UpdateResolverRule - Alibaba Cloud DNS - Alibaba Cloud Documentation Center

You can call UpdateResolverRule to modify a forwarding rule.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

pvtz:UpdateResolverRule

update

*Rule

acs:pvtz:*:{#accountId}:rule/{#RuleId}

None

Request parameters

Parameter	Type	Required	Description	Example
RuleId	string	Yes	The ID of the forwarding rule.	hr****
Name	string	No	The name of the forwarding rule.	转发规则-test
ForwardIp	array<object>	No	The IP addresses and ports of external Domain Name System (DNS) servers. DNS queries are forwarded to these servers. You can specify up to six servers. Both private and public IP addresses are supported. Note If you specify a public IP address for an external DNS server, and the Elastic Compute Service (ECS) instances in the virtual private cloud (VPC) for the outbound endpoint do not have public IP addresses, enable a NAT Gateway and configure Source Network Address Translation (SNAT) entries for it.
	object	No	The details of the destination server.
Ip	string	No	The IP address of the destination server. Note The IP addresses in the following ranges are reserved by the system and cannot be used for external DNS servers: 100.100.2.136-100.100.2.138 100.100.2.116-100.100.2.118	172.16.XX.XX
Port	integer	No	The port number of the destination server.	8080
Lang	string	No	The language of the response. Valid values: zh: Chinese. en: English. Default value: en	en
EndpointId	string	No	The ID of the endpoint.	hr****

Response elements

Element	Type	Description	Example
	object
RequestId	string	The unique ID of the request.	0C9959BE-3A6A-4803-8DCE-973B42ACD599

Examples

Success response

JSON format

{
  "RequestId": "0C9959BE-3A6A-4803-8DCE-973B42ACD599"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.