ModifyVRouterAttribute - Virtual Private Cloud - Alibaba Cloud Documentation Center

Modifies the name and description of a vRouter.

Operation description

You cannot repeatedly call the ModifyVRouterAttribute operation within a specific period of time.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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:ModifyVRouterAttribute	update	VRouter acs:vpc:{#regionId}:{#accountId}:vrouter/{#VRouterId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID of the vRouter. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
VRouterId	string	Yes	The vRouter ID.	vrt-gw0p7zigake75znix****
VRouterName	string	No	The name of the vRouter. The name must be 1 to 128 characters in length and cannot start with `http://` or `https://`.	VRouter-1
Description	string	No	The description of the vRouter. The description must be 1 to 256 characters in length, and cannot start with `http://` or `https://`.	My VRouter

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	54B48E3D-DF70-471B-AA93-08E683A1B45

Examples

Sample success responses

JSONformat

{
  "RequestId": "54B48E3D-DF70-471B-AA93-08E683A1B45"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidVRouterName.Malformed	Specified virtual router name is not valid.	The name format of the specified vRouter is invalid.
400	InvalidVRouterDescription.Malformed	Specified virtual router description is not valid.	The router description is invalid.
400	MissingParameter	Miss mandatory parameter.	Some required parameters are not specified. Specify all required parameters and try again.
400	InvalidDescription.Malformed	Invalid description.	-
400	Forbidden.VRouterNotFound	Specified virtual router is not found during access authentication.	-
404	InvalidVRouterId.NotFound	Specified virtual router does not exist.	The specified vRouter does not exist. Check whether the specified vRouter is valid.

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

Change history

Change time	Summary of changes	Operation
2023-08-09	API Description Update. The Error code has changed	View Change Details
2023-04-26	The Error code has changed	View Change Details