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Alibaba Cloud DNS:DescribeDnsGtmMonitorConfig

Last Updated:Dec 02, 2025

Queries the health check configuration for an address pool.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

alidns:DescribeDnsGtmMonitorConfig

get

*gtmInstance

acs:alidns::{#accountId}:gtmInstance/{#gtmInstanceId}

None

None

Request parameters

Parameter

Type

Required

Description

Example

Lang

string

No

The language of the response. Default value: en. Valid values: en, zh, and ja.

en

MonitorConfigId

string

Yes

The ID of the health check configuration. For more information, see DescribeDnsGtmInstanceAddressPool.

Moni*******

Response elements

Element

Type

Description

Example

object

RequestId

string

The unique request ID.

6856BCF6-11D6-4D7E-AC53-FD579933522B

Timeout

integer

The timeout period. Unit: milliseconds.

3000

ProtocolType

string

The health check protocol. Valid values:

  • HTTP

  • HTTPS

  • PING

  • TCP

TCP

IspCityNodes

object

IspCityNode

array<object>

The list of monitoring nodes.

object

A monitoring node.

CityCode

string

The city code.

572

CountryName

string

The displayed name of the country.

China

IspCode

string

The carrier code.

123

CityName

string

The displayed name of the city.

Qingdao

CountryCode

string

The country code.

001

IspName

string

The name of the carrier.

Alibaba

CreateTime

string

The time when the configuration was created.

2017-12-28T13:08Z

UpdateTime

string

The time when the configuration was last updated.

2018-01-03T08:57Z

EvaluationCount

integer

The number of consecutive failures.

3

UpdateTimestamp

integer

The timestamp that indicates when the configuration was last updated.

1527690629357

MonitorExtendInfo

string

The extended information. The parameters vary by protocol.

  • For HTTP and HTTPS:

    • port: The health check port.

    • host: The Host header.

    • path: The URL path.

    • code: The expected HTTP status code.

    • failureRate: The failure rate.

    • sni: Specifies whether to enable Server Name Indication (SNI). This parameter is valid only when the protocol is set to HTTPS.

      • true: enables SNI.

      • false: disables SNI.

    • nodeType: The type of the monitoring node for the health check when the address pool type is DOMAIN.

      • IPV4

      • IPV6

  • For PING:

    • failureRate: The failure rate.

    • packetNum: The number of ping packets.

    • packetLossRate: The packet loss rate.

    • nodeType: The type of the monitoring node for the health check when the address pool type is DOMAIN.

      • IPV4

      • IPV6

  • For TCP:

    • port: The health check port.

    • failureRate: The failure rate.

    • nodeType: The type of the monitoring node for the health check when the address pool type is DOMAIN.

      • IPV4

      • IPV6

{\"code\":200,\"path\":\"\\index.htm\",\"host\":\"aliyun.com\"}

MonitorConfigId

string

The ID of the health check configuration.

Monit*********

CreateTimestamp

integer

The timestamp that indicates when the configuration was created.

1527690629357

Interval

integer

The health check interval. Unit: seconds.

1

Examples

Success response

JSON format

{
  "RequestId": "6856BCF6-11D6-4D7E-AC53-FD579933522B",
  "Timeout": 3000,
  "ProtocolType": "TCP",
  "IspCityNodes": {
    "IspCityNode": [
      {
        "CityCode": "572",
        "CountryName": "中国",
        "IspCode": "123",
        "CityName": "青岛市",
        "CountryCode": "001",
        "IspName": "阿里巴巴"
      }
    ]
  },
  "CreateTime": "2017-12-28T13:08Z",
  "UpdateTime": "2018-01-03T08:57Z",
  "EvaluationCount": 3,
  "UpdateTimestamp": 1527690629357,
  "MonitorExtendInfo": "{\\\"code\\\":200,\\\"path\\\":\\\"\\\\index.htm\\\",\\\"host\\\":\\\"aliyun.com\\\"}",
  "MonitorConfigId": "Monit*********",
  "CreateTimestamp": 1527690629357,
  "Interval": 1
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.