Attaches a protection target to a scenario-specific custom policy.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes AttachSceneDefenseObject

The operation that you want to perform. Set the value to AttachSceneDefenseObject.

Objects String Yes

The protection target that you want to attach to a policy. Separate multiple protection targets with commas (,).

ObjectType String Yes Domain

The type of the protection target. Set the value to Domain, which indicates a domain name.

PolicyId String Yes 321a-fd31-df51-****

The ID of the policy.

Note You can call the DescribeSceneDefensePolicies operation query the IDs of all policies.
RegionId String No cn-hangzhou

The region ID of the instance. Valid values:

  • cn-hangzhou: mainland China, which indicates an Anti-DDoS Pro instance
  • ap-southeast-1: outside mainland China, which indicates an Anti-DDoS Premium instance

Response parameters

Parameter Type Example Description
RequestId String F65DF043-E0EB-4796-9467-23DDCDF92C1D

The ID of the request.

Success Boolean true

Indicates whether the request is successful. Valid values:

  • true: The request is successful.
  • false: The request failed.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

  "RequestId": "F65DF043-E0EB-4796-9467-23DDCDF92C1D",

Error codes

For a list of error codes, visit the API Error Center.