Scaling In a Cluster by Removing a Specific Node

This API is used to scale in a cluster by removing a specified node.

POST /v1.0/{project_id}/clusters/{cluster_id}/node/offline

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.
cluster_id	Yes	String	ID of the cluster you want to scale in.

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
shrinkNodes	Yes	Array of strings	ID of the node you want to remove from a cluster. Obtain the ID attribute in instances by referring to Querying Cluster Details.

None

{
  "shrinkNodes" : [ "2077bdf3-b90d-412e-b460-635b9b159c11" ]
}

None

Status Code	Description
200	Request succeeded.
400	Invalid request. Modify the request before retry.
409	The request could not be completed due to a conflict with the current state of the resource. The resource that the client attempts to create already exists, or the update request fails to be processed because of a conflict.
412	The server did not meet one of the preconditions contained in the request.