Updated on 2026-10-21 GMT+08:00

Delivering Cluster Upgrade Operations

Function

This API is used to deliver cluster upgrade operations.

Calling Method

For details, see Calling APIs.

URI

POST /v1/{project_id}/clusters/{cluster_id}/upgrade-management/action

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
cluster_id	Yes	String	Definition Cluster ID. For details about how to obtain the value, see Obtaining the Cluster ID. Constraints The value must be a valid DWS cluster ID. Range It is a 36-digit UUID. Default Value N/A

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
action	Yes	String	Definition Operation to be performed on the current cluster. Constraints N/A Range update rollback commit retry Default Value N/A
item_id	Yes	String	Definition: ID of an upgrade item. Constraints: The entered upgrade item ID must belong to the current cluster. Range: None Default Value: None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
job_id	String	Definition Cluster upgrade task ID. Range N/A

Example Requests

Update a cluster.

POST https://{Endpoint}/v1/0536cdee2200d5912f7cc00b877980f1/clusters/c719b1a7-c85c-4cb5-a721-7694908c2c11/upgrade-management/action

{
  "item_id" : "xx",
  "action" : "update"
}

Example Responses