Rebooting a DB Instance

Function

This API is used to reboot a DB instance. Before calling this API:

Learn how to authenticate this API.
Obtain the required region and endpoint.

Constraints

The instance cannot reboot when it is being created, scaled, restored, frozen, or its instance specifications is being changed.

URI

POST https://{Endpoint}/v3/{project_id}/instances/{instance_id}/restart

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID.
instance_id	Yes	String	Instance ID.

Request Parameters

None

Response Parameters

**Table 2** Response parameters
Parameter	Type	Description
job_id	String	Task ID.

Example Request

POST https://gaussdb-opengauss.ap-southeast-1.myhuaweicloud.com/v3/0483b6b16e954cb88930a360d2c4e663/instances/dsfae23fsfdsae3435in14/restart
{
  "enable_alt": "on"
}

Example Response

{
	"job_id": "2b414788a6004883a02390e2eb0ea227"
}

Status Code

Normal
202
Abnormal
For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent topic: Instance Management

Previous topic: Changing a DB Instance Name

Next topic: Switching Roles of the Primary and Standby DNs in Shards

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