ModifyWebCacheCustomRule - Anti-DDoS - Alibaba Cloud Documentation Center

Modifies the custom rule of the Static Page Caching policy for a website.

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:ModifyWebCacheCustomRule	Write	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
ResourceGroupId	string	No	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.	default
Domain	string	Yes	The domain name of the website. Note A forwarding rule must be configured for the domain name, and the domain name must be associated with an instance that uses the Enhanced function plan. You can call the DescribeDomains operation to query all domain names.	www.aliyun.com
Rules	string	Yes	The details of the custom rule. This parameter is a JSON string. The string contains the following fields: Name: the name of the rule. This field is required and must be of the string type. Uri: the path to the cached page. This field is required and must be of the STRING type. Mode: the cache mode. This field is required and must be of the STRING type. Valid values: standard: uses the standard mode. aggressive: uses the enhanced mode. bypass: No data is cached. CacheTtl: the expiration time of the page cache. This field is required and must be of the INTEGER type. Unit: seconds.	[{"Name": "test","Uri": "/a","Mode": "standard","CacheTtl": 3600}]

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	0bcf28g5-d57c-11e7-9bs0-d89d6717dxbc

Examples

Sample success responses

JSONformat

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

Error codes

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