curl --request POST \
  --url https://api.novita.ai/gpu-instance/openapi/v1/endpoint/update \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "id": "<string>",
  "name": "<string>",
  "clusterID": "<string>",
  "workerConfig": {
    "minNum": 123,
    "maxNum": 123,
    "freeTimeout": 123,
    "maxConcurrent": 123,
    "gpuNum": 123,
    "requestTimeout": 123
  },
  "ports": [
    {
      "port": "<string>"
    }
  ],
  "policy": {
    "type": "<string>",
    "value": 123
  },
  "image": {
    "image": "<string>",
    "authId": "<string>",
    "command": "<string>"
  },
  "volumeMounts": [
    {
      "type": "<string>",
      "size": 123,
      "id": "<string>",
      "mountPath": "<string>"
    }
  ],
  "envs": [
    {
      "key": "<string>",
      "value": "<string>"
    }
  ],
  "healthy": {
    "path": "<string>"
  }
}
'