GET /v2/vpc/eni?vpcId=&name=&instanceId=&regionId=&maker=&maxKeys=&privateIpAddress={ip1,ip2} HTTP/1.1   
Host: bec.baidubce.com      
Authorization: authorization string

GET /v2/vpc/eni?vpcId=vpc-w7redbfj5frg&name=testeni&maxKeys=1  HTTP/1.1
Host: bec.baidubce.com
authorization: bce-auth-v1/c3119080364d11e8912505e5e0ae9978/2023-04-02T08:14:25Z/3600/host;x-bce-account;x-bce-client-ip;x-bce-date;x-bce-request-id;x-bce-security-token/xxx

HTTP/1.1 200 OK
x-bce-request-id: 7e789a40-adac-414a-8bd4-916d6be61112
Date: Mon, 02 Apr 2023 08:14:25 GMT
Content-Type: application/json;charset=UTF-8
Server: BWS

{
    "enis": [
        {
            "eniId": "eni-cuij4grvpkyf",
            "name": "testeni",
            "description": "",
            "vpcId": "vpc-w7redbfj5frg",
            "subnetId": "sbn-0apxrzlye54r",
            "securityGroupIds": [
                "sg-dzn5bikn",
                "sg-2a7icbeg"
            ],
            "privateIpSet": [
                {
                    "primary": true,
                    "privateIpAddress": "192.168.0.6"
                }
            ],
            "status": "available", 
            "macAddress": "xx:xx:xx:xx:xx:xx",
            "instanceId": "vm-xxxxx",
            "regionId": "cn-hangzhou-cm",
            "createTime": "2022-04-01T01:34:01Z"
        }
       
    ],
    "isTruncated": false,
    "marker": null,    
    "nextMarker": null,
    "maxKeys": 1,
}