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Alibaba Cloud DNS:DescribeDnsGtmInstanceAddressPools

Last Updated:Dec 02, 2025

Retrieves the address pools of a Global Traffic Manager (GTM) instance.

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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:DescribeDnsGtmInstanceAddressPools

get

*gtmInstance

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

None None

Request parameters

Parameter

Type

Required

Description

Example

Lang

string

No

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

en

InstanceId

string

Yes

The instance ID. For more information, see DescribeDnsGtmInstances.

gtm-cn-wwo3a3hbz**

PageNumber

integer

No

The page number. The value starts from 1. The default value is 1.

1

PageSize

integer

No

The number of entries to return on each page. The maximum value is 100. The default value is 20.

20

Response elements

Element

Type

Description

Example

object

PageSize

integer

The number of entries returned per page. The maximum value is 100. The default value is 20.

1

RequestId

string

The unique request ID.

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

PageNumber

integer

The page number. The value starts from 1. The default value is 1.

1

TotalPages

integer

The total number of pages.

1

TotalItems

integer

The total number of entries.

1

AddrPools

object

AddrPool

array<object>

The list of address pools.

object

Type

string

The type of the address pool. Valid values:

  • IPV4: IPv4 address

  • IPV6: IPv6 address

  • DOMAIN: domain name

IPV4

UpdateTimestamp

integer

The time when the address pool was updated. This is a UNIX timestamp.

1527690629357

MonitorStatus

string

The health check status. Valid values:

  • OPEN: Enabled

  • CLOSE: Disabled

  • UNCONFIGURED: Not configured

OPEN

UpdateTime

string

The time when the address pool was updated.

2017-12-28T13:08Z

CreateTime

string

The time when the address pool was created.

2017-12-28T13:08Z

AddrPoolId

string

The ID of the address pool.

hr****

LbaStrategy

string

The load balancing policy. Valid values:

  • ALL_RR: Returns all addresses.

  • RATIO: Returns addresses by weight.

ALL_RR

Name

string

The name of the address pool.

testpool

AddrCount

integer

The number of addresses in the address pool.

1

MonitorConfigId

string

The ID of the health check configuration.

abc****

CreateTimestamp

integer

The time when the address pool was created. This is a UNIX timestamp.

1527690629357

Examples

Success response

JSON format

{
  "PageSize": 1,
  "RequestId": "6856BCF6-11D6-4D7E-AC53-FD579933522B",
  "PageNumber": 1,
  "TotalPages": 1,
  "TotalItems": 1,
  "AddrPools": {
    "AddrPool": [
      {
        "Type": "IPV4",
        "UpdateTimestamp": 1527690629357,
        "MonitorStatus": "OPEN",
        "UpdateTime": "2017-12-28T13:08Z",
        "CreateTime": "2017-12-28T13:08Z",
        "AddrPoolId": "hr****",
        "LbaStrategy": "ALL_RR",
        "Name": "testpool",
        "AddrCount": 1,
        "MonitorConfigId": "abc****",
        "CreateTimestamp": 1527690629357
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.