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Alibaba Cloud DNS:DescribeCustomLines

Last Updated:Dec 03, 2025

Queries a list of custom lines.

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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

pvtz:read

list

*CustomLine

acs:pvtz::{#accountId}:customLine/*

None

None

Request parameters

Parameter

Type

Required

Description

Example

Lang

string

No

The language.

en

PageNumber

integer

No

The page number. 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 10.

10

Response elements

Element

Type

Description

Example

object

PageSize

integer

The number of entries returned per page.

10

RequestId

string

The request ID.

AF7D4DCE-0776-47F2-A9B2-6FB85A87AA60

PageNumber

integer

The page number of the returned page.

1

TotalPages

integer

The total number of pages returned.

5

TotalItems

integer

The total number of entries returned.

100

CustomLines

object

CustomLine

array<object>

The list of custom lines.

object

LineId

string

The unique ID of the custom line.

160002

Name

string

The name of the custom line.

Test line

Ipv4s

object

Ipv4

array

The list of IPv4 address segments.

string

The IPv4 address segment.

1.1.1.1

Creator

string

The creator.

21312421

CreatorType

string

The role of the creator. Valid values:

  • USER: a user

  • SYSTEM: the system

USER

CreatorSubType

string

The type of the creator. Valid values:

  • CUSTOM: an Alibaba Cloud account

  • SUB: a RAM user

  • STS: a role assumed using Security Token Service (STS)

  • OTHER: another role

SUB

CreateTime

string

The time when the custom line was created.

2022-03-25T08:07Z

CreateTimestamp

integer

The time when the custom line was created. This value is a UNIX timestamp.

1671174074000

UpdateTime

string

The time when the custom line was last updated.

2020-08-24T16:08Z

UpdateTimestamp

integer

The time when the custom line was last updated. This value is a UNIX timestamp.

1681879029000

DnsCategory

string

Examples

Success response

JSON format

{
  "PageSize": 10,
  "RequestId": "AF7D4DCE-0776-47F2-A9B2-6FB85A87AA60",
  "PageNumber": 1,
  "TotalPages": 5,
  "TotalItems": 100,
  "CustomLines": {
    "CustomLine": [
      {
        "LineId": "160002",
        "Name": "测试线路",
        "Ipv4s": {
          "Ipv4": [
            "1.1.1.1"
          ]
        },
        "Creator": "21312421",
        "CreatorType": "USER",
        "CreatorSubType": "SUB",
        "CreateTime": "2022-03-25T08:07Z",
        "CreateTimestamp": 1671174074000,
        "UpdateTime": "2020-08-24T16:08Z",
        "UpdateTimestamp": 1681879029000,
        "DnsCategory": ""
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.