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Cloud Enterprise Network:WithdrawPublishedRouteEntries

Last Updated:Aug 07, 2025

You can call the WithdrawPublishedRouteEntries operation to revoke routes published from a Virtual Private Cloud (VPC) or Virtual Border Router (VBR) instance to Cloud Enterprise Network.

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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

cen:WithdrawPublishedRouteEntries

update

*CenInstance

acs:cen:*:{#accountId}:ceninstance/{#ceninstanceId}

*VPC

acs:vpc:*:{#accountId}:vpc/{#vpcId}

None None

Request parameters

Parameter

Type

Required

Description

Example

CenId

string

Yes

The ID of the CEN instance.

cen-sxjfjkjfkjfiein****

ChildInstanceId

string

Yes

The ID of the network instance.

vpc-rj9gt5nll27onu7****

ChildInstanceType

string

Yes

The type of the network instance. Valid values:

  • VPC: virtual private cloud.

  • VBR: virtual border router.

VPC

ChildInstanceRegionId

string

Yes

The region ID of the network instance.

Call the DescribeChildInstanceRegions operation to obtain the region ID.

cn-hangzhou

ChildInstanceRouteTableId

string

Yes

The route table ID of the network instance.

vtb-bp174d1gje79u1g4t****

DestinationCidrBlock

string

Yes

The destination CIDR block of the route entry that you want to withdraw.

172.XX.XX.0/24

Response parameters

Parameter

Type

Description

Example

object

RequestId

string

The request ID.

FBDB18D8-E91E-4978-8D6C-6E2E3EE10133

Examples

Success response

JSON format

{
  "RequestId": "FBDB18D8-E91E-4978-8D6C-6E2E3EE10133"
}

Error response

JSON format

{
    "RequestId": "FBDB18D8-E91E-4978-8D6C-6E2E3EE10133"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidOperation.UnsupportnexthopType The specified next hop type is not supported by this operation. The specified next hop type is not supported by this operation.
400 InvalidOperation.NotFoundRoute You cannot query the system routing information of the specified instance.
400 ParameterIllegal.CenInstanceId The parameter of CEN instance id is illegal.
400 ParameterIllegal.ChildInstanceRegionId The parameter of child instance region id is illegal.
400 ParameterIllegal.ChildInstanceType The parameter of child instance type is illegal.
400 InvalidParameter Invalid parameter. The error message returned because the parameter is set to an invalid value.
400 Unauthorized The AccessKeyId is unauthorized. The error message returned because you do not have the permissions to perform this operation.
404 Instance.NotExist The instance is not exist. The error message returned because the specified instance does not exist.
409 InvalidOperation.ChildInstanceStatus The child-instance is not in a valid state for the operation.
409 InvalidOperation.CenInstanceStatus The CEN instance is not in a valid state for the operation. The error message returned because the status of the CEN instance does not support this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.