Querying All API Versions

Function

Query all available API versions of SWR.

URI

GET /

Request Parameters

**Table 1** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Message body type (format). The value can be application/json or charset=utf-8 application/json. The default value is application/json.
X-Auth-Token	Yes	String	User token. The token can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.

Response

Response parameters

Status code: 200

**Table 2** Response body parameter description
Parameter	Type	Description
versions	Array of objects	A list of objects related to the version.

**Table 3** versions parameter description
Parameter	Type	Description
id	String	Version ID (version number), for example, v2.
links	Object	API URL.
version	String	If the APIs of this version support microversions, set this parameter to the supported maximum microversion. If the microversion is not supported, leave this parameter blank.
status	String	Version status. The options are as follows: CURRENT: The version is the primary version. SUPPORTED: The version is an old version, but it is still supported. DEPRECATED: The version is a deprecated version, which may be deleted later.
updated	String	Version release time, which must be the UTC time. For example, the release time of v2 is 2014-06-28T12:20:21Z.
min_version	String	If APIs of this version support microversions, set this parameter to the supported minimum microversion. If the microversion is not supported, leave this parameter blank.

**Table 4** links parameter description
Parameter	Type	Description
href	String	Link
rel	String	Description

Example response

{ 
   "versions": [
        {
            "id": "v2",
            "links": 
                {
                    "href": "https://xxx",
                    "rel": "self"
                }
            "min_version": "2.0",
            "status": "CURRENT",
            "updated": "2020-07-09T00:00:00Z",
            "version": "2.26",
        }
    ]
}