Help Center/ Virtual Private Cloud/ API Reference/ Native OpenStack Neutron APIs (V2.0)/ API Version Information/ Querying API Versions
Updated on 2025-10-23 GMT+08:00
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Querying API Versions

Function

This API is used to query all available versions of a native OpenStack API.

URI

GET /

Request Parameters

None

Example Request

GET https://{Endpoint}/

Response Parameters

Table 1 Response parameter

Parameter

Type

Description

versions

Array of version objects

Specifies the API version list. For details, see Table 2.
Table 2 version objects

Parameter

Type

Description

status

String

Specifies the API version status. Possible values are as follows:

  • CURRENT
  • STABLE
  • DEPRECATED

id

String

Specifies the API version.

links

Array of link objects

Specifies the link list. For details, see Table 3.
Table 3 link objects

Parameter

Type

Description

href

String

Specifies the API link.

rel

String

Specifies the relationship between the API link and the API version.

Example Response

{
    "versions": [
        {
            "status": "CURRENT", 
            "id": "v2.0", 
            "links": [
                {
                    "href": "https://{Endpoint}/v2.0", 
                    "rel": "self"
                }
            ]
        }
    ]
}

Status Code

See Status Codes.

Error Code

See Error Codes.

Parent Topic: API Version Information