Change node spec

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Available in VPC

Change Cloud Data Streaming Service cluster node server specifications.

Request

This section describes the request format. The method and URI are as follows:

Method URI
POST /api/v1/cluster/changeSpecNode/{serviceGroupInstanceNo} (Korea Region)
POST /api/sgn-v1/cluster/changeSpecNode/{serviceGroupInstanceNo} (Singapore Region)
POST /api/jpn-v1/cluster/changeSpecNode/{serviceGroupInstanceNo} (Japan Region)

Request headers

For information about the headers common to all Cloud Data Streaming Service APIs, see Cloud Data Streaming Service request headers.

Request path parameters

You can use the following path parameters with your request:

Field Type Required Description
serviceGroupInstanceNo Integer Required Cluster instance number

Request body

You can include the following data in the body of your request:

Field Type Required Description
managerNodeProductCode String Conditional Master node server type code
  • See Get changeable node spec (G2/G3).
  • One or more of the two nodes must be entered.
brokerNodeProductCode String Conditional Broker node server type code
  • See Get changeable node spec (G2/G3).
  • One or more of the two nodes must be entered.

Request example

The request example is as follows:

curl --location --request POST 'https://clouddatastreamingservice.apigw.ntruss.com/api/v1/cluster/changeSpecNode/1009*****' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data '{ 
  "managerNodeProductCode": "SVR.VCDSS.STAND.C004.M016.NET.SSD.B050.G002",
  "brokerNodeProductCode": "SVR.VCDSS.STAND.C004.M016.NET.SSD.B050.G002"
}'

Response

This section describes the response format.

Response body

The response body includes the following data:

Field Type Required Description
code Integer - Response code
message String - Response message
result Object - Response result
result.isAllPossible Boolean - Specification change success status
  • true is displayed if succeeded.
  • No field is displayed upon failure.
requestId String - ID for the request
  • UUID format

Response status codes

For information about the HTTP status codes common to all Cloud Data Streaming Service APIs, see Cloud Data Streaming Service response status codes.

Response example

The response example is as follows:

{
    "code": 0,
    "message": "SUCCESS",
    "result": {
        "isAllPossible": true
    },
    "requestId": "0e89830b-****-****-****-3dddebe40dab"
}