Help Center/ TaurusDB/ API Reference/ APIs (Recommended)/ Database Proxy/ Querying the Minor Version of a Proxy Instance
Updated on 2025-09-04 GMT+08:00
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Querying the Minor Version of a Proxy Instance

Function

This API is used to query the minor version of a proxy instance. Before calling this API:

URI

GET /v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/{engine_name}/proxy-version

Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID of a tenant in a region.

To obtain this value, see Obtaining a Project ID.

Constraints

N/A

Range

The value contains 32 characters. Only letters and digits are allowed.

Default Value

N/A

instance_id

Yes

String

Definition

Instance ID, which uniquely identifies an instance.

Constraints

N/A

Range

The value contains 36 characters with a suffix of in07. Only letters and digits are allowed.

Default Value

N/A

engine_name

Yes

String

Definition

Read/Write splitting proxy of TaurusDB.

Constraints

N/A

Range

taurusproxy

Default Value

N/A

proxy_id

Yes

String

Definition

Proxy instance ID, which is compliant with the UUID format.

Constraints

N/A

Range

The value contains 36 characters with a suffix of po01. Only letters and digits are allowed.

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token. To obtain this value, call the IAM API for obtaining a user token.

The value of X-Subject-Token in the response header is the token value.

Constraints

N/A

Range

N/A

Default Value

N/A

X-Language

No

String

Definition

Request language type.

Constraints

N/A

Range

  • en-us

  • zh-cn

Default Value

en-us

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

current_version

String

Definition

Current version of the proxy instance.

Range

N/A

latest_version

String

Definition

Latest version of the proxy instance.

Range

N/A

can_upgrade

Boolean

Definition

Whether the proxy instance can be upgraded.

Range

  • true: yes

  • false: no

Status code: 400

Table 4 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Request

Querying the minor version of a proxy instance

GET https://{endpoint}/v3/054e292c9880d4992f02c0196d3ea468/instances/4785fc80386846f3ad2bf4e0cd53a4cein07/proxy/286a4a1a45e3400c907b51b0721377f9po01/taurusproxy/proxy-version

Example Response

Status code: 200

Success.

{
  "current_version" : "2.23.12.000",
  "latest_version" : "2.24.03.000",
  "can_upgrade" : true
}

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent topic: Database Proxy