DetachCenChildInstance - Cloud Enterprise Network - Alibaba Cloud Documentation Center

Detaches a network instance from a Cloud Enterprise Network (CEN) instance.

Debugging

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Debug

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.

Operation	Access level	Resource type	Condition key	Associated operation
cen:DetachCenChildInstance	update	CenInstance acs:cen::{#accountId}:ceninstance/{#ceninstanceId} virtualborderrouter acs:vpc::{#accountId}:virtualborderrouter/{#virtualborderrouterId} 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-7qthudw0ll6jmx****
ChildInstanceId	string	Yes	The ID of the network instance that you want to detach from the CEN instance.	vpc-bp18sth14qii3pnvx****
ChildInstanceType	string	Yes	The type of the network instance. Valid values: VPC: virtual private cloud (VPC) VBR: virtual border router (VBR) CCN: Cloud Connect Network (CCN) instance	VPC
ChildInstanceRegionId	string	Yes	The ID of the region where the network instance is deployed. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
ChildInstanceOwnerId	long	No	The ID of the Alibaba Cloud account to which the network instance belongs.	1699000000000000
CenOwnerId	long	No	The ID of the Alibaba Cloud account to which the CEN instance belongs.	1688000000000000

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50

Examples

Sample success responses

JSONformat

{
  "RequestId": "0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50"
}

Error codes

HTTP status code	Error code	Error message	Description
400	OperationFailed.AttachmentReferencedVpcRouteEntryExisted	Operation is failed because there is at least one route entry which next hop is the specified attachment.	The error message returned because this operation is not supported when a route points to an attachment.
400	Forbidden.OptimizationCCNExisted	Operation Forbidden. CCN with optimization is on, please turn it off firstly.	-
400	Forbidden.PrivatezoneRouteExisted	Operation Forbidden. There is a Privatezone Route associated with the instance, please dessociate it firstly.	The error message returned because the PrivateZone route already exists. Delete the route and relevant configurations and try again.
400	Forbidden.TypeInvalid	The specified ChildInstanceType or TransitRouterType is not supported by this operation.	The error message returned because the ChildInstanceType or TransitRouterType parameter does not support this operation.
400	IncorrectStatus.Vpc	The resource is not in a valid state for the operation.	The error message returned because the status of the VPC does not support this operation. Try again later.
400	OperationFailed.VbrAttachedVbrHa	The operation is failed because of VbrAttachedVbrHa.	-
400	OperationFailed.RIInstanceExist	Operation is failed because RI exists.	The error message returned because this operation is not supported when an RI instance exists.
400	IncorrectStatus.VpcRouteTable	The VPC route table is not in a desired state.	The error message returned because the VPC route table is in an unstable state. Try again later.
400	OperationFailed.CenReferencedVpcRouteEntryExisted	Operation is failed because there is at least one route entry which next hop is the specified cen.	-
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	Bid.NotFound	Not found Bid by specified AliUid.	The error message returned because the BID does not exist.

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

Change history

Change time	Summary of changes	Operation
2024-07-10	The Error code has changed	View Change Details
2023-08-04	The Error code has changed	View Change Details
2023-03-21	The Error code has changed	View Change Details
2022-12-22	The Error code has changed	View Change Details