Releases expired subscription WAF instances.

After the instances are released, the data related to the instances is deleted and cannot be recovered. Proceed with caution.


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 DeleteInstance

The operation that you want to perform.

Set the value to DeleteInstance.

InstanceId String Yes waf_elasticity-cn-0xldbqt****

The ID of the WAF instance.

ResourceGroupId String No rg-atstuj3rtop****

The ID of the resource group to which the instance belongs.

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 F35F45B0-5D6B-4238-BE02-A62D0760E840

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format


Error codes

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