Help Center/ Cloud Bastion Host/ API Reference/ API Description/ Operation Management/ Rolling Back a CBH Instance
Updated on 2025-12-01 GMT+08:00
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Rolling Back a CBH Instance

Function

This API is used to roll back a CBH instance after an upgrade.

Calling Method

For details, see Calling APIs.

URI

POST /v2/{project_id}/cbs/instance/rollback

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

To obtain the value, see Obtaining a Project ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

You can obtain it by calling the IAM API for obtaining a user token. The token is the value of X-Subject-Token in the response header.

For details, see Obtaining a User Token.
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

server_id

Yes

String

ID of the instance you want to roll back.

Response Parameters

Status code: 200

Upgrade Rollback Cbh Instance Success

Status code: 400

Table 4 Response body parameters

Parameter

Type

Description

error_code

String

Error code

error_description

String

Incorrect request parameters.

Status code: 401

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code

error_description

String

Failed to verify the token.

Status code: 403

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code

error_description

String

Permissions required.

Status code: 404

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code

error_description

String

Not CBH instances found.

Example Requests

{
  "server_id" : "e113077b-xxxx-xxxx-xxxx-be60289cd258"
}

Example Responses

None

Status Codes

Status Code

Description

200

Upgrade Rollback Cbh Instance Success

400

Bad Request

401

Unauthorized

403

Access denied.

404

Not Found

Error Codes

See Error Codes.

Parent topic: Operation Management