All Products
Search
Document Center

Web Application Firewall:CreateMajorProtectionBlackIp

Last Updated:Jan 23, 2026

Creates an IP address blacklist for critical event protection.

Operation description

This operation is available only on the China site (aliyun.com).

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

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:CreateMajorProtectionBlackIp

create

*All Resource

*

  • acs:ResourceGroupId
None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the WAF instance.

waf_v3prepaid_public_cn-2r42s6y****

TemplateId

integer

Yes

The ID of the protection template for critical event protection.

2221

RuleId

integer

Yes

The ID of the IP address blacklist rule for critical event protection.

232324

IpList

string

Yes

The IP address blacklist to add. You can specify custom IP addresses or CIDR blocks. Both IPv4 and IPv6 addresses are supported. Separate multiple IP addresses with commas (,). For more information, see Critical event protection.

192.0.XX.XX,192.0.XX.XX/24

ExpiredTime

integer

Yes

The timestamp after which the IP address blacklist becomes invalid. Unit: seconds.

Note

If you set this parameter to 0, the IP address blacklist is permanently valid.

1716528465

Description

string

No

The description of the IP address blacklist.

Protection for critical events

RegionId

string

No

The region of the WAF instance. Valid values:

  • cn-hangzhou: the Chinese mainland.

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

cn-hangzhou

ResourceManagerResourceGroupId

string

No

The ID of the Alibaba Cloud resource group.

rg-acfm***q

Response elements

Element

Type

Description

Example

object

The result of the request.

RequestId

string

The ID of the request.

D7861F61-5B61-46CE-A47C-6B19160D****

Examples

Success response

JSON format

{
  "RequestId": "D7861F61-5B61-46CE-A47C-6B19160D****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.