Update elastic network interface
Updated at：2025-10-16
Description
Modify the name and description of the elastic network interface.
- Name, which supports uppercase and lowercase letters, numbers, and special characters such as -, _, / and ., starting with a letter, with a length of 1-65;
- Name and description cannot both be empty
Request structure
Plain Text
1PUT /v{version}/eni/{eniId}?{action}&clientToken={clientToken} HTTP/1.1
2Host: bcc.bj.baidubce.com
3Authorization: authorization string
4{
5 "name":{name},
6 "description":{description}
7}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 | For API version No., the current value is 1 |
| eniId | String | Yes | URL parameter | ID of elastic network interface |
| action | String | Yes | Query | The value for this API is modifyAttribute. |
| name | String | No | RequestBody | Name of elastic network interface |
| description | String | No | RequestBody | Description of elastic network interface |
| clientToken | String | No | Query | Idempotence Token, which is an ASCII string with a length not exceeding 64 bits, see details in [ClientToken IdempotenceSupport](VPC/API Reference/General Description.md#Idempotence). |
Response headers
No special headers are required beyond the standard ones.
Response parameters
No special response parameters are available.
Request example
Plain Text
1PUT /v1/eni/eni-w2d4kgc3x0y1?modifyAttribute&clientToken=cecad37a-5a1e-4135-a1bc-b1a105d12dec HTTP/1.1
2Host: bcc.bj.baidubce.com
3authorization: bce-auth-v1/c3119080364d11e8912505e5e0ae9978/2019-04-02T08:14:25Z/3600/host;x-bce-account;x-bce-client-ip;x-bce-date;x-bce-request-id;x-bce-security-token/6b93bfd5ca2328fcb5560fa57f56253d80a629f6aac9c9cb74adf9a055fceb53
4{
5 "name":"ENI",
6 "description":"test"
7}Response example
Plain Text
1HTTP/1.1 200 OK
2x-bce-request-id: 7e789a40-adac-414a-8bd4-916d6be61112
3Date: Mon, 02 Apr 2019 08:14:25 GMT
4Content-Type: application/json;charset=UTF-8
5Server: BWS