Help Center/ Elastic Cloud Server/ API Reference/ Out-of-Date APIs/ Floating IP Address Management (OpenStack Nova APIs)/ Unbinding a Floating IP Address (Discarded)
Updated on 2025-09-19 GMT+08:00
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Unbinding a Floating IP Address (Discarded)

Function

This API is used to unbind a floating IP address from an ECS.

This API has been discarded. Since microversion 2.44, the system will return error 404 when you call this API. Use the VPC API Updating a Floating IP Address.

URI

POST /v2.1/{project_id}/servers/{server_id}/action

Table 1 describes the parameters in the URI.
Table 1 Parameter description

Parameter

Mandatory

Description

project_id

Yes

Specifies the project ID.

For details about how to obtain the ID, see Obtaining a Project ID.

server_id

Yes

Specifies the ECS ID.

Request

Table 2 describes the request parameters.

Table 2 Request parameter

Parameter

Mandatory

Type

Description

removeFloatingIp

Yes

Object

Unbinds a floating IP address from an ECS.
Table 3 removeFloatingIp parameter information

Parameter

Mandatory

Type

Description

address

Yes

String

Specifies the floating IP address.

Response

None

Example Request

POST https://{endpoint}/v2.1/9c53a566cb3443ab910cf0daebca90c4/servers/47e9be4e-a7b9-471f-92d9-ffc83814e07a/action
{
   "removeFloatingIp" : {
        "address" : "10.144.2.1"
    }
}

Example Response

None

Returned Values

See Returned Values for General Requests.