Each access control policy has an effective priority. You can call this API to query currently used priorities based on the direction of the firewall's access control policy, allowing you to adjust them as needed.

Instructions

This API returns the start and end priority values for the instance's inbound or outbound policies. For example, if the returned start priority is 1 and the end priority is 3, it means there are three access control policies for the specified direction in the current instance, with priorities of 1, 2, and 3.

HTTP request

Request method: POST

Request URL: https://fw-center.volcengineapi.com/?Action=DescribeControlPolicyPriorUsed&Version=2021-09-06

Debug

API Explorer

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Request parameters

Query

Parameter	Type	Required	Sample value	Description
Action	String	Yes	DescribeControlPolicyPriorUsed	API name. The name of the current API is DescribeControlPolicyPriorUsed.
Version	String	Yes	2021-09-06	API version. The current API version is 2021-09-06.

Body

Parameter	Type	Required	Sample value	Description
Direction	String	Yes	in	The policy direction. Specifies the direction for querying the priority range of access control policies for the internet border firewall. in: Inbound direction. out: Outbound direction.
InternetFirewallId	String	No	ifw-****	The instance ID of the internet border firewall. To obtain this ID, see AssetList - Query the Internet Border Asset List.

Response parameters

Parameter	Type	Example value	Description
AccountId	String	21000*****	The unique user ID used to distinguish different user accounts.
End	Integer	8	The end value of the priority for the access control policy of the internet boundary firewall, which indicates the lowest priority of the current policy.
Start	Integer	1	The starting priority value of an access control policy for the internet border firewall, which indicates the highest priority.

Sample request

Sample response

Error codes

For more information, see Common error codes.

Cloud Firewall