UpdateTransitRouterRouteTable - Cloud Enterprise Network

Modifies the name and description of a route table of an Enterprise Edition transit router and enables or disables multi-region equal-cost multi-path (ECMP) routing.

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.

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:UpdateTransitRouterRouteTable	update	TransitRouterRouteTable acs:cen:*:{#accountId}:centransitrouterroutetable/{#centransitrouterroutetableId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
TransitRouterRouteTableId	string	Yes	The ID of the route table of the Enterprise Edition transit router.	vtb-bp1dudbh2d5na6b50****
TransitRouterRouteTableName	string	No	The name of the route table. The name must be 1 to 128 characters in length, and cannot start with http:// or https://. You can also leave this parameter empty.	testname
TransitRouterRouteTableDescription	string	No	The description of the route table. The description must be 1 to 256 characters in length, and cannot start with http:// or https://. You can also leave this parameter empty.	testdesc
ClientToken	string	No	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 different requests. The client token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	02fb3da4-130e-11e9-8e44-001****
DryRun	boolean	No	Specifies whether to perform a dry run. Default values: false (default): performs a dry run and sends the request. true: performs a dry run. The system checks the required parameters and the request syntax. If the request fails the dry run, an error message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned.	false
RouteTableOptions	object	No	The features of the route table.
MultiRegionECMP	string	No	Indicates whether multi-region ECMP routing is enabled. Valid values: disable: If multi-region ECMP routing is disabled, routes that are learned from different regions but have the same prefix and attributes select the transit router with the smallest region ID as the next hop. Region IDs are sorted in alphabetic order. The network latency and bandwidth consumption also vary based on the region. Proceed with caution. enable: If multi-region ECMP routing is enabled, routes that are learned from different regions but have the same prefix and attributes form an ECMP route. The network latency and bandwidth consumption also vary based on the region. Proceed with caution.	disable

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	9D6D5548-F271-41C4-AA9F-A62F5599085B

Examples

Sample success responses

JSONformat

{
  "RequestId": "9D6D5548-F271-41C4-AA9F-A62F5599085B"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidTransitRouterRouteTableId.NotFound	TransitRouterRouteTableId is not found.	The error message returned because the specified route table ID of the transit router does not exist.
400	InvalidName	Name is invalid.	The error message returned because the specified name is invalid.
400	InvalidDescription	Description is invalid.	The error message returned because the description is invalid.
400	OperationUnsupported.MultiRegionEcmp	This region does not support MultiRegionEcmp.	-
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
2023-01-10	The Error code has changed. The request parameters of the API has changed	View Change Details