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

{
  "id": "<string>"
}