Deletes a Cloud Enterprise Network (CEN) instance.
Operation Description
DeleteCen is an asynchronous operation. After you send a request, the request ID is returned but the operation is still being performed in the system background. You can call DescribeCens to query the status of a CEN instance.
- If a CEN instance is in the Deleting state, the CEN instance is being deleted. In this case, you can query the CEN instance but cannot perform other operations.
- If a CEN instance cannot be found, the CEN instance is deleted.
Prerequisites
The CEN instance that you want to delete is not associated with a bandwidth plan, and the transit router associated with the CEN instance does not have a network instance connection or a custom route table.
- For more information about how to detach a network instance, see the following topics: - DeleteTransitRouterVpcAttachment
- DeleteTransitRouterVbrAttachment
- DeleteTransitRouterVpnAttachment
- DeleteTransitRouterPeerAttachment> For more information about how to detach network instances from a Basic Edition transit router, see DetachCenChildInstance.
- For more information about how to delete a custom route table, see DeleteTransitRouterRouteTable.
- For more information about how to disassociate a bandwidth plan from a CEN instance, see UnassociateCenBandwidthPackage.
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 Resourcesis 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 | Association operation |
|---|---|---|---|---|
| cen:DeleteCen | WRITE |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| CenId | string | Yes | The ID of the CEN instance. | cen-7qthudw0ll6jmc**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "5903EE99-D542-4E14-BC65-AAC1CB2D3D03"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | OperationFailed.DeleteCenWithCustomRouteTable | Operation failed because you are not allowed to delete the CEN with the custom transit router route table. | The error message returned because you are not allowed to delete the CEN instance unless all custom route tables are deleted from the CEN instance. |
| 400 | OperationFailed.DeleteCenWithRouteEntry | Operation failed because you are not allowed to delete the CEN with the transit router route entry. | The error message returned because you are not allowed to delete the CEN instance unless all custom route entries are deleted from the CEN instance. |
For a list of error codes, visit the Service error codes.