1POST /v1/order/renew HTTP/1.1 
2Host: billing.baidubce.com 
3ContentType: application/json
4Authorization: authorization string

1{
2  "accountId": "your account id",
3  "serviceType": "BCC",
4  "region": "bj",
5  "renewItems": [
6    {
7      "instanceId": "instance ShortId",
8      "time": 1,
9      "timeUnit": "YEAR"
10    }
11  ],
12
13}

1{
2  "success": true,
3  "orderId": "createdOrderId"
4}

1{
2  "success":  false,
3  "busyResourceInfo":  [
4    {
5      "orderId": "busyOrderId",
6      "resourceName": "busyResourceName"
7    }
8  ]
9}