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Cloud Enterprise Network:DeleteCenChildInstanceRouteEntryToCen

Last Updated:Oct 22, 2024

Deletes a route from a network instance that is attached to a Cloud Enterprise Network (CEN) instance.

Operation description

Limits

  • By default, the DeleteCenChildInstanceRouteEntryToCen operation is unavailable. To call this operation, submit a ticket.
  • You cannot delete a route entry from an Enterprise Edition transit router by calling the DeleteCenChildInstanceRouteEntryToCen operation.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:DeleteCenChildInstanceRouteEntryToCendelete
  • CenInstance
    acs:cen:*:{#accountId}:ceninstance/{#ceninstanceId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
CenIdstringYes

The ID of the CEN instance.

cen-7febra5nqj7jjh****
ChildInstanceIdstringYes

The ID of the network instance.

vpc-k1alm2jbuwibhxtx2****
ChildInstanceTypestringYes

The type of the network instance. Valid values:

  • VPC: a virtual private cloud (VPC)
  • VBR: a virtual border router (VBR)
VPC
ChildInstanceRegionIdstringYes

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

You can call the DescribeRegions operation to obtain the region ID.

ap-southeast-5
ChildInstanceAliUidlongNo

The ID of the Alibaba Cloud account to which the network instance belongs.

Note If the network instance and the CEN instance belong to different Alibaba Cloud accounts, this parameter is required.
1787100000000000
RouteTableIdstringYes

The ID of the route table configured on the network instance.

vtb-k1aa8ulqs39f86op8****
DestinationCidrBlockstringYes

The destination CIDR block of the route.

Specify the value of this parameter in CIDR notation. Example: 192.168.10.0/24.

192.168.22.0/24

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

C05000A4-2FC5-5B2C-9527-954044DE2CF3

Examples

Sample success responses

JSONformat

{
  "RequestId": "C05000A4-2FC5-5B2C-9527-954044DE2CF3"
}

Error codes

HTTP status codeError codeError messageDescription
400OperationFailed.VpcNotAttachedToCenOperation failed because vpc not attached to cen.The error message returned because the specified VPC is not associated with a CEN instance.
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
2023-09-08The Error code has changedView Change Details