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    DescribeNetworkInterfaces

    Last updated: 2020-08-20 18:01:06
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    1. API Description

    Domain name for API request: vpc.tencentcloudapi.com.

    This API (DescribeNetworkInterfaces) is used to query the ENI list.

    A maximum of 100 requests can be initiated per second for this API.

    Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: vpc.ap-shanghai-fsi.tencentcloudapi.com

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    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

    Parameter Name Required Type Description
    Action Yes String Common parameter. The value used for this API: DescribeNetworkInterfaces.
    Version Yes String Common parameter. The value used for this API: 2017-03-12.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    NetworkInterfaceIds.N No Array of String Queries the ID of the ENI instance, such as eni-pxir56ns. Each request can have a maximum of 100 instances. NetworkInterfaceIds and Filters cannot be specified at the same time.
    Filters.N No Array of Filter Filter condition. NetworkInterfaceIds and Filters cannot be specified at the same time.
  • vpc-id - String - (Filter condition) VPC instance ID, such as vpc-f49l6u0z.
  • subnet-id - String - (Filter condition) Subnet instance ID, such as subnet-f49l6u0z.
  • network-interface-id - String - (Filter condition) ENI instance ID, such as eni-5k56k7k7.
  • attachment.instance-id - String - (Filter condition) ID of the bound CVM instance, such as ins-3nqpdn3i.
  • groups.security-group-id - String - (Filter condition) ID of the bound security group, such as sg-f9ekbxeq.
  • network-interface-name - String - (Filter condition) ENI instance name.
  • network-interface-description - String - (Filter condition) ENI instance description.
  • address-ip - String - (Filter condition) Private IPv4 address. A single IP will be fuzzily matched with the suffix, while multiple IPs will be exactly matched. It can be used with ip-exact-match to query and exactly match a single IP.
  • ip-exact-match - Boolean - (Filter condition) Exact match by private IPv4 address. The first value will be returned if multiple values are found.
  • tag-key - String - Required: no - (Filter condition) Filter by tag key. See Example 2 for the detailed usage.
  • tag:tag-key - String - Required: no - (Filter condition) Filter by tag key pair. Use a specific tag key to replace tag-key. See Example 3 for the detailed usage.
  • is-primary - Boolean - Required: no - (Filter condition) Filter based on whether it is a primary ENI. If the value is true, filter only the primary ENI. If the value is false, filter only the secondary ENI. If this parameter is not specified, filter the both.
    		•
    Offset No Integer Offset. Default value: 0.
    Limit No Integer Number of returned results. Default value: 20. Maximum value: 100.

    3. Output Parameters

    Parameter Name Type Description
    NetworkInterfaceSet Array of NetworkInterface List of instance details.
    TotalCount Integer Number of eligible instances.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying the ENI list

    Input Example

    https://vpc.tencentcloudapi.com/?Action=DescribeNetworkInterfaces
&<Common request parameter>

    Output Example

    {
  "Response": {
    "NetworkInterfaceSet": [
      {
        "VpcId": "vpc-mrzkofih",
        "SubnetId": "subnet-nao8lfro",
        "NetworkInterfaceId": "eni-f1xjkw1b",
        "NetworkInterfaceName": "royhyangtest-main",
        "NetworkInterfaceDescription": "",
        "GroupSet": [
          "sg-c2r7lnxh",
          "sg-f9ekbxeq"
        ],
        "Primary": false,
        "MacAddress": "20: 90: 6F: F3: 3D: BD",
        "State": "AVAILABLE",
        "CreatedTime": "2017-11-16 19:56:00",
        "PrivateIpAddressSet": [
          {
            "Description": "",
            "Primary": true,
            "PrivateIpAddress": "192.168.0.13",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.0.15",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.0.17",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.0.24",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          }
        ],
        "Attachment": {},
        "Zone": "ap-guangzhou-2"
      }
    ],
    "TotalCount": 1,
    "RequestId": "5cf1a813-d4f8-4e0c-8f90-c155a84a3ea1"
  }
}

    Example2 Querying the list of ENIs bound to the tag

    Make queries using tag:tag-key.

    Input Example

    https://vpc.tencentcloudapi.com/?Action=DescribeNetworkInterfaces
&Filters.0.Name=tag:Version
&Filters.0.Values.0=TEST
&<Common request parameter>

    Output Example

    {
  "Response": {
    "NetworkInterfaceSet": [
      {
        "VpcId": "vpc-709l0i0x",
        "SubnetId": "subnet-qymfizh2",
        "NetworkInterfaceId": "eni-p17uqigx",
        "NetworkInterfaceName": "test",
        "NetworkInterfaceDescription": "",
        "GroupSet": [
          "sg-hcd8t9xj"
        ],
        "Primary": false,
        "MacAddress": "20:90:6F:FC:9F:69",
        "State": "AVAILABLE",
        "CreatedTime": "2018-04-18 21:46:56",
        "PrivateIpAddressSet": [
          {
            "Description": "12312",
            "Primary": true,
            "PrivateIpAddress": "192.168.3.10",
            "AddressId": "",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.3.104",
            "AddressId": "",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "13123",
            "Primary": false,
            "PrivateIpAddress": "192.168.3.18",
            "AddressId": "",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.3.223",
            "AddressId": "",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          },
          {
            "Description": "",
            "Primary": false,
            "PrivateIpAddress": "192.168.3.86",
            "AddressId": "",
            "PublicIpAddress": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          }
        ],
        "Attachment": null,
        "Zone": "ap-guangzhou-2",
        "Ipv6AddressSet": [
          {
            "Description": "",
            "Primary": false,
            "Address": "2402:4e00:1000:7400:0:9028:a2c9:85b2",
            "AddressId": "",
            "IsWanIpBlocked": false,
            "State": "AVAILABLE"
          }
        ],
        "TagSet": [
          {
            "Key": "Version",
            "Value": "TEST"
          },
          {
            "Key": "Compony",
            "Value": "Compony-A"
          }
        ]
      }
    ],
    "TotalCount": 1,
    "RequestId": "0c10340b-2551-4414-a8c7-8d90dc24ddd0"
  }
}

    5. Developer Resources

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InvalidParameter.Coexist The parameters cannot be specified at the same time.
    InvalidParameterValue.LimitExceeded The parameter value exceeds the limit.
    InvalidParameterValue.Malformed Invalid input parameter format.
    ResourceNotFound The resource does not exist.

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