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Cloud Firewall:DescribeVpcZone

Last Updated:Oct 16, 2025

Queries the zones that are available for VPCs.

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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

Lang

string

No

The language of the request and response. Valid values:

  • zh (default): Chinese

  • en: English

zh

MemberUid

string

No

The UID of the Cloud Firewall member account.

1415189284827022

RegionNo

string

Yes

The region ID.

cn-shanghai

Environment

string

No

The environment. Valid values:

  • VPC: VPC

  • TransitRouter: Transit Router

VPC

Response elements

Element

Type

Description

Example

object

The response schema.

RequestId

string

The ID of the request.

694DFBF3-C060-529F-92D0-7FC7E0DA1E21

ZoneList

array<object>

The list of zones.

object

The list of zones.

ZoneId

string

The ID of the zone.

cn-hangzhou-b

LocalName

string

The name of the zone.

华东 1 可用区 B

ZoneType

string

The type of the zone. The default value is `AvailabilityZone`, which indicates a standard cloud zone.

AvailabilityZone

Examples

Success response

JSON format

{
  "RequestId": "694DFBF3-C060-529F-92D0-7FC7E0DA1E21",
  "ZoneList": [
    {
      "ZoneId": "cn-hangzhou-b",
      "LocalName": "华东 1 可用区 B",
      "ZoneType": "AvailabilityZone"
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorAliUid Aliuid invalid. The aliuid is invalid.
400 ErrorInvalidMemberUid Member uid is invalid The member is invalid.
400 ErrorUserCredentials user credentials failed Access permissions required. You must grant permissions to the firewall.
400 ErrorVpcOpenApi vpc open api failed Failed to call the VPC API.
400 ErrorParameters A parameter error occurred. A parameter error occurred.
400 ErrorCenTRAssociationNotFound CEN-TR attachment association not found. CEN-TR attachment association not found.
400 ErrorRegionNoError Region is error, please reselect The specified region is invalid. Enter another value.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.