ConfigNetworkRegionBlock - Anti-DDoS - Alibaba Cloud Documentation Center

Configures blocked locations 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.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
yundun-ddoscoo:ConfigNetworkRegionBlock	Write	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance. Note You can call the DescribeInstanceIds operation to query the IDs of all instances.	ddoscoo-cn-mp91j1ao****
Config	string	Yes	The details of the configurations of blocked locations. This parameter is a JSON string. The value consists of the following fields: RegionBlockSwitch: the status of the Location Blacklist policy. This field is required and must be of the string type. Valid values: on: enables the policy. off: disables the policy. Countries: the codes of the countries or areas from which you want to block requests. This field is optional and must be of the array type. NoteFor more information, see the Codes of countries and areas section of the Codes of administrative regions in China and codes of countries and areas topic. 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. NoteFor more information, see the Codes of administrative regions in China section of the Codes of administrative regions in China and codes of countries and areas topic. For example, `[11,12]` specifies Beijing and Tianjin.	{"RegionBlockSwitch":"off","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]}

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	C33EB3D5-AF96-43CA-9C7E-37A81BC06A1E

Examples

Sample success responses

JSONformat

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

Error codes

For a list of error codes, visit the Service error codes.