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
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 | Associated operation |
|---|---|---|---|---|
| cen:DeleteCenChildInstanceRouteEntryToCen | delete |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| CenId | string | Yes | The ID of the CEN instance. | cen-7febra5nqj7jjh**** |
| ChildInstanceId | string | Yes | The ID of the network instance. | vpc-k1alm2jbuwibhxtx2**** |
| ChildInstanceType | string | Yes | The type of the network instance. Valid values:
| VPC |
| ChildInstanceRegionId | string | Yes | 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 |
| ChildInstanceAliUid | long | No | 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 |
| RouteTableId | string | Yes | The ID of the route table configured on the network instance. | vtb-k1aa8ulqs39f86op8**** |
| DestinationCidrBlock | string | Yes | 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
Examples
Sample success responses
JSONformat
{
"RequestId": "C05000A4-2FC5-5B2C-9527-954044DE2CF3"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | OperationFailed.VpcNotAttachedToCen | Operation failed because vpc not attached to cen. | The error message returned because the specified VPC is not associated with a CEN instance. |
| 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. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2023-09-08 | The Error code has changed | View Change Details |