Update Firewall Rules - UpdateFirewall

Overview

Update Firewall Rules

ℹ️ When updating firewall rules, the new rules will overwrite the original rules. Therefore, if you need to change or add new rules, you need to submit all original rules together with the new rules.

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `UpdateFirewall`.	Yes
PublicKey	string	The user's public key can be obtained from Console (opens in a new tab)	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See List of Regions and Availability Zones	Yes
ProjectId	string	Project ID. If not filled in, the default project is used, sub-accounts must be filled in. Please refer to the GetProjectList interface.	No
FWId	string	Firewall Resource ID	Yes
Rule.N	string	Firewall rules, for example: TCP\|22\|192.168.1.1/22\|DROP\|LOW\|Disable port 22, the first parameter represents the protocol: the second parameter represents the port number, the third parameter is the IP, the fourth parameter is ACCEPT (accept) and DROP (reject), the fifth parameter is the priority: HIGH (high), MEDIUM (medium), LOW (low), the sixth parameter is the custom note for this rule, the maximum length of the note is 64.	Yes

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No
FWId	string	Firewall id	No

Example

Request Example

https://api.ucloud-global.com/?Action=UpdateFirewall
&ProjectId=org-xxx
&Region=xxxx
&FWId=fw-xxxx
&Rule.1=UDP|53|0.0.0.0/0|ACCEPT|HIGH|Notes
&Rule.0=TCP|3306|0.0.0.0/0|DROP|HIGH|Notes

Response Example

{
  "Action": "UpdateFirewallResponse",
  "FWId": "firewall-xxx",
  "RetCode": 0
}

UpdateEIPAttribute UpdateFirewallAttribute