Updated on 2024-01-30 GMT+08:00

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 4.4, 4.2, 4.0, and 3.4 are supported. The value can be 4.4, 4.2, 4.0, or 3.4.

  • Response example
    {
        "versions": [
            "3.4",
            "4.0",
            "4.2",
            "4.4"
        ]
    }

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.

Status Code

For more information, see Status Code.

Error Code

For more information, see Error Code.