• Native OpenStack API

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  1. Help Center
  2. Native OpenStack API
  3. API Reference
  4. Keystone
  5. Version Information
  6. Querying Information About Keystone API Version 3.0

Querying Information About Keystone API Version 3.0

Function Description

This interface is used to obtain the information about the keystone API version 3.0.

URI

URI format

GET /v3

Request

Sample request
curl -i -k -X GET https://www.example.com/v3

Response

  • Response parameter description

    Parameter

    Mandatory

    Type

    Description

    version

    Yes

    Object

    Keystone API version information.

  • Description for the version format

    Parameter

    Mandatory

    Type

    Description

    status

    Yes

    String

    Version status.

    updated

    Yes

    String

    Last version update time.

    media-types

    Yes

    Array

    Version-supported message format.

    id

    Yes

    String

    Version, for example, v3.0.

    links

    Yes

    Array

    Version link.

  • Sample response (successful response)
    {
        "version": {
            "status": "stable",
            "updated": "2016-04-04T00:00:00Z",
            "media-types": [
                {
                    "base": "application/json",
                    "type": "application/vnd.openstack.identity-v3+json"
                }
            ],
            "id": "v3.6",
            "links": [
                {
                    "href": "https://www.example.com/v3/",
                    "rel": "self"
                }
            ]
        }
    }

Status Code

Status Code

Description

200

The request is successful.

400

The server failed to process the request.

404

The server could not find the requested page.

503

Failed to complete the request because the service is unavailable.