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    Cloud Enterprise Network:DeleteCenChildInstanceRouteEntryToAttachment

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    Cloud Enterprise Network:DeleteCenChildInstanceRouteEntryToAttachment

    Last Updated:Oct 22, 2024

    Deletes a route of a network instance from an Enterprise Edition transit router.

    Operation description

    • You can delete routes only from virtual private clouds (VPCs) and virtual border routers (VBRs) whose next hop is an Enterprise Edition transit router connection, which is the connection to the network instance.

    • DeleteCenChildInstanceRouteEntryToAttachment 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 DescribeRouteEntryList operation to query the status of a route.

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

    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:DeleteCenChildInstanceRouteEntryToAttachmentdelete
    • CenInstance
      acs:cen:*:{#accountId}:ceninstance/{#ceninstanceId}
      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 token, but you must make sure that the token is unique among all requests. The 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****
    DryRunbooleanNo

    Specifies whether to perform a dry run to check information such as the permissions and the instance status. Valid values:

    • false: performs a dry run and sends the request.
    • true: performs a dry run. The system checks the required parameters and 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.
    Note This parameter is not in use.
    		false
    CenIdstringYes

    The ID of the Cloud Enterprise Network (CEN) instance.

    		cen-wgcl0ik5o8jakq****
    TransitRouterAttachmentIdstringYes

    The ID of the network instance connection.

    		tr-attach-r1qhupkc19iadz****
    RouteTableIdstringYes

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

    		vtb-bp1osd9opvegfpowc****
    DestinationCidrBlockstringYes

    The destination CIDR block of the route.

    		10.0.1.0/24

    Response parameters

    ParameterTypeDescriptionExample
    object

    The response.

    RequestIdstring

    The ID of the request.

    		250E717B-9823-5FD8-A1C6-5714234FB825

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "250E717B-9823-5FD8-A1C6-5714234FB825"
}

    Error codes

    HTTP status codeError codeError messageDescription
    400InvalidRouteEntry.NotFoundRoute entry not exists.The error message returned because the route entry does not exist.
    400IncorrectStatus.VpcRouteEntryThe resource is not in a valid state for the attachment operation.The error message returned because the status of the VPC route entry does not support this operation. Try again later.
    400InvalidTransitRouterAttachmentId.NotFoundTransitRouterAttachmentId is not found.The error message returned because the ID of the network instance does not exist.
    400IncorrectStatus.VpcThe resource is not in a valid state for the attachment operation.The error message returned because the status of the VPC does not support this operation. Try again later.
    400InvalidCidrBlock.MalformedThe specified CIDR block is not valid.The error message returned because the specified CIDR block is invalid.
    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
    2021-11-26Add OperationView Change Details