# 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/docs/api/doc/atlas-admin-api-v2/operation/operation-listclusterdetails.md) - [Return All Clusters in One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-listgroupclusters.md) - [Create One Cluster in One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-creategroupcluster.md) - [Return All Cloud Provider Regions](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-listgroupclusterproviderregions.md) - [Upgrade One Shared-Tier Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-upgradegroupclustertenantupgrade.md) - [Upgrade One Shared-Tier Cluster to One Serverless Instance](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-upgradegroupclustertenantupgradetoserverless.md) - [Return One Cluster from One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-getgroupcluster.md) - [Remove One Cluster from One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-deletegroupcluster.md) - [Update One Cluster in One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-updategroupcluster.md) - [Return Auto Scaling Configuration for One Sharded Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-autogroupclusterscalingconfiguration.md) - [Return Advanced Configuration Options for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-getgroupclusterprocessargs.md) - [Update Advanced Configuration Options for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-updategroupclusterprocessargs.md) - [Test Failover for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-restartgroupclusterprimaries.md) - [Return Status of All Cluster Operations](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-getgroupclusterstatus.md) - [Grant MongoDB Employee Cluster Access for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-grantgroupclustermongodbemployeeaccess.md) - [Pin Feature Compatibility Version for One Cluster in One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-pingroupclusterfeaturecompatibilityversion.md) - [Revoke MongoDB Employee Cluster Access for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-revokegroupclustermongodbemployeeaccess.md) - [Unpin Feature Compatibility Version for One Cluster in One Project](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-unpingroupclusterfeaturecompatibilityversion.md) - [Load Sample Dataset into One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-requestgroupsampledatasetload.md) - [Return Status of Sample Dataset Load for One Cluster](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-getgroupsampledatasetload.md) [Powered by Bump.sh](https://bump.sh)