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Edge Security Acceleration:SetHttpDDoSAttackRuleAction

Last Updated:Oct 10, 2026

Modifies the protection action Settings for a specified HTTP DDoS attack prevention rule.

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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

esa:SetHttpDDoSAttackRuleAction

get

*Site

acs:esa:{#regionId}:{#accountId}:site/{#SiteId}

None None

Request parameters

Parameter

Type

Required

Description

Example

SiteId

integer

Yes

The ID of the site. You can call the ListSites operation to query the ID.

123456****

RuleIds

string

Yes

The IDs of the rules to be managed. Separate multiple IDs with commas (,).

Note

You can call the DescribeHttpDDoSAttackRules operation to query the IDs.

100000

RuleAction

string

Yes

The action of the rule. Valid values:

  • deny: Blocks the request.

  • js: Performs a JavaScript challenge.

  • observe: Monitors the request.

Valid values:

  • deny :

    Blocks the request.

  • js :

    Performs a JavaScript challenge.

  • observe :

    Monitors the request.

js

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

Id of the request

C370DAF1-C838-4288-A1A0-9A87633D2***

Examples

Success response

JSON format

{
  "RequestId": "C370DAF1-C838-4288-A1A0-9A87633D2***"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidParameter.SiteId The specified SiteId is invalid. The specified SiteId is invalid.Check parameter SiteId and try again.
400 ErrSiteIdNoteEnterprise This feature is unavailable because your website is not associated with an Enterprise plan. Upgrade your plan to Enterprise. This feature is unavailable because your website is not associated with an Enterprise plan. Upgrade your plan to Enterprise.
500 InternalError Failed to call the service. Try again later or contact technical support. Failed to call the service. Try again later or contact technical support.
403 SiteIdDDoSVersionCheckFailed SiteId DDoS version check failed. Failed to check the DDoS version corresponding to the site.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.