You can call this operation to query the forwarding configurations of a specified domain name.


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 Boolean No DescribeDomainConfig

The operation that you want to perform. Valid values: DescribeDomainConfig.

Domain String No

The domain name that has been added to WAF.

InstanceId String No waf_elasticity-cn-0xldbqtm005

The ID of the WAF instance.

Note You can callDescribePayInfo to view your WAF instance ID.
Region String Yes cn

The ID of the region to which the WAF instance belongs. Set the value to:

  • cn: mainland China (default)
  • cn-hongkong: areas outside mainland China

Response parameters

Parameter Type Example Description
RequestId String Cost

The ID of the request.


The returned result.


Domain name configuration structure.

Cname String

The WAF CNAME address.

ProtocolType Integer env

Protocol type:

  • 0: indicates that HTTP is supported.
  • 1: indicates that HTTPS is supported.
  • 2: indicates that both HTTP and HTTPS are supported.
SourceIps String

The IP address of the origin server.

Status Integer env

Request execution status:

  • 0: indicates that the request is pending execution.
  • 1: indicates that the request is being executed.
  • 2: indicates that the request has been completed.
WafTaskId String aliyun.waf.20180712180229702.Y6re3d

The ID of the WAF request.


Sample request Action=DescribeDomainConfig
&Common request parameters

Sample success responses

XML format


JSON format


Error codes.

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