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

Usage notes

You cannot repeatedly call ModifyVSwitchCidrReservationAttribute within a specific time period.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ModifyVSwitchCidrReservationAttribute

The operation that you want to perform. Set the value to ModifyVSwitchCidrReservationAttribute.

VSwitchCidrReservationId String Yes vcr-bp1m12saqteraw3rp****

The ID of the reserved CIDR block.

VSwitchCidrReservationName String No ReservationName

The new name of the reserved CIDR block.

The name must be 2 to 128 characters in length and can contain digits, underscores (_), and hyphens (-). It must start with a letter.

VSwitchCidrReservationDescription String No ReservationDescription

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://.

RegionId String Yes cn-hangzhou

The ID of the region where the vSwitch is deployed.

You can call the DescribeRegions operation to query the most recent region list.

Response parameters

Parameter Type Example Description
RequestId String 54B48E3D-DF70-471B-AA93-08E683A1B45

The request ID.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ModifyVSwitchCidrReservationAttribute
&VSwitchCidrReservationId=vcr-bp1m12saqteraw3rp****
&VSwitchCidrReservationName=ReservationName
&VSwitchCidrReservationDescription=ReservationDescription
&RegionId=cn-hangzhou
&Common request parameters

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<ModifyVSwitchCidrReservationAttributeResponse>
    <RequestId>54B48E3D-DF70-471B-AA93-08E683A1B45</RequestId>
</ModifyVSwitchCidrReservationAttributeResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

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

Error codes

HttpCode Error code Error message Description
400 ResourceNotFound.CidrReservation ResourceNotFound.CidrReservation VSwitchCidrReservation is set to an invalid value.
400 IllegalParamFormat IllegalParamFormat The parameter format is invalid.

For a list of error codes, see Service error codes.