---
title: "Test connection for data node"
method: POST
path: "/inlong/manager/api/node/testConnection"
tags: ["Data-Node-API"]
---

# Test connection for data node

`POST /inlong/manager/api/node/testConnection`

## Request body

- DataNodeRequest
  - `description` string — Description of the data node
  - `displayName` string — Data node display name, just for display
  - `extParams` string — Extended params
  - `id` integer — Primary key
  - `inCharges` string — Name of responsible person, separated by commas
  - `name` string — Data node name
  - `token` string — Data node token if needed
  - `type` string — Data node type, including MYSQL, HIVE, KAFKA, ES, etc.
  - `url` string — Data node URL
  - `username` string — Data node username
  - `version` integer — Version number

## Response `200`

OK

## Other responses

- `201` — Created
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found

---

[API](https://skmtc.dev/apache/apis/untitled-api-2.md) · [All operations](https://skmtc.dev/apache/apis/untitled-api-2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/apache/untitled-api-2/revisions/41c687f48683/schema)