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    DescribeNetworkInterfaces

    Last updated: 2020-12-04 12:44:15
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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

    We recommend you to use API Explorer
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    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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) CVM instance ID, such as ins-3nqpdn3i.
  • groups.security-group-id - String - (Filter condition) Instance ID of the 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.
  • tag-key - String - Required: no - (Filter condition) Filters by tag key. For more information, see Example 2.
  • tag:tag-key - String - Required: no - (Filter condition) Filters by tag key pair. For this parameter, tag-key will be replaced with a specific tag key. For more information, see Example 3.
  • is-primary - Boolean - Required: no - (Filter condition) Filters 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 the secondary filter parameter is provided, 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 parameters>

    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

    This example shows you how to query ENIs using tag:tag-key.

    Input Example

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

    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

    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.
    InvalidParameterValue.Range The parameter value is not in the specified range.
    ResourceNotFound The resource does not exist.

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