---
title: "Changes to Create a data source or third-party service"
method: POST
path: "/groups/{groupId}/apps/{appId}/services"
---

# Changes to Create a data source or third-party service

`POST /groups/{groupId}/apps/{appId}/services`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 50 revisions.

- **2024-02-20** (v3) `e2240dd053bd` — 5 breaking, 8 warning, 3 info
- **2023-10-16** (v3) `e77603e6f6c4` — 1 breaking, 4 warning, 13 info

## Changes

- **2024-02-20** (v3) `e2240dd053bd` — 5 breaking, 8 warning, 3 info
  - removed `#/components/schemas/AtlasCluster, #/components/schemas/ThirdPartyService` from the request body `oneOf` list
  - added `#/components/schemas/AtlasFederatedInstanceConstructor, subschema #1` to the `oneOf[#/components/schemas/AtlasFederatedInstance]/` request property `allOf` list
  - the `oneOf[#/components/schemas/AtlasFederatedInstance]/` request property type/format changed from `object`/`` to ``/``
  - the `oneOf[#/components/schemas/AtlasCluster]/` response's property type/format changed from `object`/`` to ``/`` for status `201`
  - the `oneOf[#/components/schemas/AtlasFederatedInstance]/` response's property type/format changed from `object`/`` to ``/`` for status `201`
  - removed the request property `oneOf[#/components/schemas/AtlasFederatedInstance]/config`
  - removed the request property `oneOf[#/components/schemas/AtlasFederatedInstance]/name`
  - removed the request property `oneOf[#/components/schemas/AtlasFederatedInstance]/type`
  - removed the optional property `oneOf[#/components/schemas/AtlasCluster]/config` from the response with the `201` status
  - removed the optional property `oneOf[#/components/schemas/AtlasCluster]/secret_config` from the response with the `201` status
  - removed the optional property `oneOf[#/components/schemas/AtlasFederatedInstance]/config` from the response with the `201` status
  - removed the optional property `oneOf[#/components/schemas/AtlasFederatedInstance]/name` from the response with the `201` status
  - removed the optional property `oneOf[#/components/schemas/AtlasFederatedInstance]/type` from the response with the `201` status
  - added `#/components/schemas/AtlasClusterServiceConstructor, #/components/schemas/ThirdPartyServiceConstructor` to the request body `oneOf` list
  - added `#/components/schemas/AtlasClusterServiceConstructor, subschema #1` to the `oneOf[#/components/schemas/AtlasCluster]/` response property `allOf` list for the response status `201`
  - added `#/components/schemas/AtlasFederatedInstanceConstructor, subschema #1` to the `oneOf[#/components/schemas/AtlasFederatedInstance]/` response property `allOf` list for the response status `201`
- **2023-10-16** (v3) `e77603e6f6c4` — 1 breaking, 4 warning, 13 info
  - the response property `oneOf[#/components/schemas/AtlasCluster]/config/clusterName` became optional for the status `201`
  - removed the request property `oneOf[#/components/schemas/AtlasCluster]/name`
  - removed the request property `oneOf[#/components/schemas/AtlasCluster]/type`
  - removed the optional property `oneOf[#/components/schemas/AtlasCluster]/name` from the response with the `201` status
  - removed the optional property `oneOf[#/components/schemas/AtlasCluster]/type` from the response with the `201` status
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/config/clusterId`
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/config/clusterType`
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/config/flexible_sync`
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/config/groupName`
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/config/orgName`
  - added the new optional request property `oneOf[#/components/schemas/AtlasCluster]/secret_config`
  - the request property `oneOf[#/components/schemas/AtlasCluster]/config/clusterName` became optional
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/config/clusterId` to the response with the `201` status
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/config/clusterType` to the response with the `201` status
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/config/flexible_sync` to the response with the `201` status
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/config/groupName` to the response with the `201` status
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/config/orgName` to the response with the `201` status
  - added the optional property `oneOf[#/components/schemas/AtlasCluster]/secret_config` to the response with the `201` status

---

[Operation](https://skmtc.dev/mongodb/apis/mongodb-atlas-app-services-admin-api/docs/groups/:groupId/apps/:appId/services/post.md) · [API](https://skmtc.dev/mongodb/apis/mongodb-atlas-app-services-admin-api.md) · [Page](https://skmtc.dev/mongodb/apis/mongodb-atlas-app-services-admin-api/changes/groups/:groupId/apps/:appId/services/post)