Billing Change-Switch to Prepayment
Last Updated：2020-10-28
The instance charging mode changes from the post-paid mode to the prepaid mode
Request structure
POST /v{version}/instance/{instanceId}?toPrepay HTTP/1.1
Host: bcc.bj.baidubce.com
Authorization: authorization string
{
"duration": duration,
"relationCds": true
} Request header
There are no special headers except the common header.
Request parameter
| Parameter name | Type | Required or not | Parameter position | Description |
|---|---|---|---|---|
| version | String | Yes | URL parameter | API version number |
| instanceId | String | Yes | URL parameter | Instance ID |
| duration | int | Yes | RequestBody parameter | Purchase length (unit: Month) |
| relationCds | boolean | No | RequestBody parameter | Change the associated data disk. The default value is false. |
Return header
There are no special headers except the common header.
Return parameter
| Parameter name | Type | Description |
|---|---|---|
| orderId | String | For the set of virtual machine instance IDs, the ID conforms to the BCE specification and must be a string with a fixed length. It may only include upper and lower case letters, numbers, hyphens (-), and underlines (_). |
Request example
POST /v2/instance/i-dnvIAmdc?toPrepay HTTP/1.1
Host: bcc.bj.baidubce.com
ContentType: application/json
Authorization: bce-auth-v1/f81d3b34e48048fbb2634dc7882d7e21/2015-08-11T04:17:29Z/3600/host/74c506f68c65e26c633bfa104c863fffac5190fdec1ec24b7c03eb5d67d2e1de
{
"duration": 2,
"relationCds": true
} Return example
HTTP/1.1 200 OK
x-bce-request-id: 1214cca7-4ad5-451d-9215-71cb844c0a50
Date: Wed, 03 Dec 2014 06:42:19 GMT
Content-Type: application/json;charset=UTF-8
Server: BWS
{
"orderId": "5c001b75e24d45639c7bb83532bcbf52"
}