Retrieve the Domain Name List API
Updated at：2025-10-20
This API retrieves the domain name list of BCC (or CDS, reserved instance coupons) within a specific region or across all regions.
Use the global domain name bcc.baidubce.com uniformly.
Request structure
Plain Text
1 POST /v{version}/region/describeRegions?clientToken={clientToken} HTTP/1.1
2 Host: bcc.baidubce.com
3 Authorization: authorization string
4 {
5 "region":region
6 }Request headers
There are no special headers required beyond the common headers.
Request parameters
| Parameter name | Types | Whether required | Parameter location | Description |
|---|---|---|---|---|
| version | String | Yes | URL parameter | API version number |
| clientToken | String | No | Query | Idempotence Token, an ASCII string with a maximum length of 64 bits. |
| region | String | No | RequestBody | Obtain the corresponding domain name for a specified region; if not passed, the domain name list of all regions will be obtained by default |
Response headers
No special headers are required beyond the standard ones.
Response parameters
| Name | Types | Description |
|---|---|---|
| regions | List<[RegionModel](BCC/API Reference/Appendix.md#RegionModel)> | Region information |
Request example (obtain the list of all domain names)
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1 POST /v2/region/describeRegions?clientToken=be31b98c-5e41-4838-9830-9be700de5a20 HTTP/1.1
2 Host: bcc.baidubce.com
3 Authorization: bce-auth-v1/f81d3b34e48048fbb2634dc7882d7e21/2015-08-11T04:17:29Z/3600/host/74c506f68c65e26c633bfa104c863fffac5190fdec1ec24b7c03eb5d67d2e1deResponse example
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1 HTTP/1.1 200 OK
2 x-bce-request-id: 1214cca7-4ad5-451d-9215-71cb844c0a50
3 Date: Wed, 03 Dec 2014 06:42:19 GMT
4 Content-Type: application/json;charset=UTF-8
5 Server: BWS
6 {
7 "regions": [
8 {
9 "regionId": "bj",
10 "regionName": "Huabei - Beijing",
11 "regionEndpoint": "bcc.bj.baidubce.com"
12 },{
13 "regionId": "su",
14 "regionName": "Huadong - Suzhou",
15 "regionEndpoint": "bcc.su.baidubce.com"
16 }
17 ]
18 }Request example (obtain the domain name list of a specified region)
Plain Text
1 POST /v2/region/describeRegions?clientToken=be31b98c-5e41-4838-9830-9be700de5a20 HTTP/1.1
2 Host: bcc.baidubce.com
3 Authorization: bce-auth-v1/f81d3b34e48048fbb2634dc7882d7e21/2015-08-11T04:17:29Z/3600/host/74c506f68c65e26c633bfa104c863fffac5190fdec1ec24b7c03eb5d67d2e1de
4
5 {
6 "region": "bj"
7 }Response example
Plain Text
1HTTP/1.1 200 OK
2x-bce-request-id: 1214cca7-4ad5-451d-9215-71cb844c0a50
3Date: Wed, 03 Dec 2014 06:42:19 GMT
4Content-Type: application/json;charset=UTF-8
5Server: BWS
6{
7 "regions": [
8 {
9 "regionId": "bj",
10 "regionName": "Huabei - Beijing",
11 "regionEndpoint": "bcc.bj.baidubce.com"
12 }
13 ]
14}