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Web Application Firewall:DeleteDomain

Last Updated:Jul 07, 2026

Deletes a CNAME-connected domain name.

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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

yundun-waf:DeleteDomain

delete

DefenseResource

acs:yundun-waf:{#regionId}:{#accountId}:defenseresource/{#Resource}

DefenseResource

acs:yundun-waf:{#regionId}:{#accountId}:defenseresource/{#Domain}-waf

None None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the WAF instance.

Note

You can call DescribeInstance to query the ID of the WAF instance.

waf_cdnsdf3****

Domain

string

No

The domain name that has been connected to WAF.

www.aliyundoc.com

RegionId

string

Yes

The region where the WAF instance is deployed. Valid values:

  • cn-hangzhou: the Chinese mainland.

  • ap-southeast-1: outside the Chinese mainland.

cn-hangzhou

AccessType

string

No

The access type of the WAF instance. Valid values:

  • share (default): CNAME access.

  • hybrid_cloud_cname: hybrid cloud reverse proxy access.

share

DomainId

string

No

The domain name ID.

www.aliyundoc.com-waf

Response elements

Element

Type

Description

Example

object

The response parameters.

RequestId

string

The request ID.

D7861F61-5B61-46CE-A47C-6B19160D5EB0

Examples

Success response

JSON format

{
  "RequestId": "D7861F61-5B61-46CE-A47C-6B19160D5EB0"
}

Error codes

HTTP status code

Error code

Error message

Description

400 Waf.Control.DomainAndDomainIdBothEmpty domain and domainId cannot be empty at the same time. The domain name and domain name ID cannot be empty at the same time.
400 Waf.Control.DomainAndDomainIdNotMatch domain and domainId do not match. The input parameters Domain and DomainId do not match
400 Waf.Control.DomainIdIsIllegal The input parameter, the domainId is illegal. Illegal entry DomainId
400 Waf.Pullin.BatchDnsScheduleCheckFailed Batch dns scheduling is in progress, and access related operations are prohibited. batch dns scheduling is in progress, and access-related operations are prohibited.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.