Help Center/ Image Management Service/ API Reference/ Native OpenStack APIs/ API Version Query (Native OpenStack API)/ Querying API Versions (Native OpenStack API)
Updated on 2024-07-12 GMT+08:00
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Querying API Versions (Native OpenStack API)

Function

This API is used to query API versions, such as version compatibility and domain name information of APIs.

URI

GET /

Request

  • Request parameters

    None

Example Request

Querying API versions

GET https://{Endpoint}/

Response

  • Response parameters

    Parameter

    Type

    Description

    versions

    Array of objects

    Specifies the versions.

    For details, see Table 1.
    Table 1 Data structure description of the versions field

    Parameter

    Type

    Description

    status

    String

    Specifies the API status.

    id

    String

    Specifies the API ID.

    links

    Array of objects

    Specifies the description.

    For details, see Table 2.
    Table 2 Data structure description of the versions.links field

    Parameter

    Type

    Description

    href

    String

    Specifies the domain name.

    rel

    String

    Specifies the domain name description.
  • Example response 
    STATUS CODE 300
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    {
    "versions": [
        {
            "status": "CURRENT",
            "id": "v2.2",
            "links": [
                {
                    "href": "https://image.az1.dc1.domainname.com/v2/",
                    "rel": "self"
                }
            ]
        },
        {
            "status": "SUPPORTED",
            "id": "v2.1",
            "links": [
                {
                    "href": "https://image.az1.dc1.domainname.com/v2/",
                    "rel": "self"
                }
            ]
        },
        {
            "status": "SUPPORTED",
            "id": "v2.0",
            "links": [
                {
                    "href": "https://image.az1.dc1.domainname.com/v2/",
                    "rel": "self"
                }
            ]
        },
        {
            "status": "DEPRECATED",
            "id": "v1.1",
            "links": [
                {
                    "href": "https://image.az1.dc1.domainname.com/v1/",
                    "rel": "self"
                }
            ]
        },
        {
            "status": "DEPRECATED",
            "id": "v1.0",
            "links": [
                {
                    "href": "https://image.az1.dc1.domainname.com/v1/",
                    "rel": "self"
                }
            ]
        }
    ]
}

Returned Values

  • Normal

    300

  • Abnormal

    Returned Value

    Description

    400 Bad Request

    Request error.

    401 Unauthorized

    Authentication failed.

    403 Forbidden

    You do not have the rights to perform the operation.

    404 Not Found

    The requested resource was not found.

    500 Internal Server Error

    Internal service error.

    503 Service Unavailable

    The service is unavailable.