Querying Supplementary Network Interfaces

Function

This API is used to query supplementary network interfaces. A maximum of 2,000 records can be returned for each query.

URI

GET /v3/{project_id}/vpc/sub-network-interfaces

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
id	No	ARRAY	ID of the supplementary network interface. Multiple IDs can be specified for filtering. This parameter can be used to filter supplementary network interfaces.
description	No	ARRAY	Description of the supplementary network interface. Multiple descriptions can be specified for filtering. This parameter can be used to filter supplementary network interfaces.
limit	No	Integer	Number of records returned on each page.
mac_address	No	ARRAY	MAC address of the supplementary network interface. Multiple MAC addresses can be specified for filtering. This parameter can be used to precisely filter supplementary network interfaces.
marker	No	String	Start resource ID of pagination query. If the parameter is left blank, only resources on the first page are queried.
parent_id	No	ARRAY	ID of elastic network interface that the supplementary network interface is attached to. Multiple IDs can be specified for filtering. This parameter can be used to filter supplementary network interfaces of one or more elastic network interfaces.
private_ip_address	No	ARRAY	Private IPv4 address of the supplementary network interface. Multiple private IPv4 addresses can be specified for filtering. This parameter can be used to filter supplementary network interfaces.
virsubnet_id	No	ARRAY	Virtual subnet ID of the supplementary network interface. Multiple IDs can be specified for filtering. This parameter can be used to filter supplementary network interfaces in one or more virtual subnets.
vpc_id	No	ARRAY	VPC ID of the supplementary network interface. Multiple IDs can be specified for filtering. This field can be used to filter supplementary network interfaces in one or more VPCs.

Request Parameters

None

Response Parameters

When the status code is 200, the response parameters are as follows:

**Table 3** Response body parameters
Parameter	Type	Description
request_id	String	Request ID. The value must be in standard UUID format.
sub_network_interfaces	Array of SubNetworkInterface objects	Supplementary network interfaces.
page_info	PageInfo object	Pagination information.

**Table 4** SubNetworkInterface
Parameter	Type	Description
id	String	Unique identifier of the supplementary network interface. The value is in UUID format with hyphens (-).
virsubnet_id	String	Virtual subnet ID, also the subnet ID, which is the same as the network ID displayed on the subnet summary page on the console. The value must be in standard UUID format.
private_ip_address	String	Private IPv4 address of the supplementary network interface. The value must be within the virtual subnet. If this parameter is left blank, an IP address will be randomly assigned.
ipv6_ip_address	String	Private IPv6 address of the supplementary network interface. The value must be within the virtual subnet. If this parameter is left blank, an IP address will be randomly assigned.
mac_address	String	MAC address of the supplementary network interface. The value is a valid MAC address assigned by the system randomly.
parent_device_id	String	Device ID. The value must be in standard UUID format.
parent_id	String	ID of the elastic network interface. The value must be in standard UUID format.
description	String	Description of the supplementary network interface. The value can contain up to 255 characters and cannot contain angle brackets (< or >).
vpc_id	String	VPC ID of the supplementary network interface. The value must be in standard UUID format.
vlan_id	Integer	VLAN ID of the supplementary network interface. The value can be from 1 to 4094. Each supplementary network interface of an elastic network interface has a unique VLAN ID.
security_enabled	Boolean	Whether the security option is enabled for the supplementary network interface. If the option is not enabled, the security group does not take effect.
security_groups	Array of strings	Security group IDs, for example, "security_groups": ["a0608cbf-d047-4f54-8b28-cd7b59853fff"] The default value is the default security group.
tags	Array of strings	Tags of the supplementary network interface.
project_id	String	Project ID of the supplementary network interface.
created_at	String	The time when the supplementary network interface is created UTC time in the format of yyyy-MM-ddTHH:mm:ssZ

**Table 5** PageInfo
Parameter	Type	Description
previous_marker	String	First record on the current page
current_count	Integer	Total number of records on the current page
next_marker	String	Last record on the current page. This parameter does not exist if the page is the last one.

Example Request

List all supplementary network interfaces.

GET https://{Endpoint}/v3/{project_id}/vpc/sub-network-interfaces?vpc_id=63b97e6b-3598-430f-9eb8-1caf06937be8

Example Response

When the status code is 200, the response parameters are as follows:

{
  "request_id" : "e4cb9e3a-7b99-41c9-afd8-1630fe313299",
  "sub_network_interfaces" : [ {
    "id" : "2be868f2-f7c9-48db-abc0-eea0b9105b0d",
    "project_id" : "8c6fb137a48a428aaf9a0229dca4edb3",
    "virsubnet_id" : "08278e6c-61ca-46c1-9fc3-0d4f6c12f193",
    "private_ip_address" : "10.0.0.225",
    "ipv6_ip_address" : null,
    "mac_address" : "fa:16:3e:48:f8:6f",
    "parent_device_id" : "1ab01f1d-4ef7-4d83-82be-802b3aca0223",
    "security_groups" : [ "6727c950-9f01-47a2-a7aa-7d3686c4c95b" ],
    "vpc_id" : "63b97e6b-3598-430f-9eb8-1caf06937be8",
    "description" : null,
    "parent_id" : "637748df-2986-4350-8303-95d259580fb3",
    "vlan_id" : 2787,
    "tags" : [ ],
    "created_at" : "2020-05-19T01:16:25Z"
  }, {
    "id" : "55761e2d-8f72-42c0-9874-98e9885bf0fe",
    "project_id" : "8c6fb137a48a428aaf9a0229dca4edb3",
    "virsubnet_id" : "08278e6c-61ca-46c1-9fc3-0d4f6c12f193",
    "private_ip_address" : "10.0.3.55",
    "ipv6_ip_address" : null,
    "mac_address" : "fa:16:3e:c2:2c:ba",
    "parent_device_id" : "1ab01f1d-4ef7-4d83-82be-802b3aca0223",
    "security_groups" : [ "6727c950-9f01-47a2-a7aa-7d3686c4c95b" ],
    "vpc_id" : "63b97e6b-3598-430f-9eb8-1caf06937be8",
    "description" : null,
    "parent_id" : "637748df-2986-4350-8303-95d259580fb3",
    "vlan_id" : 799,
    "tags" : [ ],
    "created_at" : "2020-05-19T01:16:31Z"
  } ],
  "page_info" : {
    "next_marker" : "55761e2d-8f72-42c0-9874-98e9885bf0fe",
    "previous_marker" : "2be868f2-f7c9-48db-abc0-eea0b9105b0d",
    "current_count" : 2
  }
}