  "trace_id" : ""
}

Status code: 403

Forbidden: The request is rejected. The server has received the request and understood it, but the server refuses to respond to it. The client should not repeat the request without modifications.

{
  "error_code" : "AOM.0403",
  "error_msg" : "auth failed.",
  "error_type" : "AUTH_FAILED",
  "trace_id" : ""
}

Status code: 500

Internal Server Error: The server is able to receive the request but unable to understand the request.

{
  "error_code" : "APM.00000500",
  "error_msg" : "Internal Server Error",
  "trace_id" : ""
}

SDK Sample Code

The SDK sample code is as follows.

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.aom.v2.region.AomRegion;
import com.huaweicloud.sdk.aom.v2.*;
import com.huaweicloud.sdk.aom.v2.model.*;


public class ListMuteRuleSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        AomClient client = AomClient.newBuilder()
                .withCredential(auth)
                .withRegion(AomRegion.valueOf("<YOUR REGION>"))
                .build();
        ListMuteRuleRequest request = new ListMuteRuleRequest();
        try {
            ListMuteRuleResponse response = client.listMuteRule(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkaom.v2.region.aom_region import AomRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkaom.v2 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = AomClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(AomRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListMuteRuleRequest()
        response = client.list_mute_rule(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    aom "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

    if err != nil {
        fmt.Println(err)
        return
    }

    hcClient, err := aom.AomClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


    if err != nil {
        fmt.Println(err)
        return
    }

    client := aom.NewAomClient(hcClient)

    request := &model.ListMuteRuleRequest{}
	response, err := client.ListMuteRule(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

OK: The request is successful.

401

Unauthorized: The authentication information is incorrect or invalid.

403

Forbidden: The request is rejected. The server has received the request and understood it, but the server refuses to respond to it. The client should not repeat the request without modifications.

500

Internal Server Error: The server is able to receive the request but unable to understand the request.

Error Codes

See Error Codes.