ModifyRouterInterfaceSpec - Virtual Private Cloud - Alibaba Cloud Documentation Center

Modifies the specification of a router interface.

Operation description

After you call this operation, the router interface enters the Activating state. After the router interface is activated, the router interface enters the Active state.

Note You cannot modify the specification of a router interface that has overdue payments.

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
vpc:ModifyRouterInterfaceSpec	update	*RouterInterface `acs:vpc:{#regionId}:{#accountId}:routerinterface/{#RouterInterfaceId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region where the router interface is deployed. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
RouterInterfaceId	string	Yes	The ID of the router interface.	ri-2zeo3xzyf38r4urzd****
Spec	string	Yes	The specification of the router interface. Valid specifications and bandwidth values: Mini.2: 2 Mbit/s Mini.5: 5 Mbit/s Small.1: 10 Mbit/s Small.2: 20 Mbit/s Small.5: 50 Mbit/s Middle.1: 100 Mbit/s Middle.2: 200 Mbit/s Middle.5: 500 Mbit/s Large.1: 1,000 Mbit/s Large.2: 2,000 Mbit/s Large.5: 5,000 Mbit/s Xlarge.1: 10,000 Mbit/s Note When Role is set to AcceptingSide, set Spec to Negative.	Small.1
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-11e9-8e44-0016e04115b

Response parameters

Parameter	Type	Description	Example
	object	The specification of the router interface.
Spec	string	The specification of the router interface. Valid values: Mini.2: 2 Mbit/s Mini.5: 5 Mbit/s Small.1: 10 Mbit/s Small.2: 20 Mbit/s Small.5: 50 Mbit/s Middle.1: 100 Mbit/s Middle.2: 200 Mbit/s Middle.5: 500 Mbit/s Large.1: 1,000 Mbit/s Large.2: 2,000 Mbit/s Large.5: 5,000 Mbit/s Xlarge.1: 10,000 Mbit/s	Small.1
RequestId	string	The request ID.	4EC47282-1B74-4534-BD0E-403F3EE64CAF

Examples

Sample success responses

JSONformat

{
  "Spec": "Small.1",
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF"
}

Error codes

HTTP status code	Error code	Error message	Description
400	Forbidden.FinancialLocked	RouterInterface can not be operated by this action when it?s FinancialLocked.	-
400	InvalidParam.NotFound	Parameter must not be null,uid, bid,regionNo, remoteRegionNo or routerId	-
400	InvalidOppositeRegionId.NotFound	The OppositeRegionId provided does not exist in our records.	The peer region does not exist.
400	InvalidInstanceOwner.Error	The router instance owner error.	The instance owner information is invalid.
400	InvalidRouterInterfaceSpec.Malformed	Specified RouterInterface spec is not valid.	The RouterInterface Spec parameter is set to an invalid value.
400	IllegalParam.chargeType	RouterInterface chargeType different.	-
400	ResourceQueryError	The specified resource is queried error.	An error occurred while querying the specified resource.
400	InvalidSpec.ValueNotSupported	The specified Spec is not supported.	-
400	InvalidSpec.ValueNotSupported	The specified Spec is not supported.	-
400	InvalidInstance.StatusError	The router instance status error.	The status of the instance is invalid.
400	InvalidOpposite.NotFound	The opposite does not exist.	The peer does not exist.
404	InvalidRouterInterfaceId.NotFound	The specified RouterInterfaceId does not exist in our record.	The specified router interface does not exist.

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

Change history

Change time	Summary of changes	Operation
2023-12-21	API Description Update. The API operation is not deprecated.. The Error code has changed	View Change Details
2021-11-17	The Error code has changed	View Change Details
2021-11-17	The Error code has changed	View Change Details