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Cloud Enterprise Network:DeleteTransitRouterVbrAttachment

Last Updated:Mar 06, 2024

Deletes a virtual border router (VBR) connection for an Enterprise Edition transit router.

Operation description

DeleteTransitRouterVbrAttachment is an asynchronous operation. After you send a request, the system returns a request ID and runs the task in the background. You can call the ListTransitRouterVbrAttachments operation to query the status of a VBR connection.

  • If a VBR connection is in the Detaching state, the VBR connection is being deleted. You can query the VBR connection but cannot perform other operations.
  • If a VBR connection cannot be found, the VBR connection is deleted.

Prerequisites

Before you delete a VBR connection for an Enterprise Edition transit router, make sure that the following requirements are met:

  • No associated forwarding correlation is established between the VBR connection and the route tables of the Enterprise Edition transit router. For more information about how to delete an associated forwarding correlation, see DissociateTransitRouterAttachmentFromRouteTable .
  • No route learning correlation is established between the VBR connection and the route tables of the Enterprise Edition transit router. For more information about how to delete a route learning correlation, see DisableTransitRouterRouteTablePropagation .
  • The route tables of the Enterprise Edition transit router do not contain a custom route entry whose next hop is the network instance connection. For more information about how to delete custom route entries, see DeleteTransitRouterRouteEntry .
  • The route tables of the Enterprise Edition transit router do not contain a route whose next hop is the VBR connection and that is generated from a prefix list. You can delete such routes by disassociating the route table from the prefix list. For more information, see DeleteTransitRouterPrefixListAssociation .

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
cen:DeleteTransitRouterVbrAttachmentWrite
  • TransitRouterVbrAttachment
    acs:cen:*:{#accountId}:centransitrouterattachment/{#centransitrouterattachmentId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
ClientTokenstringNo

The client token that is used to ensure the idempotence of the request.

You can use the client to generate the value, but you must make sure that it is unique among all requests. The client token can contain only ASCII characters.

Note If you do not set this parameter, ClientToken is set to the value of RequestId. The value of RequestId for each API request may be different.
02fb3da4-130e-11e9-8e44-001****
TransitRouterAttachmentIdstringYes

The ID of the VBR connection.

tr-attach-9nlnjv7by7n7a****
DryRunbooleanNo

Specifies whether to perform a dry run. Default values:

  • false (default): performs a dry run and sends the request.
  • true: performs a dry run. The system checks the required parameters and the request syntax. If the request fails the dry run, an error message is returned. If the request passes the dry run, the system returns the ID of the request.
false
ForcebooleanNo

Specifies whether to forcibly delete the VBR connection. Valid values:

  • false (default): checks for dependency resources, such as associated forwarding correlations and route learning policies before the VBR connection is deleted. If such resources exist, the VBR connection is not deleted and an error message is returned.
  • true: deletes all dependency resources along with the VBR connection.
false

Response parameters

ParameterTypeDescriptionExample
object

The response.

RequestIdstring

The ID of the request.

3EDA94DE-0AE5-41FC-A91E-7170E408E0FD

Examples

Sample success responses

JSONformat

{
  "RequestId": "3EDA94DE-0AE5-41FC-A91E-7170E408E0FD"
}

Error codes

HTTP status codeError codeError messageDescription
400OperationFailed.RouteTableAssociationExistOperation failed because TransitRouterRouteTable existsThe error message returned because you cannot perform the operation when the connection is associated with a route table.
400OperationFailed.RouteEntryExistOperation failed because the TransitRouterAttachment exists in RouteTable.-
400OperationFailed.RouteTablePropagationExistThe specified TransitRouterAttachment has configured RouteTablePropagation. Please remove the configuration first.The error message returned because you cannot perform the operation when a route learning correlation is configured for the network instance connection. Disassociate from the route learning correlation and try again.
400OperationFailed.VbrAttachedVbrHa The operation is failed because of VbrAttachedVbrHa.-
400OperationFailed.FlowLogExistOrNisOpenedOperation failed because FlowLog exists or Nis opened.The error message returned because this operation is not supported when a flow log exists or the NIS service is activated.
400OperationUnsupported.TransitRouterTypeThe specified TransitRouterType does not support the operation.The error message returned because this operation is not supported by the specified type of transit router.
400InstanceReferenced.VpcRouteEntryThe specified attachment is referenced by vpc route entry.The error message returned because the next hop of a VPC route is the specified attachment.
400OperationFailed.NotSupportForceDeleteNot support force delete attachment.The error message returned because the specified resource cannot be forcefully deleted.
400InvalidTransitRouterAttachmentId.NotFoundThe TransitRouterAttachmentId is not found.The error message returned because the specified transit router attachment ID (TransitRouterAttachmentId) does not exist.
400OperationFailed.PrefixListExistOperation failed because PrefixList exists.The error message returned because a prefix list exists.
400OperationFailed.VbrWithAllowPrefixesOperation failed because allow prefixes referenced by vbr exists.A route prefix on the VBR is assigned the Allow action, which causes the operation to fail.
400InvalidParameterInvalid parameter.The error message returned because the parameter is set to an invalid value.
400UnauthorizedThe AccessKeyId is unauthorized.The error message returned because you do not have the permissions to perform this operation.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2024-02-02The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 400
2023-09-08The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    Error Codes 400 change
2023-01-10The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 400
2022-12-22The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    Error Codes 400 change
2022-12-02The Error code has changed. The request parameters of the API has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 400
Input ParametersThe request parameters of the API has changed.
    Added Input Parameters: Force