Querying Database Version Information

API Description

This API is used to obtain database version information about a specified type of a DB instance.

URI

URI format
GET https://{Endpoint}/v3/{project_id}/datastores/{datastore_name}/versions
URI example
https://dds.ap-southeast-1.myhuaweicloud.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/datastores/DDS-Community/versions

Requests

Request parameters

**Table 1** Request parameters
Name	Type	IN	Mandatory	Description
x-auth-token	string	header	Yes	User token obtained from IAM. For details, see Authentication.
project_id	string	path	Yes	Project ID of a tenant in a region. Obtain the project ID by following the instructions in Obtaining a Project ID.
datastore_name	string	path	Yes	Specifies the database type. The value is DDS-Community.

Responses

Parameter description

**Table 2** Parameter description
Name	Type	Mandatory	Description
versions	Array of strings	Yes	DB version. Versions 5.0, 4.4, 4.2, 4.0, and 3.4 are supported. The value can be 5.0, 4.4, 4.2, 4.0, or 3.4.

Response example

{
    "versions": [
        "3.4",
        "4.0",
        "4.2",
        "4.4",
        "5.0"
    ]
}

SDK

Click Document Database Service DDS SDK to download the SDK or view the SDK document. To learn how to install and authenticate an SDK, read the Usage section.