---
title: "Create One Federated Database Instance and Online Archive Private Endpoint for One Project"
method: POST
path: "/api/atlas/v2/groups/{groupId}/privateNetworkSettings/endpointIds"
tags: ["Data Federation"]
---

# Create One Federated Database Instance and Online Archive Private Endpoint for One Project

`POST /api/atlas/v2/groups/{groupId}/privateNetworkSettings/endpointIds`

Adds one private endpoint for Federated Database Instances and Online Archives to the specified projects. If the endpoint ID already exists and the associated comment is unchanged, Atlas Data Federation makes no change to the endpoint ID list. If the endpoint ID already exists and the associated comment is changed, Atlas Data Federation updates the comment value only in the endpoint ID list. If the endpoint ID doesn't exist, Atlas Data Federation appends the new endpoint to the list of endpoints in the endpoint ID list. Each region has an associated service name for the various endpoints. For the latest list of supported regions and their service names, see the external documentation.

## Path parameters

- `groupId` string, required

## Query parameters

- `envelope` boolean
- `pretty` boolean

## Response `201`

OK

## Other responses

- `400` — Bad Request.
- `401` — Unauthorized.
- `403` — Forbidden.
- `404` — Not Found.
- `429` — Too Many Requests.
- `500` — Internal Server Error.

---

[API](https://skmtc.dev/mongodb/apis/atlas-admin-api.md) · [All operations](https://skmtc.dev/mongodb/apis/atlas-admin-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mongodb/atlas-admin-api/revisions/e37e8ef8429f/schema)