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Smart Access Gateway:DeleteSmartAccessGatewayDnsForward

Last Updated:Aug 08, 2025

Deletes a DNS forwarding rule. This operation is applicable only to Smart Access Gateway (SAG) instances that are created using an SCG5000 or SCG5000-5G device with firmware version 3.4.2 or later.

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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 support 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

smartag:DeleteSmartAccessGatewayDnsForward

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

SagInsId

string

Yes

The ID of the SAG instance.

sag-v9un1ccz22owd76lf8

SagSn

string

Yes

The serial number (SN) of the device.

sagf4dkqh78

InstanceId

string

Yes

The ID of the DNS forwarding rule.

sagv3dnsforward-nc7qabskj17werc7su

RegionId

string

Yes

The ID of the region where the SAG instance is deployed.

cn-shanghai

Response parameters

Parameter

Type

Description

Example

object

Schema of Response

RequestId

string

The ID of the request.

0BAAF2B9-88B8-4574-BDBE-102A90EE3FEE

Success

string

Indicates whether the request was successful.

true

Code

string

The response code.

200

Message

string

The returned message.

Successful

HttpStatusCode

string

The HTTP status code.

200

Examples

Success response

JSON format

{
  "RequestId": "0BAAF2B9-88B8-4574-BDBE-102A90EE3FEE",
  "Success": "true",
  "Code": "200",
  "Message": "Successful",
  "HttpStatusCode": "200"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidSpec.FeatureNotSupport The current edition of the cloudbranch does not support this feature.
400 GATEWAY.InvalidSN The specified gateway serial number does not exist.
400 CCN.DNS.Forward.IdNotExist DNS forwarding does not exist.
400 ConfigUnsynchronized The configs of device are unsynchronized, please check whether the device is online
400 DeviceNotExist The specified device does not exist

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.