Function

This API is used to update an EIP, for example, binding an EIP to a NIC, unbinding an EIP from a NIC, or converting the IP address version.

URI

PUT /v1/{project_id}/publicips/{publicip_id}

Request Message

• Request parameter

  Table 2 Request parameter

  Name	Mandatory	Type	Description
  publicip	Yes	Object	Specifies the EIP object. For details, see Table 3.

  Table 3 Description of the publicip field

  Name	Mandatory	Type	Description
  port_id	No	String	Specifies the port ID. The value must be an existing port ID. If this parameter is not included or the parameter value is left blank, the EIP is unbound. If the specified port ID does not exist or has already been bound with an EIP, an error message will be displayed. Either parameter port_id or ip_version can be updated.
  ip_version	No	Integer	Specifies the IP address version. The value can be 4 or 6. 4: IPv4 address 6: IPv6 address Constraints: The IP version must be supported by the system. The port_id and ip_version fields cannot be set at the same time.

• Example request 1 (Binding an EIP to a NIC)

  PUT https://{Endpoint}/v1/{project_id}/publicips/{publicip_id}
  
  {
      "publicip": {
          "port_id": "f588ccfa-8750-4d7c-bf5d-2ede24414706"
      }
  }

Response Message

• Response parameter

  Table 4 Response parameter

  Name	Type	Description
  publicip	Object	Specifies the EIP object. For details, see Table 5.

  Table 5 Description of the publicips field

  Name	Type	Description
  id	String	Specifies the unique identifier of an EIP.
  status	String	Specifies the EIP status. Possible values are as follows: FREEZED (Frozen) BIND_ERROR (Binding failed) BINDING (Binding) PENDING_DELETE (Releasing) PENDING_CREATE (Assigning) PENDING_UPDATE (Updating) DOWN (Unbound) ACTIVE (Bound) ELB (Bound to a load balancer) ERROR (Exceptions)
  profile	Object	Specifies the additional parameters, including the order ID and product ID. For details, see Table 6. If profile is specified, the EIP is in yearly/monthly billing mode.
  type	String	Specifies the EIP type. Possible values are 5_telcom (China Telecom), 5_union (China Unicom), 5_bgp (dynamic BGP), and 5_sbgp (static BGP). CN Northeast-Dalian: 5_telcom and 5_union CN South-Guangzhou: 5_bgp and 5_sbgp CN East-Shanghai1: 5_bgp and 5_sbgp CN East-Shanghai2: 5_bgp and 5_sbgp CN North-Beijing1: 5_bgp and 5_sbgp AP-Hong Kong: 5_bgp AP-Bangkok: 5_bgp AP-Singapore: 5_bgp AF-Johannesburg: 5_bgp CN Southwest-Guiyang1: 5_sbgp CN North-Beijing4: 5_bgp and 5_sbgp LA-Santiago: 5_bgp LA-Sao Paulo1: 5_bgp LA-Mexico City1: 5_bgp LA-Buenos Aires1: 5_bgp LA-Lima1: 5_bgp LA-Santiago2: 5_bgp Constraints: The configured value must be supported by the system. publicip_id is an IPv4 port. If publicip_type is not specified, the default value is 5_bgp.
  public_ip_address	String	Specifies the obtained EIP if only IPv4 EIPs are available. Specifies the IPv4 address corresponding to the IPv6 address if IPv6 EIPs are available.
  public_ipv6_address	String	Specifies the obtained EIP if IPv6 EIPs are available. This parameter does not exist if only IPv4 EIPs are available.
  ip_version	Integer	Specifies the IP address version. The value can be 4 or 6. 4: IPv4 address 6: IPv6 address
  private_ip_address	String	Specifies the private IP address bound to the EIP. This parameter is returned only when a port is associated with the EIP.
  port_id	String	Specifies the port ID. This parameter is returned only when a port is associated with the EIP.
  tenant_id	String	Specifies the project ID.
  create_time	String	Specifies the time (UTC) when the EIP is assigned.
  bandwidth_id	String	Specifies the ID of the EIP bandwidth.
  bandwidth_size	Integer	Specifies the bandwidth (Mbit/s).
  bandwidth_share_type	String	Specifies the EIP bandwidth type. The value can be PER or WHOLE. PER: Dedicated bandwidth WHOLE: Shared bandwidth IPv6 addresses do not support bandwidth whose type is WHOLE.
  bandwidth_name	String	Specifies the bandwidth name.
  enterprise_project_id	String	Specifies the enterprise project ID. The value can contain a maximum of 36 characters. It is string "0" or in UUID format with hyphens (-). When assigning an EIP, you need to associate an enterprise project ID with the EIP.

  Table 6 Description of the profile field

  Name	Type	Description
  order_id	String	Specifies the order ID.
  product_id	String	Specifies the product ID.
  region_id	String	Specifies the region ID.
  user_id	String	Specifies the user ID.

• Example response 1 (Binding an EIP to a NIC)

  {
    "publicip": {
      "id": "f6318bef-6508-4ea5-a48f-6152b6b1a8fb",
      "status": "ACTIVE",
      "type": "5_bgp",
      "port_id": "a135e9b8-1630-40d2-a6c5-eb534a61efbe",
      "public_ip_address": "10.xx.xx.162",
      "private_ip_address": "192.168.1.131",
      "tenant_id": "26ae5181a416420998eb2093aaed84d9",
      "create_time": "2019-03-27 01:33:18",
      "bandwidth_size": 7,
      "ip_version": 4
    }
  }

Status Code

See Status Codes.

Error Code

See Error Codes.