Querying All API Versions

Description

Query all API versions.

Constraints

None

API Calling

For details, see Calling APIs.

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;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 the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

**Table 2** Response body parameter
Parameter	Type	Description
versions	Array of VersionDetail objects	List of all versions.

**Table 3** VersionDetail
Parameter	Type	Description
id	String	Version ID.
links	Link object	API URL.
version	String	If microversions are supported, set this parameter to the maximum microversion supported. Otherwise, leave this parameter empty.
status	String	Version status: CURRENT: The version is the primary version. SUPPORTED: The version is an earlier version, but it is still supported. DEPRECATED: The version is a deprecated version, which may be deleted later.
updated	String	The version release time in UTC. For example, the release time of v1 is 2014-06-28T12:20:21Z.
min_version	String	If microversions are supported, set this parameter to the minimum microversion supported. Otherwise, leave this parameter empty.

**Table 4** Link
Parameter	Type	Description
href	String	Link.
rel	String	Description.

Example Request

GET https://{endpoint}

Example Response

Status code: 200

Query succeeded.

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