Rolling Back a CBH Instance

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

For details, see Calling APIs.

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.

**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.

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.

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

None

Status Code	Description
200	Upgrade Rollback Cbh Instance Success
400	Bad Request
401	Unauthorized
403	Access denied.
404	Not Found

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