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Cloud Enterprise Network:DescribeTransitRouteTableAggregationDetail

Last Updated:Oct 26, 2026

Queries the configuration details of a specified aggregate route.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

cen:DescribeTransitRouteTableAggregationDetail

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

TransitRouteTableId

string

Yes

The ID of the Enterprise Edition transit router route table.

vtb-6ehgc262hr170qgyc****

TransitRouteTableAggregationCidr

string

Yes

The destination CIDR block of the aggregate route.

192.168.10.0/24

ClientToken

string

No

The client token that is used to ensure the idempotence of the request.

You can generate the value from your client. Make sure that the value is unique across different requests. The client token can contain only ASCII characters.

Note

If you do not specify this parameter, the system automatically uses the RequestId of the API request as the client token. The RequestId may be different for each API request.

02fb3da4-130e-11e9-8e44-001****

Response elements

Element

Type

Description

Example

object

The response.

Data

array<object>

The configuration details of the aggregate route.

object

The configuration details of the aggregate route.

InstanceId

string

The instance ID of the VPC-connected instance to which the aggregation routing is configured.

vpc-6eh7fp9hdqa2wv85t****

Description

string

The message returned when the aggregate route configuration fails.

desctest

Status

string

The configuration status of the aggregate route.

  • Configured: The aggregate route is delivered to the VPC-connected instance.

  • Configuring: The aggregate route is being delivered.

  • ConfigFailed: The aggregate route fails to be delivered.

  • PartialConfigured: The aggregate route is partially delivered.

  • Deleting: The aggregate route is being deleted.

Configured

Count

integer

The number of entries returned per page.

20

Total

integer

The total number of entries.

1

RequestId

string

The request ID.

0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50

Examples

Success response

JSON format

{
  "Data": [
    {
      "InstanceId": "vpc-6eh7fp9hdqa2wv85t****",
      "Description": "desctest",
      "Status": "Configured"
    }
  ],
  "Count": 20,
  "Total": 1,
  "RequestId": "0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50"
}

Error codes

HTTP status code

Error code

Error message

Description

400 IllegalParam.TransitRouterRouteTableId The transitRouter route table id is illegal. The error message returned because the route table ID of the transit router (TransitRouterRouteTableId) is invalid.
400 IllegalParam.AggregationRouteCidr The aggregation route cidr is illegal. The error message returned because the specified CIDR block is invalid.
400 InstanceNotExist.TransitRouterRouteTable The transitRouter route table is not exist. The error message returned because the specified transit router route table does not exist.
400 InvalidCidrBlock The transitRouteTableAggregationCidr is invalid. The cidrBlock specified in the parameter is invalid.
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.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.