Help Center/ Document Database Service/ API Reference/ APIs V3.0 (Recommended)/ Querying Database Version Information
Updated on 2025-10-24 GMT+08:00
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Querying Database Version Information

Function

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

URI

  • URI format

    GET /v3/{project_id}/datastores/{datastore_name}/versions

  • URI example

    https://dds.ap-southeast-1.myhuaweicloud.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/datastores/DDS-Community/versions

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.

Response Parameters

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.

Example Requests

None

Example Responses

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

Status Code

For more information, see Status Code.

Error Code

For more information, see Error Code.

Parent topic: APIs V3.0 (Recommended)