Enables or disables the Blocked Regions (Domain Names) policy for a website.


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 ModifyWebAreaBlockSwitch

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

Config String Yes {"RegionblockEnable": 1}

The status of the Blocked Regions (Domain Names) policy. This parameter is a JSON string. The field in the value is described as follows:

  • RegionblockEnable: the status of the Blocked Regions (Domain Names) policy. This field is required and must be of the INTEGER type. Valid values:
    • 1: enables the policy.
    • 0: disables the policy.
Domain String Yes www.aliyun.com

The domain name of the website.

Note A forwarding rule must be configured for the domain name. You can call the DescribeDomains operation to query all domain names.
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
ResourceGroupId String No default

The ID of the resource group to which the instance belongs in Resource Management. This parameter is empty by default, which indicates that the instance belongs to the default resource group.

Response parameters

Parameter Type Example Description
RequestId String 0bcf28g5-d57c-11e7-9bs0-d89d6717dxbc

The ID of the request.


Sample requests

&Config={"RegionblockEnable": 1}
&<Common request parameters>

Sample success responses

XML format


JSON format

    "RequestId": "0bcf28g5-d57c-11e7-9bs0-d89d6717dxbc"

Error codes

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