Help Center/ GeminiDB/ API Reference/ Historical APIs/ Parameter Templates/ Applying a Parameter Template
Updated on 2026-09-22 GMT+08:00
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Applying a Parameter Template

Function

This API is used to apply a parameter template to one or more instances.

This API will be unavailable. You are advised to switch workloads to the new API described in Applying a Parameter Template.

Constraints

This API supports the following instances:
  • GeminiDB Cassandra
  • GeminiDB Mongo
  • GeminiDB Influx instances with classic storage
  • GeminiDB Redis instances with classic storage

This API is an asynchronous API. A successful response does not indicate that the parameter template is successfully applied.

Authorization Information

Each account has permissions to call all APIs, but IAM users must have the required permissions specifically assigned.

  • If you are using role/policy-based authorization, see the required permissions in Permissions and Supported Actions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    gaussdbfornosql:instance:applyConfiguration

    Write

    -

    -

    nosql:instance:modifyParameter

    -

URI

PUT /v3/{project_id}/configurations/{config_id}/apply

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

config_id

Yes

String

Definition

Parameter template ID. To obtain the value, see Obtaining Parameter Templates.

Constraints

N/A

Range

N/A

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token

You can obtain the token by calling the IAM API by following Obtaining a User Token Through Password Authentication.

Constraints

N/A

Range

N/A

Default Value

N/A
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

instance_ids

Yes

Array of strings

Definition

Instance IDs.

Constraints

N/A

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

job_id

String

Definition

ID of the asynchronous task for applying a parameter template.

Range

N/A

success

Boolean

Definition

Whether the task for applying the parameter template is successfully submitted.

Range

  • true: The task is submitted successfully.
  • false: The task fails to be submitted.

Example Requests

Applying a parameter template 
PUT https://{Endpoint}/v3/375d8d8fad1f43039e23d3b6c0f60a19/configurations/e02e76567ae04662a2753492b77f965bpr06/apply
{
  "instance_ids" : [ "73ea2bf70c73497f89ee0ad4ee008aa2in06" ]
}

Example Responses

Status code: 200

Success

{
  "job_id" : "463b4b58-d0e8-4e2b-9560-5dea4552fde9",
  "success" : true
}

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.

Parent topic: Parameter Templates