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Wuwan, Qi 78d5ebfce8 ModelArts API 25.3.0 20250710

Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-committed-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com>

2025-07-28 12:24:54 +00:00

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Updating Nodes in Batches

Function

This API is used to update nodes in batches.

URI

POST /v2/{project_id}/pools/{pool_name}/nodes/batch-update

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details, see Obtaining a Project ID and Name.
pool_name	Yes	String	Resource pool ID. The value is the metadata.name field in the resource pool details.

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
nodeNames	Yes	Array of strings	List of node names to be updated.
action	Yes	String	Action performed for updating a node. The options are as follows: openHaRedundant: Enable HA redundancy. closeHaRedundant: Disable HA redundancy.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
successNodeNames	Array of strings	Names of nodes that are successfully updated.
failNodeNames	Array of strings	Names of nodes that fail to be updated.

Status code: 404

**Table 4** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

Enable node HA redundancy.

POST /v2/{project_id}/pools/{pool_name}/nodes/batch-update

{
  "nodeNames" : [ "os-node-created-xzz78" ],
  "action" : "openHaRedundant"
}

Example Responses

Status code: 200

OK.

{
  "nodes" : [ {
    "name" : "os-node-created-xzz78",
    "status" : "success"
  } ]
}

Status code: 404

Not found.

{
  "error_code" : "ModelArts.50015001",
  "error_msg" : "pool not found"
}

Status Codes

Status Code	Description
200	OK.
404	Not found.

Error Codes

See Error Codes.

Parent topic: Node Management

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