Configures regions from which you want to block requests for an Anti-DDoS Pro or Anti-DDoS Premium instance.

Debugging

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 ConfigNetworkRegionBlock

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

RegionId String No cn-hangzhou

The region ID of the instance. Valid values:

  • cn-hangzhou: mainland China, which indicates an Anti-DDoS Pro instance. This is the default value.
  • ap-southeast-1: outside mainland China, which indicates an Anti-DDoS Premium instance.
InstanceId String Yes ddoscoo-cn-mp91j1ao****

The ID of the instance.

Note You can call the DescribeInstanceIds operation to query the IDs of all instances.
Config String Yes {"RegionBlockSwitch":"on","Countries":[],"Provinces":[11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82]}

Details about the configurations of blocked regions. This parameter is a JSON string. The value consists of the following fields:

  • RegionBlockSwitch: the status of the Blocked Regions policy. This field is required and must be of the string type. Valid values:
    • on
    • off
  • Countries: the codes of the countries and areas from which you want to block requests. This field is optional and must be of the array type.
    Note For more information about the codes of countries and areas, see Location parameters.

    For example, [1,2] specifies China and Australia.

  • Provinces: the codes of the administrative regions in China from which you want to block requests. This field is optional and must be of the array type.
    Note For more information about the codes of administrative regions in China, see Location parameters.

    For example, [11,12] specifies Beijing and Tianjin.

All Alibaba Cloud API operations must include common request parameters. For more information about common request parameters, see Common parameters.

For more information about sample requests, see the "Examples" section of this topic.

Response parameters

Parameter Type Example Description
RequestId String C33EB3D5-AF96-43CA-9C7E-37A81BC06A1E

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ConfigNetworkRegionBlock
&InstanceId=ddoscoo-cn-mp91j1ao****
&Config={"RegionBlockSwitch":"on","Countries":[],"Provinces":[11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82]}
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<ConfigNetworkRegionBlockResponse>
    <RequestId>C33EB3D5-AF96-43CA-9C7E-37A81BC06A1E</RequestId>
</ConfigNetworkRegionBlockResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "C33EB3D5-AF96-43CA-9C7E-37A81BC06A1E"
}

Error codes

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