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Cloud Firewall:DescribeAccessInstanceZoneList

Last Updated:Oct 16, 2025

Returns a list of available zones for access instances.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

RegionNo

string

No

The region of the access instance.

cn-hangzhou

Lang

string

No

The language of the response.

Valid values:

  • en :

    English

  • zh :

    Chinese (default)

zh

AccessInstanceType

string

No

The type of the access instance.

Valid values:

  • AckClusterConnector :

    ACK cluster connector

  • PrivateDNS :

    private DNS

AckClusterConnector

Response elements

Element

Type

Description

Example

object

The response schema.

RequestId

string

The request ID.

31306819-C4BC-56F3-BBE6-*****

ZoneList

array

The list of zones.

string

A zone.

cn-beijing-g

Zones

array<object>

The list of zones.

object

A zone.

LocalName

string

The name of the zone in the local language.

北京 可用区G

ZoneId

string

The zone ID.

cn-beijing-g

Examples

Success response

JSON format

{
  "RequestId": "31306819-C4BC-56F3-BBE6-*****",
  "ZoneList": [
    "cn-beijing-g"
  ],
  "Zones": [
    {
      "LocalName": "北京 可用区G",
      "ZoneId": "cn-beijing-g"
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorRegionNo regionNo error. Region selection error, please re-enter.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.