ModifyVSwitchCidrReservationAttribute - Virtual Private Cloud

Modifies the name and description of a CIDR block reserved for a vSwitch.

Operation description

Usage notes

You cannot repeatedly call ModifyVSwitchCidrReservationAttribute within a specific time period.

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:ModifyVSwitchCidrReservationAttribute	update	*VSwitchCidrReservation `acs:vpc:{#regionId}:{#accountId}:vswitchcidrreservation/{#VSwitchCidrReservationId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
VSwitchCidrReservationId	string	Yes	The ID of the reserved CIDR block.	vcr-bp1m12saqteraw3rp****
VSwitchCidrReservationName	string	No	The new name of the reserved CIDR block. The name must be 2 to 128 characters in length and can contain letters, digits, underscores (_), and hyphens (-). It must start with a letter.	ReservationName
VSwitchCidrReservationDescription	string	No	The new description of the reserved CIDR block. The default value is empty. The description must be 2 to 256 characters in length. It must start with a letter and cannot start with `http://` or `https://`.	ReservationDescription
RegionId	string	Yes	The ID of the region where the vSwitch is deployed. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou

Response parameters

Parameter	Type	Description	Example
	object	The request ID.
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	ResourceNotFound.CidrReservation	ResourceNotFound.CidrReservation	The error message returned because VSwitchCidrReservation is set to an invalid value.
400	IllegalParamFormat	IllegalParamFormat	The parameter format is invalid.

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

Change history

Change time	Summary of changes	Operation
2024-07-24	The Error code has changed. The request parameters of the API has changed	View Change Details