Help Center/ GeminiDB/ API Reference/ APIs v3 (Recommended)/ Instances/ Setting the Maintenance Period of an Instance
Updated on 2025-07-02 GMT+08:00

Setting the Maintenance Period of an Instance

Function

This API is used to set the maintenance period of a specified instance.

Constraints

This API supports the following types of instances:

  • GeminiDB Influx
  • GeminiDB Redis
  • GeminiDB Mongo
  • GeminiDB Cassandra

URI

PUT https://{Endpoint}/v3/{project_id}/instances/{instance_id}/maintenance-window

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Explanation:

Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

Constraints:

N/A

Values:

N/A

Default value:

N/A

instance_id

Yes

String

Explanation:

Instance ID

Constraints:

N/A

Values:

N/A

Default value:

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Explanation:

User token

Constraints:

N/A

Values:

N/A

Default value:

N/A

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

start_time

Yes

String

Explanation:

Start time

Constraints:

The value must be a valid UTC time exactly on the hour in the HH:MM format. By default, the end time is four hours later than the start time.

Values:

N/A

Default value:

N/A

Response Parameters

Status code: 204

None

Example Request

Set the maintenance window of an instance to 02:00-06:00.

PUT https://gaussdb-nosql.cn-north-7.myhuaweicloud.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/instances/b0965c9010f44ffca9af4ee00746aa8din12/maintenance-window 
 
{ 
  "start_time" : "02:00" 
}

Example Response

None

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.