# Data Federation Returns, adds, edits, and removes Federated Database Instances. This resource requires your project ID. Changes to federated database instance configurations can affect costs. ## Operations - [Return All Federated Database Instances in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-listgroupdatafederation.md) - [Create One Federated Database Instance in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-creategroupdatafederation.md) - [Return One Federated Database Instance in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-getgroupdatafederation.md) - [Remove One Federated Database Instance from One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-deletegroupdatafederation.md) - [Update One Federated Database Instance in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-updategroupdatafederation.md) - [Return All Query Limits for One Federated Database Instance](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-listgroupdatafederationlimits.md) - [Return One Federated Database Instance Query Limit for One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-getgroupdatafederationlimit.md) - [Delete One Query Limit for One Federated Database Instance](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-deletegroupdatafederationlimit.md) - [Configure One Query Limit for One Federated Database Instance](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-setgroupdatafederationlimit.md) - [Download Query Logs for One Federated Database Instance](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-downloadgroupdatafederationquerylogs.md) - [Return All Federated Database Instance and Online Archive Private Endpoints in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-listgroupprivatenetworksettingendpointids.md) - [Create One Federated Database Instance and Online Archive Private Endpoint for One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-creategroupprivatenetworksettingendpointid.md) - [Return One Federated Database Instance and Online Archive Private Endpoint in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-getgroupprivatenetworksettingendpointid.md) - [Remove One Federated Database Instance and Online Archive Private Endpoint from One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v2/2023-11-15/operation/operation-deletegroupprivatenetworksettingendpointid.md) [Powered by Bump.sh](https://bump.sh)