CreateInterceptionRule - Security Center - Alibaba Cloud Documentation Center

Creates a defense rule in the container firewall module.

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-sas:CreateInterceptionRule	Write	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The ID of the container cluster. Note You can call the DescribeGroupedContainerInstances operation to query the IDs of container clusters.	c35xxxa416
RuleName	string	Yes	The name of the defense rule.	test-rule-1
RuleSwitch	integer	Yes	Specifies the status of the defense rule. Valid values: 0: disables the rule. 1: enables the rule.	0
SrcTarget	object	No	The source network object. The value of this parameter contains the following field: targetId: the ID of the source network object. You can call the ListInterceptionTargetPage operation to query the ID.	{"targetId":301940}
DstTargetList	object	No	The information about the destination network object. The value of this parameter contains the following fields: targetId: the ID of the destination network object. You can call the ListInterceptionTargetPage operation to query the ID. ports: the destination port ranges.	[ { "targetId": 600036, "ports": [ "1/65535" ] } ]
RuleType	string	No	The type of the defense rule. Valid values: customize: custom rule	customize
ClusterName	string	Yes	The name of the cluster.	sas-test-cnnf
OrderIndex	long	Yes	The priority of the defense rule. Valid values: 1 to 1000. A smaller value indicates a higher priority.	1
InterceptType	long	Yes	The action on traffic. Valid values: 1: blocks traffic. 2: allows traffic and generates alerts. 3: allows traffic and does not generate alerts.	1

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request, which is used to locate and troubleshoot issues.	A01810A0-xxx5E2676

Examples

Sample success responses

JSONformat

{
  "RequestId": "A01810A0-xxx5E2676"
}

Error codes

HTTP status code	Error code	Error message	Description
403	NoPermission	caller has no permission	You are not authorized to do this operation.
500	ServerError	ServerError	-

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