# Clusters Returns, adds, edits, and removes database deployments. Changes to cluster configurations can affect costs. This resource requires your Project ID. ## Operations - [Return All Authorized Clusters in All Projects](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-listclustersforallprojects.md) - [Return All Clusters in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-listlegacyclusters.md) - [Create One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-createlegacycluster.md) - [Return All Cloud Provider Regions](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-listcloudproviderregions.md) - [Upgrade One Shared-Tier Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-upgradesharedcluster.md) - [Upgrade One Shared-Tier Cluster to One Serverless Instance](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-upgradesharedclustertoserverless.md) - [Return One Cluster in One Project](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-getlegacycluster.md) - [Remove One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-deletelegacycluster.md) - [Update Configuration of One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-updateclusterconfiguration.md) - [Return Advanced Configuration Options for One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-getclusteradvancedconfiguration.md) - [Update Advanced Configuration Options for One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-updateclusteradvancedconfiguration.md) - [Test Failover for One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-testlegacyfailover.md) - [Return Status of All Cluster Operations](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-getclusterstatus.md) - [Load Sample Dataset into One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-loadsampledataset.md) - [Return Status of Sample Dataset Load for One Cluster](https://www.mongodb.com/ko-kr/docs/api/doc/atlas-admin-api-v1/operation/operation-getsampledatasetloadstatus.md) [Powered by Bump.sh](https://bump.sh)